Structure of PDB 5mer Chain A Binding Site BS02

Receptor Information
>5mer 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]
GSHSMRYFFTSVSRPGRGEPRFIAVGYVDDTQFVRFDSDAASQRMEPRAP
WIEQEGPEYWDGETRKVKAHSQTHRVDLGTLRGYYNQSEAGSHTVQRMYG
CDVGSDWRFLRGYHQYAYDGKDYIALKEDLRSWTAADMAAQTTKHKWEAA
HVAEQLRAYLEGTCVEWLRRYLENGKETLQRTDAPKTHMTHHAVSDHEAT
LRCWALSFYPAEITLTWQRDGEDQTQDTELVETRPAGDGTFQKWAAVVVP
SGQEQRYTCHVQHEGLPKPLTLRWEP
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain5mer Chain A Residue 303 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5mer Structural Mechanism Underpinning Cross-reactivity of a CD8+ T-cell Clone That Recognizes a Peptide Derived from Human Telomerase Reverse Transcriptase.
Resolution1.88 Å
Binding residue
(original residue number in PDB)		R14 G16 R17 G18
Binding residue
(residue number reindexed from 1)		R14 G16 R17 G18
Annotation score4
Enzymatic activity
Enzyme Commision number ?
External links
PDB RCSB:5mer, PDBe:5mer, PDBj:5mer
PDBsum5mer
PubMed27903649
UniProtP04439|HLAA_HUMAN HLA class I histocompatibility antigen, A alpha chain (Gene Name=HLA-A)

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