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(-) Description

Title :  ER AMINOPEPTIDASE, ERAP1, BOUND TO THE ZINC AMINOPEPTIDASE INHIBITOR, BESTATIN
 
Authors :  T. T. Nguyen, L. J. Stern
Date :  30 Mar 10  (Deposition) - 30 Mar 11  (Release) - 27 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.95
Chains :  Asym. Unit :  A,B,C
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  C  (1x)
Keywords :  Aminopeptidase, Zn Binding Protein, Er, Hydrolase-Hydrolase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. T. Nguyen, S. C. Chang, I. Evnouchidou, I. A. York, C. Zikos, K. L. Rock, A. L. Goldberg, E. Stratikos, L. J. Stern
Structural Basis For Antigenic Peptide Precursor Processing By The Endoplasmic Reticulum Aminopeptidase Erap1.
Nat. Struct. Mol. Biol. V. 18 604 2011
PubMed-ID: 21478864  |  Reference-DOI: 10.1038/NSMB.2021

(-) Compounds

Molecule 1 - ENDOPLASMIC RETICULUM AMINOPEPTIDASE 1
    Chains: A, B, C
    EC Number: 3.4.11.-
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Strain: HI5
    Expression System Taxid: 7108
    Expression System Vector Type: BACULOVIRUS
    Fragment: UNP RESIDUES 37-939
    Gene: ERAP1, APPILS, ARTS1, KIAA0525, UNQ584/PRO1154
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: ADIPOCYTE-DERIVED LEUCINE AMINOPEPTIDASE, A-LAP, ARTS-1, AMINOPEPTIDASE PILS, PUROMYCIN-INSENSITIVE LEUCYL-SPECIFIC AMINOPEPTIDASE, PILS-AP, TYPE 1 TUMOR NECROSIS FACTOR RECEPTOR SHEDDING AMINOPEPTIDASE REGULATOR

 Structural Features

(-) Chains, Units

  123
Asymmetric Unit : ABC
Biological Unit 1 (1x): A  
Biological Unit 2 (1x):  B 
Biological Unit 3 (1x):   C

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 21)

Asymmetric Unit (5, 21)
No.NameCountTypeFull Name
1BES3Ligand/Ion2-(3-AMINO-2-HYDROXY-4-PHENYL-BUTYRYLAMINO)-4-METHYL-PENTANOIC ACID
2BMA2Ligand/IonBETA-D-MANNOSE
3MAN4Ligand/IonALPHA-D-MANNOSE
4NAG9Ligand/IonN-ACETYL-D-GLUCOSAMINE
5ZN3Ligand/IonZINC ION
Biological Unit 1 (4, 8)
No.NameCountTypeFull Name
1BES1Ligand/Ion2-(3-AMINO-2-HYDROXY-4-PHENYL-BUTYRYLAMINO)-4-METHYL-PENTANOIC ACID
2BMA1Ligand/IonBETA-D-MANNOSE
3MAN2Ligand/IonALPHA-D-MANNOSE
4NAG4Ligand/IonN-ACETYL-D-GLUCOSAMINE
5ZN-1Ligand/IonZINC ION
Biological Unit 2 (2, 4)
No.NameCountTypeFull Name
1BES1Ligand/Ion2-(3-AMINO-2-HYDROXY-4-PHENYL-BUTYRYLAMINO)-4-METHYL-PENTANOIC ACID
2BMA-1Ligand/IonBETA-D-MANNOSE
3MAN-1Ligand/IonALPHA-D-MANNOSE
4NAG3Ligand/IonN-ACETYL-D-GLUCOSAMINE
5ZN-1Ligand/IonZINC ION
Biological Unit 3 (4, 6)
No.NameCountTypeFull Name
1BES1Ligand/Ion2-(3-AMINO-2-HYDROXY-4-PHENYL-BUTYRYLAMINO)-4-METHYL-PENTANOIC ACID
2BMA1Ligand/IonBETA-D-MANNOSE
3MAN2Ligand/IonALPHA-D-MANNOSE
4NAG2Ligand/IonN-ACETYL-D-GLUCOSAMINE
5ZN-1Ligand/IonZINC ION

(-) Sites  (21, 21)

