Structure of PDB 1dlh Chain B

Receptor sequence
>1dlhB (length=188) Species: 9606 (Homo sapiens) [Search protein sequence]
TRPRFLWQLKFECHFFNGTERVRLLERCIYNQEESVRFDSDVGEYRAVTE
LGRPDAEYWNSQKDLLEQRRAAVDTYCRHNYGVGESFTVQRRVEPKVTVY
PSKTQPLQHHNLLVCSVSGFYPGSIEVRWFRNGQEEKAGVVSTGLIQNGD
WTFQTLVMLETVPRSGEVYTCQVEHPSVTSPLTVEWRA
3D structure
PDB1dlh Crystal structure of the human class II MHC protein HLA-DR1 complexed with an influenza virus peptide.
ChainB
Resolution2.8 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 Y47 D57 Y60 W61 L67 Q70 R71 Y78 H81 N82 V85 L9 F11 Y45 D55 Y58 W59 L65 Q68 R69 Y76 H79 N80 V83
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:1dlh, PDBe:1dlh, PDBj:1dlh
PDBsum1dlh
PubMed8145819
UniProtP01911|DRB1_HUMAN HLA class II histocompatibility antigen, DRB1 beta chain (Gene Name=HLA-DRB1)

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