Structure of PDB 3qxa Chain E Binding Site BS01
Receptor Information
>3qxa Chain E (length=190) Species:
9606
(Homo sapiens) [
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GDTRPRFLWQLKFECHFFNGTERVRLLERCIYNQEESVRFDSDVGEYRAV
TELGRPDAEYWNSQKDLLEQRRAAVDTYCRHNYGVGESFTVQRRVEPKVT
VYPSKTQPLQHHNLLVCSVSGFYPGSIEVRWFRNGQEEKAGVVSTGLIQN
GDWTFQTLVMLETVPRSGEVYTCQVEHPSVTSPLTVEWRA
Ligand information
>3qxa Chain F (length=12) Species:
9606
(Homo sapiens) [
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SKMRMATPLLMQ
Receptor-Ligand Complex Structure
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PDB
3qxa
Conformational lability in the class II MHC 310 helix and adjacent extended strand dictate HLA-DM susceptibility and peptide exchange.
Resolution
2.712 Å
Binding residue
(original residue number in PDB)
L11 F13 Y47 D57 W61 L67 R71 T77 Y78 H81 N82
Binding residue
(residue number reindexed from 1)
L11 F13 Y47 D57 W61 L67 R71 T77 Y78 H81 N82
Enzymatic activity
Enzyme Commision number
?
Gene Ontology
Biological Process
GO:0006955
immune response
GO:0019882
antigen processing and presentation
Cellular Component
GO:0016020
membrane
GO:0042613
MHC class II protein complex
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Biological Process
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Cellular Component
External links
PDB
RCSB:3qxa
,
PDBe:3qxa
,
PDBj:3qxa
PDBsum
3qxa
PubMed
22084083
UniProt
P01911
|DRB1_HUMAN HLA class II histocompatibility antigen, DRB1 beta chain (Gene Name=HLA-DRB1)
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