Asymmetric Unit (21, 21)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREHIS A:353 , HIS A:357 , GLU A:376 , BES A:1001BINDING SITE FOR RESIDUE ZN A 1000
02AC2SOFTWAREGLU A:183 , GLY A:317 , ALA A:318 , MET A:319 , GLU A:320 , THR A:350 , HIS A:353 , GLU A:354 , HIS A:357 , GLU A:376 , GLU A:383 , ZN A:1000BINDING SITE FOR RESIDUE BES A 1001
03AC3SOFTWAREHIS A:68 , ASN A:70 , THR A:73 , GLU A:210 , NAG A:5002BINDING SITE FOR RESIDUE NAG A 5001
04AC4SOFTWAREGLY A:230 , NAG A:5001 , BMA A:5003 , MAN A:5005BINDING SITE FOR RESIDUE NAG A 5002
05AC5SOFTWARENAG A:5002 , MAN A:5004 , MAN A:5005 , THR B:166 , ASP B:313BINDING SITE FOR RESIDUE BMA A 5003
06AC6SOFTWAREGLU A:229 , BMA A:5003BINDING SITE FOR RESIDUE MAN A 5004
07AC7SOFTWARENAG A:5002 , BMA A:5003 , GLU B:157 , LYS B:164BINDING SITE FOR RESIDUE MAN A 5005
08AC8SOFTWAREASN A:154BINDING SITE FOR RESIDUE NAG A 6000
09AC9SOFTWAREASN A:760BINDING SITE FOR RESIDUE NAG A 6001
10BC1SOFTWAREHIS B:353 , HIS B:357 , GLU B:376 , BES B:1001BINDING SITE FOR RESIDUE ZN B 1000
11BC2SOFTWAREGLN B:181 , GLU B:183 , SER B:316 , GLY B:317 , ALA B:318 , MET B:319 , GLU B:320 , HIS B:353 , GLU B:354 , HIS B:357 , GLU B:376 , LYS B:380 , GLU B:383 , ZN B:1000BINDING SITE FOR RESIDUE BES B 1001
12BC3SOFTWAREHIS B:68 , ASN B:70 , THR B:72 , GLU B:210 , NAG B:5002BINDING SITE FOR RESIDUE NAG B 5001
13BC4SOFTWARENAG B:5001BINDING SITE FOR RESIDUE NAG B 5002
14BC5SOFTWAREGLN B:101 , ASN B:154BINDING SITE FOR RESIDUE NAG B 6000
15BC6SOFTWAREHIS C:353 , HIS C:357 , GLU C:376 , BES C:1001BINDING SITE FOR RESIDUE ZN C 1000
16BC7SOFTWAREGLU C:183 , SER C:316 , GLY C:317 , ALA C:318 , MET C:319 , GLU C:320 , THR C:350 , HIS C:353 , GLU C:354 , GLU C:376 , GLU C:383 , ZN C:1000BINDING SITE FOR RESIDUE BES C 1001
17BC8SOFTWAREHIS C:68 , ASN C:70 , GLU C:210 , LEU C:231 , NAG C:5002BINDING SITE FOR RESIDUE NAG C 5001
18BC9SOFTWAREGLU C:229 , GLY C:230 , NAG C:5001 , BMA C:5003 , MAN C:5005BINDING SITE FOR RESIDUE NAG C 5002
19CC1SOFTWARENAG C:5002 , MAN C:5004 , MAN C:5005BINDING SITE FOR RESIDUE BMA C 5003
20CC2SOFTWAREGLU C:229 , BMA C:5003BINDING SITE FOR RESIDUE MAN C 5004
21CC3SOFTWARENAG C:5002 , BMA C:5003BINDING SITE FOR RESIDUE MAN C 5005

(-) SS Bonds  (6, 6)

Asymmetric Unit
No.Residues
1A:404 -A:443
2A:736 -A:743
3B:404 -B:443
4B:736 -B:743
5C:404 -C:443
6C:736 -C:743

(-) Cis Peptide Bonds  (9, 9)

Asymmetric Unit
No.Residues
1Glu A:183 -Pro A:184
2Ser A:316 -Gly A:317
3Ser A:757 -Asn A:758
4Glu B:183 -Pro B:184
5Ser B:316 -Gly B:317
6Ser B:757 -Asn B:758
7Glu C:183 -Pro C:184
8Ser C:316 -Gly C:317
9Ser C:757 -Asn C:758

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (10, 30)

