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(-) Description

Title :  STRUCTURE OF THE IL-1B SIGNALING COMPLEX
 
Authors :  C. Thomas, K. C. Garcia
Date :  21 Jan 12  (Deposition) - 21 Mar 12  (Release) - 18 Apr 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.10
Chains :  Asym. Unit :  A,B,C,D,E,F
Biol. Unit 1:  A,B,C  (1x)
Biol. Unit 2:  D,E,F  (1x)
Keywords :  B-Trefoil, Immunoglobulin, Immune System, Extracellular (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  C. Thomas, J. F. Bazan, K. C. Garcia
Structure Of The Activating Il-1 Receptor Signaling Complex
Nat. Struct. Mol. Biol. V. 19 455 2012
PubMed-ID: 22426547  |  Reference-DOI: 10.1038/NSMB.2260

(-) Compounds

Molecule 1 - INTERLEUKIN-1 BETA
    ChainsA, D
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPGEX-6P-1
    Expression System Taxid562
    FragmentUNP RESIDUES 117-269
    GeneIL-1B, IL1B, IL1F2
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymIL-1 BETA, CATABOLIN
 
Molecule 2 - INTERLEUKIN-1 RECEPTOR TYPE 1
    ChainsB, E
    EngineeredYES
    Expression SystemHOMO SAPIENS
    Expression System Taxid9606
    FragmentUNP RESIDUES 18-336
    GeneIL-1RI, IL1R, IL1R1, IL1RA, IL1RT1
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymIL-1R-1, IL-1RT-1, IL-1RT1, CD121 ANTIGEN-LIKE FAMILY MEMBER A, INTERLEUKIN-1 RECEPTOR ALPHA, IL-1R-ALPHA, INTERLEUKIN-1 RECEPTOR TYPE I, P80
 
Molecule 3 - INTERLEUKIN-1 RECEPTOR ACCESSORY PROTEIN
    ChainsC, F
    EngineeredYES
    Expression SystemHOMO SAPIENS
    Expression System Taxid9606
    FragmentUNP RESIDUES 21-367
    GeneC3ORF13, IL-1RACP, IL1R3, IL1RAP
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymIL-1 RECEPTOR ACCESSORY PROTEIN, IL-1RACP, INTERLEUKIN-1 RECEPTOR 3, IL-1R-3, IL-1R3

 Structural Features

(-) Chains, Units

  123456
Asymmetric Unit ABCDEF
Biological Unit 1 (1x)ABC   
Biological Unit 2 (1x)   DEF

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 14)

Asymmetric Unit (1, 14)
No.NameCountTypeFull Name
1NAG14Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 1 (1, 7)
No.NameCountTypeFull Name
1NAG7Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 2 (1, 7)
No.NameCountTypeFull Name
1NAG7Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (14, 14)

Asymmetric Unit (14, 14)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREARG B:174 , GLY B:175 , ASN B:176 , GLU B:197BINDING SITE FOR RESIDUE NAG B 401
02AC2SOFTWAREASN B:216 , THR B:294 , ALA B:305 , TYR B:307 , PRO C:245BINDING SITE FOR RESIDUE NAG B 402
03AC3SOFTWAREASN B:232 , ILE B:276BINDING SITE FOR RESIDUE NAG B 403
04AC4SOFTWAREALA C:44 , GLY C:45 , ASN C:98BINDING SITE FOR RESIDUE NAG C 401
05AC5SOFTWAREASN C:37 , THR C:40 , ASP E:222 , LEU E:223 , GLY E:224BINDING SITE FOR RESIDUE NAG C 402
06AC6SOFTWAREGLN C:55 , GLY C:90 , ASN C:91 , LEU C:109 , GLU C:110 , VAL F:311 , ALA F:324BINDING SITE FOR RESIDUE NAG C 403
07AC7SOFTWAREASN C:189BINDING SITE FOR RESIDUE NAG C 404
08AC8SOFTWAREGLU E:100 , LEU E:103 , TYR E:105 , ILE E:110 , GLY E:175 , ASN E:176 , GLU E:197BINDING SITE FOR RESIDUE NAG E 401
09AC9SOFTWAREASN E:216 , TYR E:307 , HOH E:502 , VAL F:232 , TYR F:234 , PRO F:245BINDING SITE FOR RESIDUE NAG E 402
10BC1SOFTWAREASN E:232 , ILE E:276BINDING SITE FOR RESIDUE NAG E 403
11BC2SOFTWARETRP E:245 , ASN E:246 , ARG E:287BINDING SITE FOR RESIDUE NAG E 404
12BC3SOFTWAREASN F:189BINDING SITE FOR RESIDUE NAG F 401
13BC4SOFTWAREGLY F:90 , ASN F:91BINDING SITE FOR RESIDUE NAG F 402
14BC5SOFTWAREASN F:98BINDING SITE FOR RESIDUE NAG F 403

(-) SS Bonds  (18, 18)

Asymmetric Unit
No.Residues
1B:27 -B:79
2B:104 -B:147
3B:125 -B:179
4B:231 -B:295
5C:4 -C:102
6C:27 -C:94
7C:117 -C:161
8C:140 -C:192
9C:246 -C:312
10E:6 -E:87
11E:27 -E:79
12E:104 -E:147
13E:125 -E:179
14E:231 -E:295
15F:27 -F:94
16F:117 -F:161
17F:140 -F:192
18F:246 -F:312

(-) Cis Peptide Bonds  (9, 9)

Asymmetric Unit
No.Residues
1Tyr A:90 -Pro A:91
2Val B:67 -Pro B:68
3Ser B:213 -Pro B:214
4Arg C:82 -Pro C:83
5Tyr D:90 -Pro D:91
6Val E:67 -Pro E:68
7Ser E:213 -Pro E:214
8Arg F:82 -Pro F:83
9Ser F:227 -Pro F:228

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (2, 4)

Asymmetric Unit (2, 4)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_073951E141NIL1B_HUMANPolymorphism144640380A/DE25N
2UniProtVAR_019131A124GIL1R1_HUMANPolymorphism2228139B/EA107G

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 1 (2, 2)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_073951E141NIL1B_HUMANPolymorphism144640380AE25N
2UniProtVAR_019131A124GIL1R1_HUMANPolymorphism2228139BA107G

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 2 (2, 2)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_073951E141NIL1B_HUMANPolymorphism144640380DE25N
2UniProtVAR_019131A124GIL1R1_HUMANPolymorphism2228139EA107G

