Structure of PDB 2otg Chain C Binding Site BS01

Receptor Information
>2otg Chain C (length=155) Species: 6577 (Placopecten magellanicus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PKLSQDEIDDLKEVFELFDFWDGRDGAVDAFKIGDVCRCLGINPRNEDVF
AVGGTHKMGEKSLPFEEFLPAYEGLMDCEQGTYADYMEAFKTFDREGQGF
ISGAELRHVLSGLGERLSDEEVDEIINLTDLQEDLEGNVKYEEFVKKVMT
GPYPD
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 chain2otg Chain C Residue 991 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2otg Rigor-like Structures from Muscle Myosins Reveal Key Mechanical Elements in the Transduction Pathways of This Allosteric Motor.
Resolution3.12 Å
Binding residue
(original residue number in PDB)		D19 D22 G23 D25 A27
Binding residue
(residue number reindexed from 1)		D19 D22 G23 D25 A27
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding
GO:0046872 metal ion binding
Cellular Component
GO:0005859 muscle myosin complex

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Molecular Function
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Cellular Component
External links
PDB RCSB:2otg, PDBe:2otg, PDBj:2otg
PDBsum2otg
PubMed17502101
UniProtQ26066

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