Asymmetric Unit (10, 30)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
01UniProtVAR_046681E56KERAP1_HUMANPolymorphism3734016A/B/CE56K
02UniProtVAR_012779R127PERAP1_HUMANPolymorphism26653A/B/CR127P
03UniProtVAR_012780I276MERAP1_HUMANPolymorphism26618A/B/CI276M
04UniProtVAR_012781G346DERAP1_HUMANPolymorphism27895A/B/CD346D
05UniProtVAR_012782M349VERAP1_HUMANPolymorphism2287987A/B/CM349V
06UniProtVAR_012783K528RERAP1_HUMANPolymorphism30187A/B/CR528R
07UniProtVAR_046682D575GERAP1_HUMANPolymorphism6863093A/B/CD575G
08UniProtVAR_021555D575NERAP1_HUMANPolymorphism10050860A/B/CD575N
09UniProtVAR_021556R725QERAP1_HUMANPolymorphism17482078A/B/CR725Q
10UniProtVAR_012784Q730EERAP1_HUMANPolymorphism27044A/B/CE730E
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 1 (10, 10)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
01UniProtVAR_046681E56KERAP1_HUMANPolymorphism3734016AE56K
02UniProtVAR_012779R127PERAP1_HUMANPolymorphism26653AR127P
03UniProtVAR_012780I276MERAP1_HUMANPolymorphism26618AI276M
04UniProtVAR_012781G346DERAP1_HUMANPolymorphism27895AD346D
05UniProtVAR_012782M349VERAP1_HUMANPolymorphism2287987AM349V
06UniProtVAR_012783K528RERAP1_HUMANPolymorphism30187AR528R
07UniProtVAR_046682D575GERAP1_HUMANPolymorphism6863093AD575G
08UniProtVAR_021555D575NERAP1_HUMANPolymorphism10050860AD575N
09UniProtVAR_021556R725QERAP1_HUMANPolymorphism17482078AR725Q
10UniProtVAR_012784Q730EERAP1_HUMANPolymorphism27044AE730E
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 2 (10, 10)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
01UniProtVAR_046681E56KERAP1_HUMANPolymorphism3734016BE56K
02UniProtVAR_012779R127PERAP1_HUMANPolymorphism26653BR127P
03UniProtVAR_012780I276MERAP1_HUMANPolymorphism26618BI276M
04UniProtVAR_012781G346DERAP1_HUMANPolymorphism27895BD346D
05UniProtVAR_012782M349VERAP1_HUMANPolymorphism2287987BM349V
06UniProtVAR_012783K528RERAP1_HUMANPolymorphism30187BR528R
07UniProtVAR_046682D575GERAP1_HUMANPolymorphism6863093BD575G
08UniProtVAR_021555D575NERAP1_HUMANPolymorphism10050860BD575N
09UniProtVAR_021556R725QERAP1_HUMANPolymorphism17482078BR725Q
10UniProtVAR_012784Q730EERAP1_HUMANPolymorphism27044BE730E
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 3 (10, 10)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
01UniProtVAR_046681E56KERAP1_HUMANPolymorphism3734016CE56K
02UniProtVAR_012779R127PERAP1_HUMANPolymorphism26653CR127P
03UniProtVAR_012780I276MERAP1_HUMANPolymorphism26618CI276M
04UniProtVAR_012781G346DERAP1_HUMANPolymorphism27895CD346D
05UniProtVAR_012782M349VERAP1_HUMANPolymorphism2287987CM349V
06UniProtVAR_012783K528RERAP1_HUMANPolymorphism30187CR528R
07UniProtVAR_046682D575GERAP1_HUMANPolymorphism6863093CD575G
08UniProtVAR_021555D575NERAP1_HUMANPolymorphism10050860CD575N
09UniProtVAR_021556R725QERAP1_HUMANPolymorphism17482078CR725Q
10UniProtVAR_012784Q730EERAP1_HUMANPolymorphism27044CE730E
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (1, 3)

Asymmetric Unit (1, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ZINC_PROTEASEPS00142 Neutral zinc metallopeptidases, zinc-binding region signature.ERAP1_HUMAN350-359
 
 		  3A:350-359
B:350-359
C:350-359
Biological Unit 1 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ZINC_PROTEASEPS00142 Neutral zinc metallopeptidases, zinc-binding region signature.ERAP1_HUMAN350-359
 
 		  1A:350-359
-
-
Biological Unit 2 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ZINC_PROTEASEPS00142 Neutral zinc metallopeptidases, zinc-binding region signature.ERAP1_HUMAN350-359
 
 		  1-
B:350-359
-
Biological Unit 3 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ZINC_PROTEASEPS00142 Neutral zinc metallopeptidases, zinc-binding region signature.ERAP1_HUMAN350-359
 
 		  1-
-
C:350-359

(-) Exons   (0, 0)

(no "Exon" information available for 3MDJ)

(-) 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:818
 aligned with ERAP1_HUMAN | Q9NZ08 from UniProtKB/Swiss-Prot  Length:941