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1INTERLEUKIN_1PS00253 Interleukin-1 signature.IL1B_HUMAN228-248
 
  2A:112-132
D:112-132
Biological Unit 1 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1INTERLEUKIN_1PS00253 Interleukin-1 signature.IL1B_HUMAN228-248
 
  1A:112-132
-
Biological Unit 2 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1INTERLEUKIN_1PS00253 Interleukin-1 signature.IL1B_HUMAN228-248
 
  1-
D:112-132

(-) Exons   (3, 6)

Asymmetric Unit (3, 6)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1aENST000002633411aENSE00001951605chr2:113594480-113594285196IL1B_HUMAN-00--
1.1gENST000002633411gENSE00002159273chr2:113593821-11359376062IL1B_HUMAN1-16160--
1.2aENST000002633412aENSE00000856839chr2:113593194-11359314352IL1B_HUMAN16-33180--
1.3aENST000002633413aENSE00000856838chr2:113591152-113590951202IL1B_HUMAN34-101680--
1.4dENST000002633414dENSE00000856837chr2:113590403-113590239165IL1B_HUMAN101-156562A:1-40
D:0-40
40
41
1.5aENST000002633415aENSE00000856836chr2:113588999-113588869131IL1B_HUMAN156-199442A:40-83
D:40-83
44
44
1.6bENST000002633416bENSE00000856835chr2:113588150-113587328823IL1B_HUMAN200-269702A:84-151
D:84-151
68
68

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it)
Chain A from PDB  Type:PROTEIN  Length:151
 aligned with IL1B_HUMAN | P01584 from UniProtKB/Swiss-Prot  Length:269

    Alignment length:151
                                   126       136       146       156       166       176       186       196       206       216       226       236       246       256       266 
           IL1B_HUMAN   117 APVRSLNCTLRDSQQKSLVMSGPYELKALHLQGQDMEQQVVFSMSFVQGEESNDKIPVALGLKEKNLYLSCVLKDDKPTLQLESVDPKNYPKKKMEKRFVFNKIEINNKLEFESAQFPNWYISTSQAENMPVFLGGTKGGQDITDFTMQFV 267
               SCOP domains d4depa_ A: automated matches                                                                                                                            SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeeeee....eeee.....eeee..hhhhhhhh.eeeee..........eeeeeee....eeeeee......eeeeee...............eeeeee....eeeee......eee......ee.eee..........eeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------N------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------INTERLEUKIN_1        ------------------- PROSITE
           Transcript 1 (1) Exon 1.4d  PDB: A:1-40 UniProt: 101-156 -------------------------------------------Exon 1.6b  PDB: A:84-151 UniProt: 200-269 [INCOMPLETE]               Transcript 1 (1)
           Transcript 1 (2) ---------------------------------------Exon 1.5a  PDB: A:40-83 UniProt: 156-199    -------------------------------------------------------------------- Transcript 1 (2)
                 4dep A   1 APVRSLNCTLRDSQQKSLVMSGPYELKALHLQGQDMEQQVVFSMSFVQGEESNDKIPVALGLKEKNLYLSCVLKDDKPTLQLESVDPKNYPKKKMEKRFVFNKIEINNKLEFESAQFPNWYISTSQAENMPVFLGGTKGGQDITDFTMQFV 151
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150 

Chain B from PDB  Type:PROTEIN  Length:296
 aligned with IL1R1_HUMAN | P14778 from UniProtKB/Swiss-Prot  Length:569

    Alignment length:304
                                    33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323    
          IL1R1_HUMAN    24 KEREEKIILVSSANEIDVRPCPLNPNEHKGTITWYKDDSKTPVSTEQASRIHQHKEKLWFVPAKVEDSGHYYCVVRNSSYCLRIKISAKFVENEPNLCYNAQAIFKQKLPVAGDGGLVCPYMEFFKNENNELPKLQWYKDCKPLLLDNIHFSGVKDRLIVMNVAEKHRGNYTCHASYTYLGKQYPITRVIEFITLEENKPTRPVIVSPANETMEVDLGSQIQLICNVTGQLSDIAYWKWNGSVIDEDDPVLGEDYYSVENPANKRRSTLITVLNISEIESRFYKHPFTCFAKNTHGIDAAYIQL 327
               SCOP domains d4depb1 B:7-104 automated m  atches                                                               d4depb2 B:105-207 automated matches                                                                    d4depb3 B:208-31  0 automated matches                                                                   SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee....eee..eeeee........--..eeee..----.........eeee..eeeeeeehhhhheeeeeee.......eeeeeeeee.............eeeeee....eeee.................eeee..ee.......eeee..eeee...hhhhheeeeeeeeeee..eeeeeeeeeeeeee........eeee...ee.....--..eeeeeeee....eeeeee..ee.......eeeeeee.........eeeeeeeee...hhhhhh..eeeeee....eeeeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------G----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4dep B   7 KEREEKIILVSSANEIDVRPCPLNPNE--GTITWYKD----PVSTEQASRIHQHKEKLWFVPAKVEDSGHYYCVVRNSSYCLRIKISAKFVENEPNLCYNAQAIFKQKLPVAGDGGLVCPYMEFFKNENNELPKLQWYKDCKPLLLDNIHFSGVKDRLIVMNVAEKHRGNYTCHASYTYLGKQYPITRVIEFITLEENKPTRPVIVSPANETMEVDL--QIQLICNVTGQLSDIAYWKWNGSVIDEDDPVLGEDYYSVENPANKRRSTLITVLNISEIESRFYKHPFTCFAKNTHGIDAAYIQL 310
                                    16        26      | 36      |  - |      56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216      |226       236       246       256       266       276       286       296       306    
                                                     33 36     43   48                                                                                                                                                                            223  |                                                                                    
                                                                                                                                                                                                                                                     226                                                                                    

Chain C from PDB  Type:PROTEIN  Length:287
 aligned with IL1AP_HUMAN | Q9NPH3 from UniProtKB/Swiss-Prot  Length:570

