Structure of PDB 1a1n Chain A Binding Site BS01

Receptor Information
>1a1n Chain A (length=276) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GSHSMRYFYTAMSRPGRGEPRFIAVGYVDDTQFVRFDSDAASPRTEPRPP
WIEQEGPEYWDRNTQIFKTNTQTYRESLRNLRGYYNQSEAGSHIIQRMYG
CDLGPDGRLLRGHDQSAYDGKDYIALNEDLSSWTAADTAAQITQRKWEAA
RVAEQLRAYLEGLCVEWLRRYLENGKETLQRADPPKTHVTHHPVSDHEAT
LRCWALGFYPAEITLTWQRDGEDQTQDTELVETRPAGDRTFQKWAAVVVP
SGEEQRYTCHVQHEGLPKPLTLRWEP
Ligand information
>1a1n Chain C (length=8) Species: 11676 (Human immunodeficiency virus 1) [Search peptide sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
VPLRPMTY
Receptor-Ligand Complex Structure
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PDB1a1n An altered position of the alpha 2 helix of MHC class I is revealed by the crystal structure of HLA-B*3501.
Resolution2.0 Å
Binding residue
(original residue number in PDB)		R62 N63 I66 F67 T69 T73 Y74 S77 N80 Y84 R97 Y99 S116 T143 W147 V152 L156 Y159 W167
Binding residue
(residue number reindexed from 1)		R62 N63 I66 F67 T69 T73 Y74 S77 N80 Y84 R97 Y99 S116 T143 W147 V152 L156 Y159 W167
Enzymatic activity
Enzyme Commision number ?
External links
PDB RCSB:1a1n, PDBe:1a1n, PDBj:1a1n
PDBsum1a1n
PubMed8624811
UniProtP01889|HLAB_HUMAN HLA class I histocompatibility antigen, B alpha chain (Gene Name=HLA-B)

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