Structure of PDB 1fi5 Chain A Binding Site BS02

Receptor Information
>1fi5 Chain A (length=81) Species: 9031 (Gallus gallus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MVRCMKDDSKGKTEEELSDLFRMFDKNADGYIDLEELKIMLQATGETITE
DDIEELMKDGDKNNDGRIDYDEFLEFMKGVE
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 chain1fi5 Chain A Residue 163 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1fi5 Solution structures of the C-terminal domain of cardiac troponin C free and bound to the N-terminal domain of cardiac troponin I.
ResolutionN/A
Binding residue
(original residue number in PDB)		D141 K142 N143 D145 E152
Binding residue
(residue number reindexed from 1)		D61 K62 N63 D65 E72
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:1fi5, PDBe:1fi5, PDBj:1fi5
PDBsum1fi5
PubMed10387077
UniProtP09860|TNNC1_CHICK Troponin C, slow skeletal and cardiac muscles (Gene Name=TNNC1)

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