    Alignment length:324
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342    
          IL1AP_HUMAN    23 RCDDWGLDTMRQIQVFEDEPARIKCPLFEHFLKFNYSTAHSAGLTLIWYWTRQDRDLEEPINFRLPENRISKEKDVLWFRPTLLNDTGNYTCMLRNTTYCSKVAFPLEVVQKDSCFNSPMKLPVHKLYIEYGIQRITCPNVDGYFPSSVKPTITWYMGCYKIQNFNNVIPEGMNLSFLIALISNNGNYTCVVTYPENGRTFHLTRTLTVKVVGSPKNAVPPVIHSPNDHVVYEKEPGEELLIPCTVYFSFLMDSRNEVWWTIDGKKPDDITIDVTINESISHSRTEDETRTQILSIKKVTSEDLKRSYVCHARSAKGEVAKAAK 346
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeee......eee....eeee..........hhhhhhhh..eeeeeeee.....eee....hhhh.eeee..eeee...hhhh.eeeeeeee....eeeeeeeeeee.............eeeee....eeeee..............eeeeee..ee......eeee..eeeee..hhhhheeeeeeeeeee..eeeeeeeeeeeeee.hhhhh...eee----------------...eeeee........eeeee....--------....eeee......eeeee..-------------.eeeee....eeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4dep C   3 RCDDWGLDTMRQIQVFEDEPARIKCPLFEHFLKFNYSTAHSAGLTLIWYWTRQDRDLEEPINFRLPENRISKEKDVLWFRPTLLNDTGNYTCMLRNTTYCSKVAFPLEVVQKDSCFNSPMKLPVHKLYIEYGIQRITCPNVDGYFPSSVKPTITWYMGCYKIQNFNNVIPEGMNLSFLIALISNNGNYTCVVTYPENGRTFHLTRTLTVKVVGSPKNAVPPVIH----------------LIPCTVYFSFLMDSRNEVWWTIDGK--------VTINESISHSRTEDETRTQIL-------------YVCHARSAKGEVAKAAK 326
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222   |     -         -|      252       262    |    -   |   282       292   |     -       312       322    
                                                                                                                                                                                                                                                         226              243                     267      276                 296           310                

Chain D from PDB  Type:PROTEIN  Length:152
 aligned with IL1B_HUMAN | P01584 from UniProtKB/Swiss-Prot  Length:269

    Alignment length:152
                                   125       135       145       155       165       175       185       195       205       215       225       235       245       255       265  
           IL1B_HUMAN   116 DAPVRSLNCTLRDSQQKSLVMSGPYELKALHLQGQDMEQQVVFSMSFVQGEESNDKIPVALGLKEKNLYLSCVLKDDKPTLQLESVDPKNYPKKKMEKRFVFNKIEINNKLEFESAQFPNWYISTSQAENMPVFLGGTKGGQDITDFTMQFV 267
               SCOP domains d4depd_ D: automated matches                                                                                                                             SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeee....eeeeee..eeeee..hhhhhhhh..eeeee.........eeeeeee....eeeeeeee..eeeeeeee...........hhh.eeeeee....eeeee......eee......ee.eee..........eeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------N------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------INTERLEUKIN_1        ------------------- PROSITE
           Transcript 1 (1) Exon 1.4d  PDB: D:0-40 UniProt: 101-156  -------------------------------------------Exon 1.6b  PDB: D:84-151 UniProt: 200-269 [INCOMPLETE]               Transcript 1 (1)
           Transcript 1 (2) ----------------------------------------Exon 1.5a  PDB: D:40-83 UniProt: 156-199    -------------------------------------------------------------------- Transcript 1 (2)
                 4dep D   0 SAPVRSLNCTLRDSQQKSLVMSGPYELKALHLQGQDMEQQVVFSMSFVQGEESNDKIPVALGLKEKNLYLSCVLKDDKPTLQLESVDPKNYPKKKMEKRFVFNKIEINNKLEFESAQFPNWYISTSQAENMPVFLGGTKGGQDITDFTMQFV 151
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149  

Chain E from PDB  Type:PROTEIN  Length:307
 aligned with IL1R1_HUMAN | P14778 from UniProtKB/Swiss-Prot  Length:569

    Alignment length:309
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322         
          IL1R1_HUMAN    23 CKEREEKIILVSSANEIDVRPCPLNPNEHKGTITWYKDDSKTPVSTEQASRIHQHKEKLWFVPAKVEDSGHYYCVVRNSSYCLRIKISAKFVENEPNLCYNAQAIFKQKLPVAGDGGLVCPYMEFFKNENNELPKLQWYKDCKPLLLDNIHFSGVKDRLIVMNVAEKHRGNYTCHASYTYLGKQYPITRVIEFITLEENKPTRPVIVSPANETMEVDLGSQIQLICNVTGQLSDIAYWKWNGSVIDEDDPVLGEDYYSVENPANKRRSTLITVLNISEIESRFYKHPFTCFAKNTHGIDAAYIQLIYPV 331
               SCOP domains d4depe1 E:6-104 automated mat  ches                                                                d4depe2 E:105-207 automated matches                                                                    d4depe3 E:208-314 automated matches                                                                         SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee....eeee....eee.........--.eeee...............eeee..eeee...hhhhheeeeeeeee..eeeeeeeeeeee........hhh.eeeeeee....eeee.................eeee..ee.......eeee..eeee........eeeeeeeeeee..eeeeeeeeeeeeee........eeee...eeee......eeeeeeeee....eeeeee..ee.......eeeeeeee........eeeeeeeee...hhhhhhh.eeeeeee..eeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------------------------------------------------------G--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4dep E   6 CKEREEKIILVSSANEIDVRPCPLNPNEH--TITWYKDDSKTPVSTEQASRIHQHKEKLWFVPAKVEDSGHYYCVVRNSSYCLRIKISAKFVENEPNLCYNAQAIFKQKLPVAGDGGLVCPYMEFFKNENNELPKLQWYKDCKPLLLDNIHFSGVKDRLIVMNVAEKHRGNYTCHASYTYLGKQYPITRVIEFITLEENKPTRPVIVSPANETMEVDLGSQIQLICNVTGQLSDIAYWKWNGSVIDEDDPVLGEDYYSVENPANKRRSTLITVLNISEIESRFYKHPFTCFAKNTHGIDAAYIQLIYPV 314
                                    15        25        |- |      45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305         
                                                       34 37                                                                                                                                                                                                                                                                                     

Chain F from PDB  Type:PROTEIN  Length:289
 aligned with IL1AP_HUMAN | Q9NPH3 from UniProtKB/Swiss-Prot  Length:570

