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(-) Description

Title :  CRYSTAL STRUCTURE OF THE CALCIUM2+-BOUND HUMAN IGE-FC(EPSILON)3-4 BOUND TO ITS B CELL RECEPTOR DERCD23
 
Authors :  D. Yuan, B. J. Sutton, B. Dhaliwal
Date :  13 Aug 12  (Deposition) - 26 Jun 13  (Release) - 14 Aug 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.30
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H,I,J,K,L
Biol. Unit 1:  A,B,G,H  (1x)
Biol. Unit 2:  C,D,I,J  (1x)
Biol. Unit 3:  E,F,K,L  (1x)
Keywords :  Immunoglobulin Fold Lectin, Antibody Receptor, Immune System (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. Yuan, A. H. Keeble, R. G. Hibbert, S. Fabiane, H. J. Gould, J. M. Mcdonnell, A. J. Beavil, B. J. Sutton, B. Dhaliwal
Ca2+-Dependent Structural Changes In The B-Cell Receptor Cd23 Increase Its Affinity For Human Immunoglobulin E.
J. Biol. Chem. V. 288 21667 2013
PubMed-ID: 23775083  |  Reference-DOI: 10.1074/JBC.M113.480657

(-) Compounds

Molecule 1 - IG EPSILON CHAIN C REGION
    Chains: A, B, C, D, E, F
    Engineered: YES
    Expression System: HOMO SAPIENS
    Expression System Cell Line: HEK293
    Expression System Taxid: 9606
    Fragment: UNP RESIDUES 209-428
    Gene: IGHE
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
 
Molecule 2 - LOW AFFINITY IMMUNOGLOBULIN EPSILON FC RECEPTOR
    Chains: G, H, I, J, K, L
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 156-298
    Gene: FCER2, CD23A, CLEC4J, FCE2, IGEBF
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: BLAST-2, C-TYPE LECTIN DOMAIN FAMILY 4 MEMBER J, FC-EPSILON- RII, IMMUNOGLOBULIN E-BINDING FACTOR, LYMPHOCYTE IGE RECEPTOR, LOW AFFINITY IMMUNOGLOBULIN EPSILON FC RECEPTOR MEMBRANE-BOUND FORM, LOW AFFINITY IMMUNOGLOBULIN EPSILON FC RECEPTOR SOLUBLE FORM

 Structural Features

(-) Chains, Units

  123456789101112
Asymmetric Unit : ABCDEFGHIJKL
Biological Unit 1 (1x): AB    GH    
Biological Unit 2 (1x):   CD    IJ  
Biological Unit 3 (1x):     EF    KL

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 38)

Asymmetric Unit (4, 38)
No.NameCountTypeFull Name
1BMA6Ligand/IonBETA-D-MANNOSE
2CA6Ligand/IonCALCIUM ION
3MAN14Ligand/IonALPHA-D-MANNOSE
4NAG12Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 1 (3, 10)
No.NameCountTypeFull Name
1BMA2Ligand/IonBETA-D-MANNOSE
2CA-1Ligand/IonCALCIUM ION
3MAN4Ligand/IonALPHA-D-MANNOSE
4NAG4Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 2 (3, 12)
No.NameCountTypeFull Name
1BMA2Ligand/IonBETA-D-MANNOSE
2CA-1Ligand/IonCALCIUM ION
3MAN6Ligand/IonALPHA-D-MANNOSE
4NAG4Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 3 (3, 10)
No.NameCountTypeFull Name
1BMA2Ligand/IonBETA-D-MANNOSE
2CA-1Ligand/IonCALCIUM ION
3MAN4Ligand/IonALPHA-D-MANNOSE
4NAG4Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (12, 12)

