Structure of PDB 1pyw Chain B

Receptor sequence
>1pywB (length=190) Species: 9606 (Homo sapiens) [Search protein sequence]
GDTRPRFLWQLKFECHFFNGTERVRLLERCIYNQEESVRFDSDVGEYRAV
TELGRPDAEYWNSQKDLLEQRRAAVDTYCRHNYGVGESFTVQRRVEPKVT
VYPSKTQPLQHHNLLVCSVSGFYPGSIEVRWFRNGQEEKAGVVSTGLIQN
GDWTFQTLVMLETVPRSGEVYTCQVEHPSVTSPLTVEWRA
3D structure
PDB1pyw Exploration of the P6/P7 region of the peptide-binding site of the human class II Major Histocompatability Complex Protein HLA-DR1
ChainB
Resolution2.1 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 peptide B L11 F13 D57 W61 Q70 R71 Y78 H81 N82 V85 L11 F13 D57 W61 Q70 R71 Y78 H81 N82 V85
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:1pyw, PDBe:1pyw, PDBj:1pyw
PDBsum1pyw
PubMed12952957
UniProtP01911|DRB1_HUMAN HLA class II histocompatibility antigen, DRB1 beta chain (Gene Name=HLA-DRB1)

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