    Alignment length:324
                                    34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344    
          IL1AP_HUMAN    25 DDWGLDTMRQIQVFEDEPARIKCPLFEHFLKFNYSTAHSAGLTLIWYWTRQDRDLEEPINFRLPENRISKEKDVLWFRPTLLNDTGNYTCMLRNTTYCSKVAFPLEVVQKDSCFNSPMKLPVHKLYIEYGIQRITCPNVDGYFPSSVKPTITWYMGCYKIQNFNNVIPEGMNLSFLIALISNNGNYTCVVTYPENGRTFHLTRTLTVKVVGSPKNAVPPVIHSPNDHVVYEKEPGEELLIPCTVYFSFLMDSRNEVWWTIDGKKPDDITIDVTINESISHSRTEDETRTQILSIKKVTSEDLKRSYVCHARSAKGEVAKAAKVK 348
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeee.....eeee......ee....................eeeee...---....-----...........ee.....hhhhheeeeeeee....eeeeeeeeeee.............eeeee....eeeee..............eeeeee..ee......eeee..eeeee..hhhhheeeeeeeee.--...eeeeeeeeeeee.hhhhh...eeee.....ee.-------.eeeeeee........eeeeee.-----------..eee........eeeeeee.-------.....eeeeeee..eeeeee.ee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4dep F   5 DDWGLDTMRQIQVFEDEPARIKCPLFEHFLKFNYSTAHSAGLTLIWYWTR---DLEE-----LPENRISKEKDVLWFRPTLLNDTGNYTCMLRNTTYCSKVAFPLEVVQKDSCFNSPMKLPVHKLYIEYGIQRITCPNVDGYFPSSVKPTITWYMGCYKIQNFNNVIPEGMNLSFLIALISNNGNYTCVVTYP--GRTFHLTRTLTVKVVGSPKNAVPPVIHSPNDHVVYE-------LIPCTVYFSFLMDSRNEVWWTID-----------TINESISHSRTEDETRTQILS-------DLKRSYVCHARSAKGEVAKAAKVK 328
                                    14        24        34        44        54   |  |  -  |     74        84        94       104       114       124       134       144       154       164       174       184       194  |  | 204       214       224       234|      244       254       264|        -  |    284       294  |      -|      314       324    
                                                                            54  58 61    67                                                                                                                               197  |                                235     243                   265         277                 297     305                       
                                                                                                                                                                                                                             200                                                                                                                                

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (2, 8)

Asymmetric Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4DEP)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4DEP)

(-) Gene Ontology  (175, 196)

