Structure of PDB 1g33 Chain A Binding Site BS02

Receptor Information
>1g33 Chain A (length=73) Species: 10116 (Rattus norvegicus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MKSADDVKKVFHILDKDKSGFIEEDELGSILKGFSSDARDLSAKETKTLM
AAGDKDGDGKIGVEEFSTLVAES
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 chain1g33 Chain A Residue 111 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1g33 Structure of rat parvalbumin with deleted AB domain: implications for the evolution of EF hand calcium-binding proteins and possible physiological relevance.
Resolution1.44 Å
Binding residue
(original residue number in PDB)		D90 D92 D94 K96 E101
Binding residue
(residue number reindexed from 1)		D54 D56 D58 K60 E65
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding

View graph for
Molecular Function
External links
PDB RCSB:1g33, PDBe:1g33, PDBj:1g33
PDBsum1g33
PubMed11562941
UniProtP02625|PRVA_RAT Parvalbumin alpha (Gene Name=Pvalb)

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