    Alignment length:889
                                    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       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455       465       475       485       495       505       515       525       535       545       555       565       575       585       595       605       615       625       635       645       655       665       675       685       695       705       715       725       735       745       755       765       775       785       795       805       815       825       835       845       855       865       875       885       895       905       915       925         
          ERAP1_HUMAN    46 PFPWNKIRLPEYVIPVHYDLLIHANLTTLTFWGTTKVEITASQPTSTIILHSHHLQISRATLRKGAGERLSEEPLQVLEHPRQEQIALLAPEPLLVGLPYTVVIHYAGNLSETFHGFYKSTYRTKEGELRILASTQFEPTAARMAFPCFDEPAFKASFSIKIRREPRHLAISNMPLVKSVTVAEGLIEDHFDVTVKMSTYLVAFIISDFESVSKITKSGVKVSVYAVPDKINQADYALDAAVTLLEFYEDYFSIPYPLPKQDLAAIPDFQSGAMENWGLTTYRESALLFDAEKSSASSKLGITMTVAHELAHQWFGNLVTMEWWNDLWLNEGFAKFMEFVSVSVTHPELKVGDYFFGKCFDAMEVDALNSSHPVSTPVENPAQIREMFDDVSYDKGACILNMLREYLSADAFKSGIVQYLQKHSYKNTKNEDLWDSMASICPTDGVKGMDGFCSRSQHSSSSSHWHQEGVDVKTMMNTWTLQKGFPLITITVRGRNVHMKQEHYMKGSDGAPDTGYLWHVPLTFITSKSDMVHRFLLKTKTDVLILPEEVEWIKFNVGMNGYYIVHYEDDGWDSLTGLLKGTHTAVSSNDRASLINNAFQLVSIGKLSIEKALDLSLYLKHETEIMPVFQGLNELIPMYKLMEKRDMNEVETQFKAFLIRLLRDLIDKQTWTDEGSVSERMLRSQLLLLACVHNYQPCVQRAEGYFRKWKESNGNLSLPVDVTLAVFAVGAQSTEGWDFLYSKYQFSLSSTEKSQIEFALCRTQNKEKLQWLLDESFKGDKIKTQEFPQILTLIGRNPVGYPLAWQFLRKNWNKLVQKFELGSSSIAHMVMGTTNQFSTRTRLEEVKGFFSSLKENGSQLRCVQQTIETIEENIGWMDKNFDKIRVWLQ 934
               SCOP domains d3mdja1 A:46-254 automated matches                                                                                                                                                                               d3mdja2 A:255-529 automated matches                                                                                                                                                                                                                                                d3mdja3 A:530-614 auto    mated matches                                              d3mdja4 A:615-934 automated matches                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............eeeeeeeeeeeee....eeeeeeeeeeee.....eeeee....eeeeeeee..---...eee.eeeee....eeeee.........eeeeeeeeeee......eeeeeeee.....eeeeeeee....hhhhhh..........eeeeeeee....eeee...eeeeeeee..eeeeee......hhhhh.eeee..eeeeee.....eeeeee...hhhhhhhhhhhhhhhhhhhhhhh.......eeeeeee......ee....eeeee.hhh.......hhhhhhhhhhhhhhhhhh......eee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....-----------------hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeehhhhhhhhhh..-----------------------------.hhhhhhhhhhh....eeeeeeee..eeeeeeee...----.........eeeeeee......eeeee...eeeee.......eee.hhhh...eeee..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhh.hhhhhhhhhhhh.....hhhhhhhhhhhhh..hhhhhhhhhhhh.........hhhhhhhhhh....hhhhhhhhhhhhhhhhhh.----...hhhhhhhhhh...hhhhhhhhh--------------.hhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
             SAPs(SNPs) (1) ----------K----------------------------------------------------------------------P----------------------------------------------------------------------------------------------------------------------------------------------------M---------------------------------------------------------------------D--V----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------R----------------------------------------------G-----------------------------------------------------------------------------------------------------------------------------------------------------Q----E------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs) (1)
             SAPs(SNPs) (2) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------N----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs) (2)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ZINC_PROTE----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3mdj A  46 PFPWNKIRLPEYVIPVHYDLLIHANLTTLTFWGTTKVEITASQPTSTIILHSHHLQISRATLRKG---RLSEEPLQVLEHPRQEQIALLAPEPLLVGLPYTVVIHYAGNLSETFHGFYKSTYRTKEGELRILASTQFEPTAARMAFPCFDEPAFKASFSIKIRREPRHLAISNMPLVKSVTVAEGLIEDHFDVTVKMSTYLVAFIISDFESVSKITKSGVKVSVYAVPDKINQADYALDAAVTLLEFYEDYFSIPYPLPKQDLAAIPDFQSGAMENWGLTTYRESALLFDAEKSSASSKLDITMTVAHELAHQWFGNLVTMEWWNDLWLNEGFAKFMEFVSVSVTHPELKVGDYFFGKCFDAMEVDALNSS-----------------DDVSYDKGACILNMLREYLSADAFKSGIVQYLQKHSYKNTKNEDLWDSMASI-----------------------------VDVKTMMNTWTLQRGFPLITITVRGRNVHMKQEHYMK----APDTGYLWHVPLTFITSKSDMVHRFLLKTKTDVLILPEEVEWIKFNVGMNGYYIVHYEDDGWDSLTGLLKGTHTAVSSNDRASLINNAFQLVSIGKLSIEKALDLSLYLKHETEIMPVFQGLNELIPMYKLMEKRDMNEVETQFKAFLIRLLRDLIDKQTWTDEGSVSERMLRSELLLLACVHNYQPCVQRAEGYFRKWKESNGNLSLPVDVTLAVFAVGAQSTEGWDFLYSKYQFSLSSTEKSQIEFALCRTQNKEKLQWLLDESFKGDKIKTQEFPQILTLIGRNPVGYPLAWQFLRKNWNKLVQK----SSSIAHMVMGTTNQFSTRTRLEEVK--------------CVQQTIETIEENIGWMDKNFDKIRVWLQ 934
                                    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       315       325       335       345       355       365       375       385       395       405       415|        -       435       445       455       465       475       485         -         -       515       525       535       545     |   -|      565       575       585       595       605       615       625       635       645       655       665       675       685       695       705       715       725       735       745       755       765       775       785       795       805       815       825       835       845       855       | -  |    875       885      |  -         - |     915       925         
                                                                                          110 114                                                                                                                                                                                                                                                                                                           416               434                                                485                           515                                 551  556                                                                                                                                                                                                                                                                                                                863  868                     892            907                           