Asymmetric Unit(hide GO term definitions)
Chain A,D   (IL1B_HUMAN | P01584)
molecular function
    GO:0005125    cytokine activity    Functions to control the survival, growth, differentiation and effector function of tissues and cells.
    GO:0005149    interleukin-1 receptor binding    Interacting selectively and non-covalently with the interleukin-1 receptor.
    GO:0019904    protein domain specific binding    Interacting selectively and non-covalently with a specific domain of a protein.
    GO:0005102    receptor binding    Interacting selectively and non-covalently with one or more specific sites on a receptor molecule, a macromolecule that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function.
biological process
    GO:0000165    MAPK cascade    An intracellular protein kinase cascade containing at least a MAPK, a MAPKK and a MAP3K. The cascade can also contain two additional tiers: the upstream MAP4K and the downstream MAP Kinase-activated kinase (MAPKAPK). The kinases in each tier phosphorylate and activate the kinases in the downstream tier to transmit a signal within a cell.
    GO:0000187    activation of MAPK activity    The initiation of the activity of the inactive enzyme MAP kinase (MAPK).
    GO:0007568    aging    A developmental process that is a deterioration and loss of function over time. Aging includes loss of functions such as resistance to disease, homeostasis, and fertility, as well as wear and tear. Aging includes cellular senescence, but is more inclusive. May precede death and may succeed developmental maturation (GO:0021700).
    GO:0006915    apoptotic process    A programmed cell death process which begins when a cell receives an internal (e.g. DNA damage) or external signal (e.g. an extracellular death ligand), and proceeds through a series of biochemical events (signaling pathway phase) which trigger an execution phase. The execution phase is the last step of an apoptotic process, and is typically characterized by rounding-up of the cell, retraction of pseudopodes, reduction of cellular volume (pyknosis), chromatin condensation, nuclear fragmentation (karyorrhexis), plasma membrane blebbing and fragmentation of the cell into apoptotic bodies. When the execution phase is completed, the cell has died.
    GO:0007267    cell-cell signaling    Any process that mediates the transfer of information from one cell to another. This process includes signal transduction in the receiving cell and, where applicable, release of a ligand and any processes that actively facilitate its transport and presentation to the receiving cell. Examples include signaling via soluble ligands, via cell adhesion molecules and via gap junctions.
    GO:0071236    cellular response to antibiotic    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an antibiotic stimulus. An antibiotic is a chemical substance produced by a microorganism which has the capacity to inhibit the growth of or to kill other microorganisms.
    GO:0035690    cellular response to drug    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a drug stimulus. A drug is a substance used in the diagnosis, treatment or prevention of a disease.
    GO:0071398    cellular response to fatty acid    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a fatty acid stimulus.
    GO:0071333    cellular response to glucose stimulus    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a glucose stimulus.
    GO:0071396    cellular response to lipid    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a lipid stimulus.
    GO:0071222    cellular response to lipopolysaccharide    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a lipopolysaccharide stimulus; lipopolysaccharide is a major component of the cell wall of gram-negative bacteria.
    GO:0071260    cellular response to mechanical stimulus    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a mechanical stimulus.
    GO:0071414    cellular response to methotrexate    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a methotrexate stimulus. Methotrexate is 4-amino-10-methylformic acid, a folic acid analogue that is a potent competitive inhibitor of dihydrofolate reductase.
    GO:0071407    cellular response to organic cyclic compound    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organic cyclic compound stimulus.
    GO:0071310    cellular response to organic substance    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organic substance stimulus.
    GO:0002439    chronic inflammatory response to antigenic stimulus    A chronic inflammatory response to an antigenic stimulus. A chronic inflammatory response persists indefinitely during days, weeks, or months in the life of an individual.
    GO:0019221    cytokine-mediated signaling pathway    A series of molecular signals initiated by the binding of a cytokine to a receptor on the surface of a cell, and ending with regulation of a downstream cellular process, e.g. transcription.
    GO:0035234    ectopic germ cell programmed cell death    Programmed cell death of an errant germ line cell that is outside the normal migratory path or ectopic to the gonad. This is an important mechanism of regulating germ cell survival within the embryo.
    GO:0007566    embryo implantation    Attachment of the blastocyst to the uterine lining.
    GO:0008210    estrogen metabolic process    The chemical reactions and pathways involving estrogens, C18 steroid hormones that can stimulate the development of female sexual characteristics. Also found in plants.
    GO:0097192    extrinsic apoptotic signaling pathway in absence of ligand    A series of molecular signals in which a signal is conveyed from the cell surface to trigger the apoptotic death of a cell. The pathway starts with withdrawal of a ligand from a cell surface receptor, and ends when the execution phase of apoptosis is triggered.
    GO:0001660    fever generation    The heat generation process that results in a rise in body temperature above the normal, often as a response to infection.
    GO:0009100    glycoprotein metabolic process    The chemical reactions and pathways involving glycoproteins, any protein that contains covalently bound glycose (i.e. monosaccharide) residues; the glycose occurs most commonly as oligosaccharide or fairly small polysaccharide but occasionally as monosaccharide.
    GO:0030213    hyaluronan biosynthetic process    The chemical reactions and pathways resulting in the formation of hyaluronan, the naturally occurring anionic form of hyaluronic acid, any member of a group of glycosaminoglycans, the repeat units of which consist of beta-1,4 linked D-glucuronyl-beta-(1,3)-N-acetyl-D-glucosamine.
    GO:0006955    immune response    Any immune system process that functions in the calibrated response of an organism to a potential internal or invasive threat.
    GO:0006954    inflammatory response    The immediate defensive reaction (by vertebrate tissue) to infection or injury caused by chemical or physical agents. The process is characterized by local vasodilation, extravasation of plasma into intercellular spaces and accumulation of white blood cells and macrophages.
    GO:0032611    interleukin-1 beta production    The appearance of interleukin-1 beta due to biosynthesis or secretion following a cellular stimulus, resulting in an increase in its intracellular or extracellular levels.
    GO:0007611    learning or memory    The acquisition and processing of information and/or the storage and retrieval of this information over time.
    GO:0050900    leukocyte migration    The movement of a leukocyte within or between different tissues and organs of the body.
    GO:0031663    lipopolysaccharide-mediated signaling pathway    A series of molecular signals initiated by the binding of a lipopolysaccharide (LPS) to a receptor on the surface of a target cell, and ending with regulation of a downstream cellular process, e.g. transcription. Lipopolysaccharides are major components of the outer membrane of Gram-negative bacteria, making them prime targets for recognition by the immune system.
    GO:0007613    memory    The activities involved in the mental information processing system that receives (registers), modifies, stores, and retrieves informational stimuli. The main stages involved in the formation and retrieval of memory are encoding (processing of received information by acquisition), storage (building a permanent record of received information as a result of consolidation) and retrieval (calling back the stored information and use it in a suitable way to execute a given task).
    GO:0070487    monocyte aggregation    The adhesion of one monocyte to one or more other monocytes via adhesion molecules.
    GO:0043407    negative regulation of MAP kinase activity    Any process that stops, prevents, or reduces the frequency, rate or extent of MAP kinase activity.
    GO:0070164    negative regulation of adiponectin secretion    Any process that stops, prevents, or reduces the frequency, rate or extent of the regulated release of adiponectin from a cell.
    GO:2000173    negative regulation of branching morphogenesis of a nerve    Any process that stops, prevents, or reduces the frequency, rate or extent of branching morphogenesis of a nerve.
    GO:0008285    negative regulation of cell proliferation    Any process that stops, prevents or reduces the rate or extent of cell proliferation.
    GO:2001240    negative regulation of extrinsic apoptotic signaling pathway in absence of ligand    Any process that stops, prevents or reduces the frequency, rate or extent of extrinsic apoptotic signaling pathway in absence of ligand.
    GO:0010629    negative regulation of gene expression    Any process that decreases the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA or circRNA (for protein-coding genes) and the translation of that mRNA or circRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form.
    GO:0010829    negative regulation of glucose transport    Any process that decreases the frequency, rate or extent of glucose transport. Glucose transport is the directed movement of the hexose monosaccharide glucose into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0014050    negative regulation of glutamate secretion    Any process that stops, prevents, or reduces the frequency, rate or extent of the controlled release of glutamate.
    GO:0046627    negative regulation of insulin receptor signaling pathway    Any process that stops, prevents, or reduces the frequency, rate or extent of insulin receptor signaling.
    GO:0050995    negative regulation of lipid catabolic process    Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways resulting in the breakdown of lipids.
    GO:0045833    negative regulation of lipid metabolic process    Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways involving lipids.
    GO:2000178    negative regulation of neural precursor cell proliferation    Any process that stops, prevents, or reduces the frequency, rate or extent of neural precursor cell proliferation.
    GO:0050768    negative regulation of neurogenesis    Any process that stops, prevents, or reduces the frequency, rate or extent of neurogenesis, the origin and formation of neurons.
    GO:0045665    negative regulation of neuron differentiation    Any process that stops, prevents, or reduces the frequency, rate or extent of neuron differentiation.
    GO:0000122    negative regulation of transcription from RNA polymerase II promoter    Any process that stops, prevents, or reduces the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    GO:0030593    neutrophil chemotaxis    The directed movement of a neutrophil cell, the most numerous polymorphonuclear leukocyte found in the blood, in response to an external stimulus, usually an infection or wounding.
    GO:0030728    ovulation    The release of a mature ovum/oocyte from an ovary.
    GO:0019742    pentacyclic triterpenoid metabolic process    The chemical reactions and pathways involving pentacyclic triterpenoid compounds, terpenoids with six isoprene units and 5 carbon rings.
    GO:0030638    polyketide metabolic process    The chemical reactions and pathways involving polyketides, any of a diverse group of natural products synthesized via linear poly-beta-ketones, which are themselves formed by repetitive head-to-tail addition of acetyl (or substituted acetyl) units indirectly derived from acetate (or a substituted acetate) by a mechanism similar to that for fatty acid biosynthesis but without the intermediate reductive steps.
    GO:0070374    positive regulation of ERK1 and ERK2 cascade    Any process that activates or increases the frequency, rate or extent of signal transduction mediated by the ERK1 and ERK2 cascade.
    GO:0043123    positive regulation of I-kappaB kinase/NF-kappaB signaling    Any process that activates or increases the frequency, rate or extent of I-kappaB kinase/NF-kappaB signaling.
    GO:0046330    positive regulation of JNK cascade    Any process that activates or increases the frequency, rate or extent of signal transduction mediated by the JNK cascade.
    GO:0043507    positive regulation of JUN kinase activity    Any process that activates or increases the frequency, rate or extent of JUN kinase activity.
    GO:0042346    positive regulation of NF-kappaB import into nucleus    Any process that activates or increases the frequency, rate or extent of transfer of NF-kappaB, a transcription factor for eukaryotic RNA polymerase II promoters, from the cytoplasm into the nucleus, across the nuclear membrane.
    GO:0051092    positive regulation of NF-kappaB transcription factor activity    Any process that activates or increases the frequency, rate or extent of activity of the transcription factor NF-kappaB.
    GO:0002711    positive regulation of T cell mediated immunity    Any process that activates or increases the frequency, rate, or extent of T cell mediated immunity.
    GO:0042102    positive regulation of T cell proliferation    Any process that activates or increases the rate or extent of T cell proliferation.
    GO:0045766    positive regulation of angiogenesis    Any process that activates or increases angiogenesis.
    GO:0043065    positive regulation of apoptotic process    Any process that activates or increases the frequency, rate or extent of cell death by apoptotic process.
    GO:0048711    positive regulation of astrocyte differentiation    Any process that activates or increases the frequency, rate or extent of astrocyte differentiation.
    GO:0060559    positive regulation of calcidiol 1-monooxygenase activity    Any process that increases the rate, frequency or extent of calcidiol 1-monooxygenase activity. Calcidiol 1-monooxygenase activity is the catalysis of the reaction: calcidiol + NADPH + H+ + O2 = calcitriol + NADP+ + H2O.
    GO:0060355    positive regulation of cell adhesion molecule production    Any process that increases the rate, frequency or extent of cell adhesion molecule production. Cell adhesion molecule production is the appearance of a cell adhesion molecule as a result of its biosynthesis or a decrease in its catabolism.
