Structure of PDB 3qxd Chain E Binding Site BS01
Receptor Information
>3qxd Chain E (length=189) Species:
9606
(Homo sapiens) [
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DTRPRFLWQLKFECHFFNGTERVRLLERCIYNQEESVRFDSDVGEYRAVT
ELGRPDAEYWNSQKDLLEQRRAAVDTYCRHNYGVGESFTVQRRVEPKVTV
YPSKTQPLQHHNLLVCSVSGFYPGSIEVRWFRNGQEEKAGVVSTGLIQNG
DWTFQTLVMLETVPRSGEVYTCQVEHPSVTSPLTVEWRA
Ligand information
>3qxd Chain F (length=14) Species:
9606
(Homo sapiens) [
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PVSKMRMATPLLMQ
Receptor-Ligand Complex Structure
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PDB
3qxd
Conformational lability in the class II MHC 310 helix and adjacent extended strand dictate HLA-DM susceptibility and peptide exchange.
Resolution
2.302 Å
Binding residue
(original residue number in PDB)
W9 L11 F13 W61 L67 R71 T77 Y78 H81 N82 V85
Binding residue
(residue number reindexed from 1)
W8 L10 F12 W60 L66 R70 T76 Y77 H80 N81 V84
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
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB
RCSB:3qxd
,
PDBe:3qxd
,
PDBj:3qxd
PDBsum
3qxd
PubMed
22084083
UniProt
P01911
|DRB1_HUMAN HLA class II histocompatibility antigen, DRB1 beta chain (Gene Name=HLA-DRB1)
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