Asymmetric Unit (12, 12)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLU G:249 , THR G:251 , GLU G:257 , ASP G:270BINDING SITE FOR RESIDUE CA G 301
02AC2SOFTWAREGLU H:249 , THR H:251 , GLU H:257 , ASP H:270BINDING SITE FOR RESIDUE CA H 301
03AC3SOFTWAREGLU I:249 , THR I:251 , GLU I:257 , ASN I:269 , ASP I:270BINDING SITE FOR RESIDUE CA I 301
04AC4SOFTWAREGLU J:249 , THR J:251 , GLU J:257 , ASP J:270BINDING SITE FOR RESIDUE CA J 301
05AC5SOFTWAREGLU K:249 , THR K:251 , GLU K:257 , ASP K:270BINDING SITE FOR RESIDUE CA K 301
06AC6SOFTWAREGLU L:249 , THR L:251 , GLU L:257 , ASP L:270BINDING SITE FOR RESIDUE CA L 301
07AC7SOFTWARELEU A:359 , GLN A:392 , ASN A:394 , THR A:398 , GLN A:494BINDING SITE FOR LINKED RESIDUES A 601 to 605
08AC8SOFTWARETYR B:339 , LEU B:359 , GLN B:392 , ASN B:394 , THR B:398 , GLN B:494BINDING SITE FOR LINKED RESIDUES B 601 to 605
09AC9SOFTWAREARG C:342 , THR C:355 , ILE C:356 , THR C:357 , LEU C:359 , GLN C:392 , ASN C:394 , THR C:398 , THR C:492 , THR C:493 , GLN C:494 , ARG D:496BINDING SITE FOR LINKED RESIDUES C 601 to 607
10BC1SOFTWARELEU D:359 , GLN D:392 , ASN D:394 , THR D:398 , GLN D:494BINDING SITE FOR LINKED RESIDUES D 601 to 605
11BC2SOFTWARETYR E:339 , LEU E:359 , GLN E:392 , ASN E:394 , THR E:398 , GLN E:494 , MAN F:605BINDING SITE FOR LINKED RESIDUES E 601 to 605
12BC3SOFTWAREMAN E:605 , TYR F:339 , LEU F:359 , GLN F:392 , ASN F:394 , THR F:398 , GLN F:494BINDING SITE FOR LINKED RESIDUES F 601 to 605

(-) SS Bonds  (36, 36)

Asymmetric Unit
No.Residues
1A:358 -A:418
2A:464 -A:524
3B:358 -B:418
4B:464 -B:524
5C:358 -C:418
6C:464 -C:524
7D:358 -D:418
8D:464 -D:524
9E:358 -E:418
10E:464 -E:524
11F:358 -F:418
12F:464 -F:524
13G:160 -G:288
14G:163 -G:174
15G:191 -G:282
16G:259 -G:273
17H:160 -H:288
18H:163 -H:174
19H:191 -H:282
20H:259 -H:273
21I:160 -I:288
22I:163 -I:174
23I:191 -I:282
24I:259 -I:273
25J:160 -J:288
26J:163 -J:174
27J:191 -J:282
28J:259 -J:273
29K:160 -K:288
30K:163 -K:174
31K:191 -K:282
32K:259 -K:273
33L:160 -L:288
34L:163 -L:174
35L:191 -L:282
36L:259 -L:273

(-) Cis Peptide Bonds  (24, 24)

Asymmetric Unit
No.Residues
1Met A:470 -Pro A:471
2Ser A:532 -Pro A:533
3Met B:470 -Pro B:471
4Ser B:532 -Pro B:533
5Met C:470 -Pro C:471
6Ser C:532 -Pro C:533
7Met D:470 -Pro D:471
8Ser D:532 -Pro D:533
9Met E:470 -Pro E:471
10Ser E:532 -Pro E:533
11Met F:470 -Pro F:471
12Ser F:532 -Pro F:533
13Glu G:249 -Pro G:250
14Ser G:254 -Gln G:255
15Glu H:249 -Pro H:250
16Ser H:254 -Gln H:255
17Glu I:249 -Pro I:250
18Ser I:254 -Gln I:255
19Glu J:249 -Pro J:250
20Ser J:254 -Gln J:255
21Glu K:249 -Pro K:250
22Ser K:254 -Gln K:255
23Glu L:249 -Pro L:250
24Ser L:254 -Gln L:255

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4GKO)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4GKO)

(-) Exons   (0, 0)