Chain B from PDB  Type:PROTEIN  Length:821
 aligned with ERAP1_HUMAN | Q9NZ08 from UniProtKB/Swiss-Prot  Length:941

    Alignment length:889
                                    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       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455       465       475       485       495       505       515       525       535       545       555       565       575       585       595       605       615       625       635       645       655       665       675       685       695       705       715       725       735       745       755       765       775       785       795       805       815       825       835       845       855       865       875       885       895       905       915       925         
          ERAP1_HUMAN    46 PFPWNKIRLPEYVIPVHYDLLIHANLTTLTFWGTTKVEITASQPTSTIILHSHHLQISRATLRKGAGERLSEEPLQVLEHPRQEQIALLAPEPLLVGLPYTVVIHYAGNLSETFHGFYKSTYRTKEGELRILASTQFEPTAARMAFPCFDEPAFKASFSIKIRREPRHLAISNMPLVKSVTVAEGLIEDHFDVTVKMSTYLVAFIISDFESVSKITKSGVKVSVYAVPDKINQADYALDAAVTLLEFYEDYFSIPYPLPKQDLAAIPDFQSGAMENWGLTTYRESALLFDAEKSSASSKLGITMTVAHELAHQWFGNLVTMEWWNDLWLNEGFAKFMEFVSVSVTHPELKVGDYFFGKCFDAMEVDALNSSHPVSTPVENPAQIREMFDDVSYDKGACILNMLREYLSADAFKSGIVQYLQKHSYKNTKNEDLWDSMASICPTDGVKGMDGFCSRSQHSSSSSHWHQEGVDVKTMMNTWTLQKGFPLITITVRGRNVHMKQEHYMKGSDGAPDTGYLWHVPLTFITSKSDMVHRFLLKTKTDVLILPEEVEWIKFNVGMNGYYIVHYEDDGWDSLTGLLKGTHTAVSSNDRASLINNAFQLVSIGKLSIEKALDLSLYLKHETEIMPVFQGLNELIPMYKLMEKRDMNEVETQFKAFLIRLLRDLIDKQTWTDEGSVSERMLRSQLLLLACVHNYQPCVQRAEGYFRKWKESNGNLSLPVDVTLAVFAVGAQSTEGWDFLYSKYQFSLSSTEKSQIEFALCRTQNKEKLQWLLDESFKGDKIKTQEFPQILTLIGRNPVGYPLAWQFLRKNWNKLVQKFELGSSSIAHMVMGTTNQFSTRTRLEEVKGFFSSLKENGSQLRCVQQTIETIEENIGWMDKNFDKIRVWLQ 934
               SCOP domains d3mdjb1 B:46-254 automated matches                                                                                                                                                                               d3mdjb2 B:255-529 automated matches                                                                                                                                                                                                                                                d3mdjb3 B:530-614 auto    mated matches                                              d3mdjb4 B:615-934 automated matches                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............eeeeeeeeeeeee....eeeeeeeeeeee.....eeeee....eeeeeeee.........ee.eeeee....eeeee..........eeeeeeeeee......eeeeeeee.....eeeeeeee....hhhhh...........eeeeeeee....eeee...eeeeeeee..eeeeee......hhhhh.eeee..eeeeee.....eeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhh......eeeeeee......ee....eeeee.hhh.......hhhhhhhhhhhhhhhhhh......eee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....-----------------hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeehhhhhhhhhh..-----------------------------.hhhhhhhhhhh....eeeeeeee..eeeeeeee...----.........eeeeeee......eeeee...eeeee.......eee.hhhh...eeee..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhh.hhhhhhhhhhhhhh...hhhhhhhhhhhh...hhhhhhhhhhhh.........hhhhhhhhhhh...hhhhhhhhhhhhhhhhh..----...hhhhhhhhhh....hhhhhhhh--------------.hhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
             SAPs(SNPs) (1) ----------K----------------------------------------------------------------------P----------------------------------------------------------------------------------------------------------------------------------------------------M---------------------------------------------------------------------D--V----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------R----------------------------------------------G-----------------------------------------------------------------------------------------------------------------------------------------------------Q----E------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs) (1)
             SAPs(SNPs) (2) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------N----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs) (2)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ZINC_PROTE----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3mdj B  46 PFPWNKIRLPEYVIPVHYDLLIHANLTTLTFWGTTKVEITASQPTSTIILHSHHLQISRATLRKGAGERLSEEPLQVLEHPRQEQIALLAPEPLLVGLPYTVVIHYAGNLSETFHGFYKSTYRTKEGELRILASTQFEPTAARMAFPCFDEPAFKASFSIKIRREPRHLAISNMPLVKSVTVAEGLIEDHFDVTVKMSTYLVAFIISDFESVSKITKSGVKVSVYAVPDKINQADYALDAAVTLLEFYEDYFSIPYPLPKQDLAAIPDFQSGAMENWGLTTYRESALLFDAEKSSASSKLDITMTVAHELAHQWFGNLVTMEWWNDLWLNEGFAKFMEFVSVSVTHPELKVGDYFFGKCFDAMEVDALNSS-----------------DDVSYDKGACILNMLREYLSADAFKSGIVQYLQKHSYKNTKNEDLWDSMASI-----------------------------VDVKTMMNTWTLQRGFPLITITVRGRNVHMKQEHYMK----APDTGYLWHVPLTFITSKSDMVHRFLLKTKTDVLILPEEVEWIKFNVGMNGYYIVHYEDDGWDSLTGLLKGTHTAVSSNDRASLINNAFQLVSIGKLSIEKALDLSLYLKHETEIMPVFQGLNELIPMYKLMEKRDMNEVETQFKAFLIRLLRDLIDKQTWTDEGSVSERMLRSELLLLACVHNYQPCVQRAEGYFRKWKESNGNLSLPVDVTLAVFAVGAQSTEGWDFLYSKYQFSLSSTEKSQIEFALCRTQNKEKLQWLLDESFKGDKIKTQEFPQILTLIGRNPVGYPLAWQFLRKNWNKLVQK----SSSIAHMVMGTTNQFSTRTRLEEVK--------------CVQQTIETIEENIGWMDKNFDKIRVWLQ 934
                                    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       315       325       335       345       355       365       375       385       395       405       415|        -       435       445       455       465       475       485         -         -       515       525       535       545     |   -|      565       575       585       595       605       615       625       635       645       655       665       675       685       695       705       715       725       735       745       755       765       775       785       795       805       815       825       835       845       855       | -  |    875       885      |  -         - |     915       925         
                                                                                                                                                                                                                                                                                                                                                                                                            416               434                                                485                           515                                 551  556                                                                                                                                                                                                                                                                                                                863  868                     892            907                           


