Structure of PDB 1pyw Chain A

Receptor sequence
>1pywA (length=179) Species: 9606 (Homo sapiens) [Search protein sequence]
EHVIIQAEFYLNPDQSGEFMFDFDGDEIFHVDMAKKETVWRLEEFGRFAS
FEAQGALANIAVDKANLEIMTKRSNYTPITNVPPEVTVLTNSPVELREPN
VLICFIDKFTPPVVNVTWLRNGKPVTTGVSETVFLPREDHLFRKFHYLPF
LPSTEDVYDCRVEHWGLDEPLLKHWEFDA
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
ChainA
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 A Q9 S53 G58 N62 V65 N69 Q6 S50 G55 N59 V62 N66
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
UniProtP01903|DRA_HUMAN HLA class II histocompatibility antigen, DR alpha chain (Gene Name=HLA-DRA)

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