(no "Exon" information available for 4GKO)

(-) 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:209
                                                                                                                                                                                                                                                 
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee..hhhhhhh....eeeeeeee.........eeeee.........e.ee.....eeeeeeee.hhhhhhhh..eeeee........eeeee..........eeeeee.........eeeeeeeeeee.....eeeeee..ee.hhh.eee...ee.....eeeeeeeeeehhhhh....eeeeee........eeeeee.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4gko A 335 GVSAYLSRPSPFDLFIRKSPTITCLVVDLAPSKGTVQLTWSRASGKPVQHSTEEKQRNGTLTVTSTLPVGTRDWIEGETYQCRVTHPHLPRALMRSTTKTSGPRAAPEVYAFATPEWPGSRDKRTLACLIQNFMPEDISVQWLHNEVQLPDARHSTTQPRKTKGSGFFVFSRLEVTRAEWEQKDEFICRAVHEAASPSQTVQRAVSVNP 545
                                   344       354       364       374       384 ||    396       406       416       426       436       446       456       466       476       486       496       506       516       526       536         
                                                                             386|                                                                                                                                                            
                                                                              389                                                                                                                                                            


Chain B from PDB  Type:PROTEIN  Length:207
                                                                                                                                                                                                                                               
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eee..hhhhhhh....eeeeee.......eeeeee.........eeeeee.....eeeeeeee.hhhhhhhh..eeeeee.......eeeee..........eeeeee.........eeeeeeeeeee.....eeeeee..ee.hhh.eee...ee.....eeeeeeeeeehhhhhhh..eeeeee........eeeeee.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4gko B 336 VSAYLSRPSPFDLFIRKSPTITCLVVPSKGTVQLTWSRASGKPVQHSTRKEEKQRNGTLTVTSTLPVGTRDWIEGETYQCRVTHPHLPRALMRSTTKTSGPRAAPEVYAFATPEWPGSRDKRTLACLIQNFMPEDISVQWLHNEVQLPDARHSTTQPRKTKGSGFFVFSRLEVTRAEWEQKDEFICRAVHEAASPSQTVQRAVSVNP 545
                                   345       355     ||368       378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538       
                                                   361|                                                                                                                                                                                    
                                                    365                                                                                                                                                                                    


Chain C from PDB  Type:PROTEIN  Length:197
                                                                                                                                                                                                                                     
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee..hhhhhhh....eeeeeeee.....eeee.........eeeeee.....eeeeeeee.hhhhhhhh..eeee...eee..........eeeeee.........eeeeeeeeeee.....eeeee......hhh.eee...ee.....eeeeeeeeeehhhhhhh..eeeeee........eeeeee.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4gko C 336 VSAYLSRPSPFDLFIRKSPTITCLVVDLAPSLTWSRASGKPVQHSTRKEEKQRNGTLTVTSTLPVGTRDWIEGETYQCRVLMRSTTKTSGPRAAPEVYAFATPEWPGSRDKRTLACLIQNFMPEDISVQWLHNEVQLPDARHSTTQPRKTKGSGFFVFSRLEVTRAEWEQKDEFICRAVHEAASPSQTVQRAVSVNP 545
                                   345       355       365||     380       390       400       410       420|      438       448       458       468       478       488       498       508       518       528       538       
                                                        366|                                             420|                                                                                                                    
                                                         372                                              429                                                                                                                    


Chain D from PDB  Type:PROTEIN  Length:189
                                                                                                                                                                                                                             
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee..hhhhhhh....eeeeeee......eeeeee.........e.......eeeeeeee.hhhhhhhh..eeeeee........eeee..........eee...........eeeee.............hhh.eee...ee.....eeeeeee..hhhhhhhh...ee............ee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4gko D 335 GVSAYLSRPSPFDLFIRKSPTITCLVVDLAGTVQLTWSRASGKPVQHSTEKQRNGTLTVTSTLPVGTRDWIEGETYQCRVTHPHLPRALMRSTTKTSGPRAAPEVYAFATPEWKRTCLIQNFMPEDISVQWLHQLPDARHSTTQPRKTKGSGFFVFSRLEVTRAEWEQKDEFICVHEAASPSQTVQRAV 541
                                   344       354       364|      377       390       400       410       420       430       440       450  || ||467       477  ||   490       500       510       520   ||  532         
                                                       364|               386|                                                            453| ||             480|                                     524|              
                                                        368                390                                                             459 ||              484                                      527              
                                                                                                                                             461|                                                                        
                                                                                                                                              464                                                                        