Chain C from PDB  Type:PROTEIN  Length:819
 aligned with ERAP1_HUMAN | Q9NZ08 from UniProtKB/Swiss-Prot  Length:941

    Alignment length:889
                                    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       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455       465       475       485       495       505       515       525       535       545       555       565       575       585       595       605       615       625       635       645       655       665       675       685       695       705       715       725       735       745       755       765       775       785       795       805       815       825       835       845       855       865       875       885       895       905       915       925         
          ERAP1_HUMAN    46 PFPWNKIRLPEYVIPVHYDLLIHANLTTLTFWGTTKVEITASQPTSTIILHSHHLQISRATLRKGAGERLSEEPLQVLEHPRQEQIALLAPEPLLVGLPYTVVIHYAGNLSETFHGFYKSTYRTKEGELRILASTQFEPTAARMAFPCFDEPAFKASFSIKIRREPRHLAISNMPLVKSVTVAEGLIEDHFDVTVKMSTYLVAFIISDFESVSKITKSGVKVSVYAVPDKINQADYALDAAVTLLEFYEDYFSIPYPLPKQDLAAIPDFQSGAMENWGLTTYRESALLFDAEKSSASSKLGITMTVAHELAHQWFGNLVTMEWWNDLWLNEGFAKFMEFVSVSVTHPELKVGDYFFGKCFDAMEVDALNSSHPVSTPVENPAQIREMFDDVSYDKGACILNMLREYLSADAFKSGIVQYLQKHSYKNTKNEDLWDSMASICPTDGVKGMDGFCSRSQHSSSSSHWHQEGVDVKTMMNTWTLQKGFPLITITVRGRNVHMKQEHYMKGSDGAPDTGYLWHVPLTFITSKSDMVHRFLLKTKTDVLILPEEVEWIKFNVGMNGYYIVHYEDDGWDSLTGLLKGTHTAVSSNDRASLINNAFQLVSIGKLSIEKALDLSLYLKHETEIMPVFQGLNELIPMYKLMEKRDMNEVETQFKAFLIRLLRDLIDKQTWTDEGSVSERMLRSQLLLLACVHNYQPCVQRAEGYFRKWKESNGNLSLPVDVTLAVFAVGAQSTEGWDFLYSKYQFSLSSTEKSQIEFALCRTQNKEKLQWLLDESFKGDKIKTQEFPQILTLIGRNPVGYPLAWQFLRKNWNKLVQKFELGSSSIAHMVMGTTNQFSTRTRLEEVKGFFSSLKENGSQLRCVQQTIETIEENIGWMDKNFDKIRVWLQ 934
               SCOP domains d3mdjc1 C:46-254 automated matches                                                                                                                                                                               d3mdjc2 C:255-529 automated matches                                                                                                                                                                                                                                                d3mdjc3 C:530-614 auto    mated matches                                              d3mdjc4 C:615-934 automated matches                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -------Peptidase_M1-3mdjC01 C:53-441                                                                                                                                                                                                                                                                                                                                                                        --------------------------------------------                             -------------------------------------    -----------------------------------------DUF3358-3mdjC04 C:597-916                                                                                                                                                                                                                                                                                                       ------------------ Pfam domains (1)
           Pfam domains (2) -------Peptidase_M1-3mdjC02 C:53-441                                                                                                                                                                                                                                                                                                                                                                        --------------------------------------------                             -------------------------------------    -----------------------------------------DUF3358-3mdjC05 C:597-916                                                                                                                                                                                                                                                                                                       ------------------ Pfam domains (2)
           Pfam domains (3) -------Peptidase_M1-3mdjC03 C:53-441                                                                                                                                                                                                                                                                                                                                                                        --------------------------------------------                             -------------------------------------    -----------------------------------------DUF3358-3mdjC06 C:597-916                                                                                                                                                                                                                                                                                                       ------------------ Pfam domains (3)