    GO:0010942    positive regulation of cell death    Any process that increases the rate or frequency of cell death. Cell death is the specific activation or halting of processes within a cell so that its vital functions markedly cease, rather than simply deteriorating gradually over time, which culminates in cell death.
    GO:0051781    positive regulation of cell division    Any process that activates or increases the frequency, rate or extent of cell division.
    GO:0045080    positive regulation of chemokine biosynthetic process    Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of chemokines.
    GO:0007204    positive regulation of cytosolic calcium ion concentration    Any process that increases the concentration of calcium ions in the cytosol.
    GO:0031622    positive regulation of fever generation    Any process that activates or increases the frequency, rate, or extent of fever generation.
    GO:0010628    positive regulation of gene expression    Any process that increases the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA or circRNA (for protein-coding genes) and the translation of that mRNA or circRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form.
    GO:0045687    positive regulation of glial cell differentiation    Any process that activates or increases the frequency, rate or extent of glia cell differentiation.
    GO:0032725    positive regulation of granulocyte macrophage colony-stimulating factor production    Any process that activates or increases the frequency, rate, or extent of granulocyte macrophage colony-stimulating factor production.
    GO:0034116    positive regulation of heterotypic cell-cell adhesion    Any process that activates or increases the frequency, rate, or extent of heterotypic cell-cell adhesion.
    GO:0035066    positive regulation of histone acetylation    Any process that activates or increases the frequency, rate or extent of the addition of an acetyl group to a histone protein.
    GO:0033129    positive regulation of histone phosphorylation    Any process that activates or increases the frequency, rate or extent of the addition of one or more phosphate groups to a histone protein.
    GO:0033092    positive regulation of immature T cell proliferation in thymus    Any process that activates or increases the frequency, rate or extent of immature T cell proliferation in the thymus.
    GO:0032729    positive regulation of interferon-gamma production    Any process that activates or increases the frequency, rate, or extent of interferon-gamma production. Interferon-gamma is also known as type II interferon.
    GO:0045086    positive regulation of interleukin-2 biosynthetic process    Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of interleukin-2.
    GO:0045410    positive regulation of interleukin-6 biosynthetic process    Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of interleukin-6.
    GO:0032755    positive regulation of interleukin-6 production    Any process that activates or increases the frequency, rate, or extent of interleukin-6 production.
    GO:2000778    positive regulation of interleukin-6 secretion    Any process that activates or increases the frequency, rate or extent of interleukin-6 secretion.
    GO:0032757    positive regulation of interleukin-8 production    Any process that activates or increases the frequency, rate, or extent of interleukin-8 production.
    GO:0050996    positive regulation of lipid catabolic process    Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the breakdown of lipids.
    GO:0051044    positive regulation of membrane protein ectodomain proteolysis    Any process that activates or increases the frequency, rate or extent of membrane protein ectodomain peptidolysis.
    GO:0045840    positive regulation of mitotic nuclear division    Any process that activates or increases the frequency, rate or extent of mitosis.
    GO:0071639    positive regulation of monocyte chemotactic protein-1 production    Any process that activates or increases the frequency, rate, or extent of production of monocyte chemotactic protein-1.
    GO:0035505    positive regulation of myosin light chain kinase activity    Any process that activates or increases the frequency, rate or extent of myosin light chain kinase activity.
    GO:0090023    positive regulation of neutrophil chemotaxis    Any process that increases the frequency, rate, or extent of neutrophil chemotaxis. Neutrophil chemotaxis is the directed movement of a neutrophil cell, the most numerous polymorphonuclear leukocyte found in the blood, in response to an external stimulus, usually an infection or wounding.
    GO:0045429    positive regulation of nitric oxide biosynthetic process    Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of nitric oxide.
    GO:0050766    positive regulation of phagocytosis    Any process that activates or increases the frequency, rate or extent of phagocytosis.
    GO:0032308    positive regulation of prostaglandin secretion    Any process that activates or increases the frequency, rate or extent of the regulated release of a prostaglandin from a cell.
    GO:0046827    positive regulation of protein export from nucleus    Any process that activates or increases the frequency, rate or extent of directed movement of proteins from the nucleus into the cytoplasm.
    GO:0001934    positive regulation of protein phosphorylation    Any process that activates or increases the frequency, rate or extent of addition of phosphate groups to amino acids within a protein.
    GO:0051091    positive regulation of sequence-specific DNA binding transcription factor activity    Any process that activates or increases the frequency, rate or extent of activity of a transcription factor, any factor involved in the initiation or regulation of transcription.
    GO:0032874    positive regulation of stress-activated MAPK cascade    Any process that activates or increases the frequency, rate or extent of signal transduction mediated by the stress-activated MAPK cascade.
    GO:0045944    positive regulation of transcription from RNA polymerase II promoter    Any process that activates or increases the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    GO:0045893    positive regulation of transcription, DNA-templated    Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0010575    positive regulation of vascular endothelial growth factor production    Any process that increases or activates the frequency, rate, or extent of production of vascular endothelial growth factor.
    GO:0030949    positive regulation of vascular endothelial growth factor receptor signaling pathway    Any process that activates or increases the frequency, rate or extent of vascular endothelial growth factor receptor signaling pathway activity.
    GO:0043491    protein kinase B signaling    A series of reactions, mediated by the intracellular serine/threonine kinase protein kinase B (also called AKT), which occurs as a result of a single trigger reaction or compound.
    GO:0006144    purine nucleobase metabolic process    The chemical reactions and pathways involving purine nucleobases, one of the two classes of nitrogen-containing ring compounds found in DNA and RNA, which include adenine and guanine.
    GO:0043122    regulation of I-kappaB kinase/NF-kappaB signaling    Any process that modulates I-kappaB kinase/NF-kappaB signaling.
    GO:1903140    regulation of establishment of endothelial barrier    Any process that modulates the frequency, rate or extent of establishment of endothelial barrier.
    GO:0050796    regulation of insulin secretion    Any process that modulates the frequency, rate or extent of the regulated release of insulin.
    GO:0050999    regulation of nitric-oxide synthase activity    Any process that modulates the activity of the enzyme nitric-oxide synthase.
    GO:0033198    response to ATP    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an ATP (adenosine 5'-triphosphate) stimulus.
    GO:0033591    response to L-ascorbic acid    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an L-ascorbic acid (vitamin C) stimulus.
    GO:0009743    response to carbohydrate    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a carbohydrate stimulus.
    GO:0071548    response to dexamethasone    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a dexamethasone stimulus.
    GO:0036270    response to diuretic    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a diuretic stimulus. A diuretic is an agent that promotes the excretion of urine through its effects on kidney function.
    GO:0042493    response to drug    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a drug stimulus. A drug is a substance used in the diagnosis, treatment or prevention of a disease.
    GO:0032355    response to estradiol    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of stimulus by estradiol, a C18 steroid hormone hydroxylated at C3 and C17 that acts as a potent estrogen.
    GO:0045471    response to ethanol    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an ethanol stimulus.
    GO:0010332    response to gamma radiation    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a gamma radiation stimulus. Gamma radiation is a form of electromagnetic radiation (EMR) or light emission of a specific frequency produced from sub-atomic particle interaction, such as electron-positron annihilation and radioactive decay. Gamma rays are generally characterized as EMR having the highest frequency and energy, and also the shortest wavelength, within the electromagnetic radiation spectrum.
    GO:0051384    response to glucocorticoid    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a glucocorticoid stimulus. Glucocorticoids are hormonal C21 corticosteroids synthesized from cholesterol with the ability to bind with the cortisol receptor and trigger similar effects. Glucocorticoids act primarily on carbohydrate and protein metabolism, and have anti-inflammatory effects.
    GO:0009408    response to heat    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a heat stimulus, a temperature stimulus above the optimal temperature for that organism.
    GO:0001666    response to hypoxia    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating lowered oxygen tension. Hypoxia, defined as a decline in O2 levels below normoxic levels of 20.8 - 20.95%, results in metabolic adaptation at both the cellular and organismal level.
    GO:0032496    response to lipopolysaccharide    Any process that results in a change in state or activity of an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a lipopolysaccharide stimulus; lipopolysaccharide is a major component of the cell wall of gram-negative bacteria.
    GO:0043278    response to morphine    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a morphine stimulus. Morphine is an opioid alkaloid, isolated from opium, with a complex ring structure.
    GO:0007584    response to nutrient    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a nutrient stimulus.
    GO:0014070    response to organic cyclic compound    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organic cyclic compound stimulus.
    GO:0010243    response to organonitrogen compound    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organonitrogen stimulus. An organonitrogen compound is formally a compound containing at least one carbon-nitrogen bond.
    GO:0010193    response to ozone    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a ozone stimulus.
    GO:0043434    response to peptide hormone    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a peptide hormone stimulus. A peptide hormone is any of a class of peptides that are secreted into the blood stream and have endocrine functions in living animals.
    GO:0036273    response to statin    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a statin stimulus. Statins are organooxygen compounds whose structure is related to compactin (mevastatin) and which may be used as an anticholesteremic drug due its EC 1.1.1.34/EC 1.1.1.88 (hydroxymethylglutaryl-CoA reductase) inhibitory properties.
    GO:0035634    response to stilbenoid    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of exposure to a stilbenoid. Stilbenoids are secondary products of heartwood formation in trees that can act as phytoalexins. Stilbenoids are hydroxylated derivatives of stilbene. They belong to the family of phenylpropanoids and share most of their biosynthesis pathway with chalcones.
    GO:0033280    response to vitamin D    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a vitamin D stimulus.
    GO:0030730    sequestering of triglyceride    The process of binding or confining any triester of glycerol such that it is separated from other components of a biological system.
    GO:0007165    signal transduction    The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
    GO:0014805    smooth muscle adaptation    Any process in which smooth muscle adapts, with consequent modifications to structural and/or functional phenotypes, in response to a stimulus. Stimuli include contractile activity, loading conditions, substrate supply, and environmental factors. These adaptive events occur in both muscle fibers and associated structures (motoneurons and capillaries), and they involve alterations in regulatory mechanisms, contractile properties and metabolic capacities.
    GO:0035176    social behavior    Behavior directed towards society, or taking place between members of the same species. Occurs predominantly, or only, in individuals that are part of a group.
    GO:0042060    wound healing    The series of events that restore integrity to a damaged tissue, following an injury.
cellular component
    GO:0005776    autophagosome    A double-membrane-bounded compartment that engulfs endogenous cellular material as well as invading microorganisms to target them to the vacuole/lysosome for degradation as part of macroautophagy.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0031410    cytoplasmic vesicle    A vesicle found in the cytoplasm of a cell.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0070062    extracellular exosome    A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0005615    extracellular space    That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
    GO:0005764    lysosome    A small lytic vacuole that has cell cycle-independent morphology and is found in most animal cells and that contains a variety of hydrolases, most of which have their maximal activities in the pH range 5-6. The contained enzymes display latency if properly isolated. About 40 different lysosomal hydrolases are known and lysosomes have a great variety of morphologies and functions.
    GO:0030141    secretory granule    A small subcellular vesicle, surrounded by a membrane, that is formed from the Golgi apparatus and contains a highly concentrated protein destined for secretion. Secretory granules move towards the periphery of the cell and upon stimulation, their membranes fuse with the cell membrane, and their protein load is exteriorized. Processing of the contained protein may take place in secretory granules.
    GO:0031982    vesicle    Any small, fluid-filled, spherical organelle enclosed by membrane.