Chain E from PDB  Type:PROTEIN  Length:180
                                                                                                                                                                                                                    
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeee..hhhhhhh....eeeeeeee........ee.........eeeeee.....eeeeeeee.hhhhhhhh..ee........ee........................eeeeeeee.....eee......hhhhhee...ee.....eeeeeee....eeee........eeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4gko E 335 GVSAYLSRPSPFDLFIRKSPTITCLVVDLAPSQLTWSRASGKPVQHSTRKEEKQRNGTLTVTSTLPVGTRDWIEGETYQCPHLPRARSTTKTSGPRAAPEVTPEWPGSRDKRTLACLIQNFMPEDISVQWNEVQLPDARHSTTQPRKTKGSGFFVFSRLDEFICRAVHEAASPSQTVQRA 540
                                   344       354       364 ||    378       388       398       408       418|    ||434       444||     458       468       478|      490       500       520       530       540
                                                         366|                                            418|  428|           445|                         478|                         509|                    
                                                          371                                             423   431            450                          481                          520                    


Chain F from PDB  Type:PROTEIN  Length:197
                                                                                                                                                                                                                                     
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee..hhhhhhh....eeeeeee.........eeee.........eeeeee.....eeeeeeee.hhhhhhhh..eeeee........eeeee....................eeeeeeeeeee.....eeeeee..ee.hhh.eee...ee.....eeeeeeeeeehhhhhhh...eeeee........eeee Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4gko F 336 VSAYLSRPSPFDLFIRKSPTITCLVVDPSKGTVQLTWSRASGKPVQHSTRKEEKQRNGTLTVTSTLPVGTRDWIEGETYQCRVTHPHLPRALMRSTTKTSGPRAAPEVPEWPGSRDKRTLACLIQNFMPEDISVQWLHNEVQLPDARHSTTQPRKTKGSGFFVFSRLEVTRAEWEQKDEFICRAVHEAASPSQTVQR 539
                                   345       355      |367       377       387       397       407       417       427       437       452       462       472       482       492       502       512       522       532       
                                                    362|                                                                             445|                                                                                        
                                                     365                                                                              451                                                                                        


Chain G from PDB  Type:PROTEIN  Length:135
                                                                                                                                                                       
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.....eee..eeeeeeeeeehhhhhhhhhhhh..ee....hhhhhhhhhhhh....eeeeee........ee........................eeee.....eeee.....eeeeeeeee.eee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4gko G 158 FVCNTCPEKWINFQRKCYYFGKGTKQWVHARYACDDMEGQLVSIHSPEEQDFLTKHASHTGSWIGLRNLDLKGEFIWVDGSHVDYSNWAPGEPTSRSQGEDCVMMRGSGRWNDAFCDRKLGAWVCDRLATCTPPA 292
                                   167       177       187       197       207       217       227       237       247       257       267       277       287     


Chain H from PDB  Type:PROTEIN  Length:133
                                                                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eee.....eee..eeeeeeeeeehhhhhhhhhhhh..ee....hhhhhhhhhhhh....eeeeee........ee........................eeee.....eeee.....eeeeeeeee.ee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4gko H 158 FVCNTCPEKWINFQRKCYYFGKGTKQWVHARYACDDMEGQLVSIHSPEEQDFLTKHASHTGSWIGLRNLDLKGEFIWVDGSHVDYSNWAPGEPTSRSQGEDCVMMRGSGRWNDAFCDRKLGAWVCDRLATCTP 290
                                   167       177       187       197       207       217       227       237       247       257       267       277       287   