         Sec.struct. author ............eeeeeeeeeeeee....eeeeeeeeeeee.....eeeee....eeeeeeee..--.....ee.eeeee....eeeee..........eeeeeeeeee......eeeeeeee.....eeeeeeee....hhhhh...........eeeeeeee....eeee...eeeeeeee..eeeeee......hhhhh.eeee..eeeeee.....eeeeee...hhhhhhhhhhhhhhhhhhhhhhhh......eeeeeee......ee....eeeee.hhh.......hhhhhhhhhhhhhhhhhh......eee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....-----------------hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeehhhhhhhhhhh.-----------------------------.hhhhhhhhhhh...eeeeeeeee..eeeeeeeee..----.........eeeeeee......eeeee...eeeee.......eee.hhhh...eeee..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhh.hhhhhhhhhhhh.....hhhhhhhhhhhhh..hhhhhhhhhhhh.........hhhhhhhhhh....hhhhhhhhhhhhhhhhhh.----...hhhhhhhhhh....hhhhhhhh--------------.hhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
             SAPs(SNPs) (1) ----------K----------------------------------------------------------------------P----------------------------------------------------------------------------------------------------------------------------------------------------M---------------------------------------------------------------------D--V----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------R----------------------------------------------G-----------------------------------------------------------------------------------------------------------------------------------------------------Q----E------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs) (1)
             SAPs(SNPs) (2) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------N----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs) (2)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ZINC_PROTE----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3mdj C  46 PFPWNKIRLPEYVIPVHYDLLIHANLTTLTFWGTTKVEITASQPTSTIILHSHHLQISRATLRKG--ERLSEEPLQVLEHPRQEQIALLAPEPLLVGLPYTVVIHYAGNLSETFHGFYKSTYRTKEGELRILASTQFEPTAARMAFPCFDEPAFKASFSIKIRREPRHLAISNMPLVKSVTVAEGLIEDHFDVTVKMSTYLVAFIISDFESVSKITKSGVKVSVYAVPDKINQADYALDAAVTLLEFYEDYFSIPYPLPKQDLAAIPDFQSGAMENWGLTTYRESALLFDAEKSSASSKLDITMTVAHELAHQWFGNLVTMEWWNDLWLNEGFAKFMEFVSVSVTHPELKVGDYFFGKCFDAMEVDALNSS-----------------DDVSYDKGACILNMLREYLSADAFKSGIVQYLQKHSYKNTKNEDLWDSMASI-----------------------------VDVKTMMNTWTLQRGFPLITITVRGRNVHMKQEHYMK----APDTGYLWHVPLTFITSKSDMVHRFLLKTKTDVLILPEEVEWIKFNVGMNGYYIVHYEDDGWDSLTGLLKGTHTAVSSNDRASLINNAFQLVSIGKLSIEKALDLSLYLKHETEIMPVFQGLNELIPMYKLMEKRDMNEVETQFKAFLIRLLRDLIDKQTWTDEGSVSERMLRSELLLLACVHNYQPCVQRAEGYFRKWKESNGNLSLPVDVTLAVFAVGAQSTEGWDFLYSKYQFSLSSTEKSQIEFALCRTQNKEKLQWLLDESFKGDKIKTQEFPQILTLIGRNPVGYPLAWQFLRKNWNKLVQK----SSSIAHMVMGTTNQFSTRTRLEEVK--------------CVQQTIETIEENIGWMDKNFDKIRVWLQ 934
                                    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       315       325       335       345       355       365       375       385       395       405       415|        -       435       445       455       465       475       485         -         -       515       525       535       545     |   -|      565       575       585       595       605       615       625       635       645       655       665       675       685       695       705       715       725       735       745       755       765       775       785       795       805       815       825       835       845       855       | -  |    875       885      |  -         - |     915       925         
                                                                                          110  |                                                                                                                                                                                                                                                                                                            416               434                                                485                           515                                 551  556                                                                                                                                                                                                                                                                                                                863  868                     892            907                           
                                                                                             113
   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  (4, 12)