Chain B,E   (IL1R1_HUMAN | P14778)
molecular function
    GO:0004908    interleukin-1 receptor activity    Combining with interleukin-1 to initiate a change in cell activity. Interleukin-1 is produced mainly by activated macrophages and is involved in the inflammatory response.
    GO:0004909    interleukin-1, Type I, activating receptor activity    Combining with interleukin-1 to initiate a change in cell activity via signaling pathways and mediated by adaptor proteins.
    GO:0035255    ionotropic glutamate receptor binding    Interacting selectively and non-covalently with an ionotropic glutamate receptor. Ionotropic glutamate receptors bind glutamate and exert an effect through the regulation of ion channels.
    GO:0005161    platelet-derived growth factor receptor binding    Interacting selectively and non-covalently with the platelet-derived growth factor receptor.
    GO:0002020    protease binding    Interacting selectively and non-covalently with any protease or peptidase.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0004871    signal transducer activity    Conveys a signal across a cell to trigger a change in cell function or state. A signal is a physical entity or change in state that is used to transfer information in order to trigger a response.
    GO:0004888    transmembrane signaling receptor activity    Combining with an extracellular or intracellular signal and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity or state as part of signal transduction.
biological process
    GO:0007166    cell surface receptor signaling pathway    A series of molecular signals initiated by activation of a receptor on the surface of a cell. The pathway begins with binding of an extracellular ligand to a cell surface receptor, or for receptors that signal in the absence of a ligand, by ligand-withdrawal or the activity of a constitutively active receptor. The pathway ends with regulation of a downstream cellular process, e.g. transcription.
    GO:0071333    cellular response to glucose stimulus    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a glucose stimulus.
    GO:0019221    cytokine-mediated signaling pathway    A series of molecular signals initiated by the binding of a cytokine to a receptor on the surface of a cell, and ending with regulation of a downstream cellular process, e.g. transcription.
    GO:0010286    heat acclimation    Any process that increases heat tolerance of an organism in response to high temperatures.
    GO:0006955    immune response    Any immune system process that functions in the calibrated response of an organism to a potential internal or invasive threat.
    GO:0070498    interleukin-1-mediated signaling pathway    A series of molecular signals initiated by the binding of interleukin-1 to a receptor on the surface of a cell, and ending with regulation of a downstream cellular process, e.g. transcription.
    GO:0030728    ovulation    The release of a mature ovum/oocyte from an ovary.
    GO:0050727    regulation of inflammatory response    Any process that modulates the frequency, rate or extent of the inflammatory response, the immediate defensive reaction (by vertebrate tissue) to infection or injury caused by chemical or physical agents.
    GO:0070849    response to epidermal growth factor    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an epidermal growth factor stimulus.
    GO:0070555    response to interleukin-1    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an interleukin-1 stimulus.
    GO:0071731    response to nitric oxide    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a nitric oxide stimulus.
    GO:0009314    response to radiation    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an electromagnetic radiation stimulus. Electromagnetic radiation is a propagating wave in space with electric and magnetic components. These components oscillate at right angles to each other and to the direction of propagation.
    GO:0071559    response to transforming growth factor beta    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a transforming growth factor beta stimulus.
    GO:0007165    signal transduction    The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
cellular component
    GO:0030424    axon    The long process of a neuron that conducts nerve impulses, usually away from the cell body to the terminals and varicosities, which are sites of storage and release of neurotransmitter.
    GO:0009986    cell surface    The external part of the cell wall and/or plasma membrane.
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0005615    extracellular space    That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0005887    integral component of plasma membrane    The component of the plasma membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
    GO:0014069    postsynaptic density of dendrite    An electron dense network of proteins within and adjacent to the postsynaptic membrane of the dendrite of asymetric synapses. Its major components include neurotransmitter receptors and the proteins that spatially and functionally organize them such as anchoring and scaffolding molecules, signaling enzymes and cytoskeletal components.
    GO:0043234    protein complex    A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical.

