Structure of PDB 2m3s Chain A Binding Site BS04

Receptor Information
>2m3s Chain A (length=151) Species: 9031 (Gallus gallus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SLMADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAE
LQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEELREAFRVEDKDGN
GYISAAELRIVMTNRGEKLTDEEVDEMIRETDIDGDGQVNYEEFVQRMTA
K
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 chain2m3s Chain A Residue 204 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2m3s A single mutation in a regulatory protein produces evolvable allosterically regulated catalyst of nonnatural reaction.
ResolutionN/A
Binding residue
(original residue number in PDB)		D132 D134 D136 Q138 E143
Binding residue
(residue number reindexed from 1)		D132 D134 D136 Q138 E143
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) V38
Catalytic site (residue number reindexed from 1) V38
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding
GO:0005515 protein binding
GO:0017022 myosin binding
GO:0046872 metal ion binding
GO:0051401 CH domain binding
GO:0097718 disordered domain specific binding
Cellular Component
GO:0005737 cytoplasm
GO:0032991 protein-containing complex

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Molecular Function
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Cellular Component
External links
PDB RCSB:2m3s, PDBe:2m3s, PDBj:2m3s
PDBsum2m3s
PubMed23630096
UniProtP62149|CALM_CHICK Calmodulin (Gene Name=CALM)

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