Asymmetric Unit
(-)
Class: All alpha proteins (14657)
(-)
Class: All beta proteins (24004)
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3MDJ)

(-) Pfam Domains  (2, 6)

Asymmetric Unit
(-)
Clan: Peptidase_MA (251)
(-)
Clan: no clan defined [family: DUF3358] (5)

(-) Gene Ontology  (39, 39)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C   (ERAP1_HUMAN | Q9NZ08)
molecular function
    GO:0004177    aminopeptidase activity    Catalysis of the hydrolysis of N-terminal amino acid residues from in a polypeptide chain.
    GO:0004175    endopeptidase activity    Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0005151    interleukin-1, Type II receptor binding    Interacting selectively and non-covalently with a Type II interleukin-1 receptor.
    GO:0005138    interleukin-6 receptor binding    Interacting selectively and non-covalently with the interleukin-6 receptor.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0070006    metalloaminopeptidase activity    Catalysis of the hydrolysis of N-terminal amino acid residues from a polypeptide chain by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
    GO:0008235    metalloexopeptidase activity    Catalysis of the hydrolysis of a peptide bond not more than three residues from the N- or C-terminus of a polypeptide chain by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
    GO:0008237    metallopeptidase activity    Catalysis of the hydrolysis of peptide bonds by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
    GO:0008233    peptidase activity    Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid.
    GO:0042277    peptide binding    Interacting selectively and non-covalently with peptides, any of a group of organic compounds comprising two or more amino acids linked by peptide bonds.
    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:0005164    tumor necrosis factor receptor binding    Interacting selectively and non-covalently with the tumor necrosis factor receptor.
    GO:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    GO:0002250    adaptive immune response    An immune response mediated by cells expressing specific receptors for antigen produced through a somatic diversification process, and allowing for an enhanced secondary response to subsequent exposures to the same antigen (immunological memory).
    GO:0001525    angiogenesis    Blood vessel formation when new vessels emerge from the proliferation of pre-existing blood vessels.
    GO:0019885    antigen processing and presentation of endogenous peptide antigen via MHC class I    The process in which an antigen-presenting cell expresses a peptide antigen of endogenous origin on its cell surface in association with an MHC class I protein complex. The peptide antigen is typically, but not always, processed from a whole protein. Class I here refers to classical class I molecules.
    GO:0002474    antigen processing and presentation of peptide antigen via MHC class I    The process in which an antigen-presenting cell expresses a peptide antigen on its cell surface in association with an MHC class I protein complex. Class I here refers to classical class I molecules.
    GO:0045444    fat cell differentiation    The process in which a relatively unspecialized cell acquires specialized features of an adipocyte, an animal connective tissue cell specialized for the synthesis and storage of fat.
    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:0006509    membrane protein ectodomain proteolysis    The proteolytic cleavage of transmembrane proteins and release of their ectodomain (extracellular domain).
    GO:0043171    peptide catabolic process    The chemical reactions and pathways resulting in the breakdown of peptides, compounds of 2 or more (but usually less than 100) amino acids where the alpha carboxyl group of one is bound to the alpha amino group of another.
    GO:0045766    positive regulation of angiogenesis    Any process that activates or increases angiogenesis.
    GO:0006508    proteolysis    The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
    GO:0008217    regulation of blood pressure    Any process that modulates the force with which blood travels through the circulatory system. The process is controlled by a balance of processes that increase pressure and decrease pressure.
    GO:0045088    regulation of innate immune response    Any process that modulates the frequency, rate or extent of the innate immune response, the organism's first line of defense against infection.
    GO:0009617    response to bacterium    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 from a bacterium.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    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:0005783    endoplasmic reticulum    The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached).
    GO:0005788    endoplasmic reticulum lumen    The volume enclosed by the membranes of the endoplasmic reticulum.
    GO:0005789    endoplasmic reticulum membrane    The lipid bilayer surrounding the endoplasmic reticulum.
    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: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:0043231    intracellular membrane-bounded organelle    Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma 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.

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 Related Entries

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

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        ERAP1_HUMAN | Q9NZ08: 2yd0 3qnf 3rjo 5j5e

(-) Related Entries Specified in the PDB File

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