Structure of PDB 1hsa Chain A

Receptor sequence
>1hsaA (length=276) Species: 9606 (Homo sapiens) [Search protein sequence]
GSHSMRYFHTSVSRPGRGEPRFITVGYVDDTLFVRFDSDAASPREEPRAP
WIEQEGPEYWDRETQICKAKAQTDREDLRTLLRYYNQSEAGSHTLQNMYG
CDVGPDGRLLRGYHQDAYDGKDYIALNEDLSSWTAADTAAQITQRKWEAA
RVAEQLRAYLEGECVEWLRRYLENGKETLQRADPPKTHVTHHPISDHEAT
LRCWALGFYPAEITLTWQRDGEDQTQDTELVETRPAGDRTFQKWAAVVVP
SGEEQRYTCHVQHEGLPKPLTLRWEP
3D structure
PDB1hsa The three-dimensional structure of HLA-B27 at 2.1 A resolution suggests a general mechanism for tight peptide binding to MHC.
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 Y7 H9 T24 E45 R62 E63 I66 C67 D77 Y84 Y99 T143 W147 Y159 W167 Y171 Y7 H9 T24 E45 R62 E63 I66 C67 D77 Y84 Y99 T143 W147 Y159 W167 Y171
External links
PDB RCSB:1hsa, PDBe:1hsa, PDBj:1hsa
PDBsum1hsa
PubMed1525820
UniProtP01889|HLAB_HUMAN HLA class I histocompatibility antigen, B alpha chain (Gene Name=HLA-B)

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