Chain C,F   (IL1AP_HUMAN | Q9NPH3)
molecular function
    GO:0004908    interleukin-1 receptor activity    Combining with interleukin-1 to initiate a change in cell activity. Interleukin-1 is produced mainly by activated macrophages and is involved in the inflammatory response.
    GO:0005149    interleukin-1 receptor binding    Interacting selectively and non-covalently with the interleukin-1 receptor.
    GO:0004871    signal transducer activity    Conveys a signal across a cell to trigger a change in cell function or state. A signal is a physical entity or change in state that is used to transfer information in order to trigger a response.
biological process
    GO:0019221    cytokine-mediated signaling pathway    A series of molecular signals initiated by the binding of a cytokine to a receptor on the surface of a cell, and ending with regulation of a downstream cellular process, e.g. transcription.
    GO:0006955    immune response    Any immune system process that functions in the calibrated response of an organism to a potential internal or invasive threat.
    GO:0002376    immune system process    Any process involved in the development or functioning of the immune system, an organismal system for calibrated responses to potential internal or invasive threats.
    GO:0006954    inflammatory response    The immediate defensive reaction (by vertebrate tissue) to infection or injury caused by chemical or physical agents. The process is characterized by local vasodilation, extravasation of plasma into intercellular spaces and accumulation of white blood cells and macrophages.
    GO:0045087    innate immune response    Innate immune responses are defense responses mediated by germline encoded components that directly recognize components of potential pathogens.
    GO:0006461    protein complex assembly    The aggregation, arrangement and bonding together of a set of components to form a protein complex.
    GO:0007165    signal transduction    The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0005887    integral component of plasma membrane    The component of the plasma membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
    GO:0043234    protein complex    A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        IL1AP_HUMAN | Q9NPH33o4o
        IL1B_HUMAN | P015841hib 1i1b 1iob 1itb 1l2h 1s0l 1t4q 1too 1tp0 1twe 1twm 21bi 2i1b 2kh2 2nvh 31bi 3ltq 3o4o 3pok 41bi 4g6j 4g6m 4gaf 4gai 4i1b 5bvp 5i1b 5mvz 6i1b 7i1b 9ilb
        IL1R1_HUMAN | P147781g0y 1ira 1itb 4gaf

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 4DEP)