Chain I from PDB  Type:PROTEIN  Length:134
                                                                                                                                                                      
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.....eee..eeeeeeeeeehhhhhhhhhhhh..ee....hhhhhhhhhhhh....eeeeee........ee........................eeee.....eeee.....eeeeeeeee.eee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4gko I 158 FVCNTCPEKWINFQRKCYYFGKGTKQWVHARYACDDMEGQLVSIHSPEEQDFLTKHASHTGSWIGLRNLDLKGEFIWVDGSHVDYSNWAPGEPTSRSQGEDCVMMRGSGRWNDAFCDRKLGAWVCDRLATCTPP 291
                                   167       177       187       197       207       217       227       237       247       257       267       277       287    


Chain J from PDB  Type:PROTEIN  Length:135
                                                                                                                                                                       
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.....eee..eeeeeeeeeehhhhhhhhhhhh..ee....hhhhhhhhhh......eeeeee........ee........................eeee.....eeee.....eeeeeeeee.eee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4gko J 158 FVCNTCPEKWINFQRKCYYFGKGTKQWVHARYACDDMEGQLVSIHSPEEQDFLTKHASHTGSWIGLRNLDLKGEFIWVDGSHVDYSNWAPGEPTSRSQGEDCVMMRGSGRWNDAFCDRKLGAWVCDRLATCTPPA 292
                                   167       177       187       197       207       217       227       237       247       257       267       277       287     


Chain K from PDB  Type:PROTEIN  Length:135
                                                                                                                                                                       
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee.....eee..eeeeeeeeeehhhhhhhhhhhh..ee....hhhhhhhhhhhh....eeeeee........ee........................eeee.....eeee.....eeeeeeeee.eee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4gko K 157 GFVCNTCPEKWINFQRKCYYFGKGTKQWVHARYACDDMEGQLVSIHSPEEQDFLTKHASHTGSWIGLRNLDLKGEFIWVDGSHVDYSNWAPGEPTSRSQGEDCVMMRGSGRWNDAFCDRKLGAWVCDRLATCTPP 291
                                   166       176       186       196       206       216       226       236       246       256       266       276       286     


Chain L from PDB  Type:PROTEIN  Length:136
                                                                                                                                                                        
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.....eee..eeeeeeeeeehhhhhhhhhhhh..ee....hhhhhhhhhhhh....eeeeee........ee........................eeee.....eeee.....eeeeeeeee.eee.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4gko L 158 FVCNTCPEKWINFQRKCYYFGKGTKQWVHARYACDDMEGQLVSIHSPEEQDFLTKHASHTGSWIGLRNLDLKGEFIWVDGSHVDYSNWAPGEPTSRSQGEDCVMMRGSGRWNDAFCDRKLGAWVCDRLATCTPPAS 293
                                   167       177       187       197       207       217       227       237       247       257       267       277       287
   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  (0, 0)

(no "SCOP Domain" information available for 4GKO)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (30, 32)

Asymmetric Unit(hide GO term definitions)

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Asymmetric Unit
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  Cis Peptide Bonds
    Glu G:249 - Pro G:250   [ RasMol ]  
    Glu H:249 - Pro H:250   [ RasMol ]  
    Glu I:249 - Pro I:250   [ RasMol ]  
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 Related Entries

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

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        FCER2_HUMAN | P06734: 1hli 1kje 1t8c 1t8d 2h2r 2h2t 4ezm 4g96 4g9a 4gi0 4gj0 4gjx 4gk1 4j6j 4j6k 4j6l 4j6m 4j6n 4j6p 4j6q 4ki1 5lgk
        IGHE_HUMAN | P01854: 1f6a 1fp5 1g84 1ige 1o0v 2ige 2wqr 2y7q 3h9y 3h9z 3ha0 4ezm 4grg 4gt7 4j4p 4ki1 5anm 5hys 5lgj 5lgk

(-) Related Entries Specified in the PDB File

1t8c 1t8d 2h2r 2h2t 3h9y 3ha0 4ezm 4g96 4g9a 4gi0 4gj0 4gjx 4gk1