Structure of PDB 1kk8 Chain B Binding Site BS01

Receptor Information
>1kk8 Chain B (length=139) Species: 31199 (Argopecten irradians) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PQKQIQEMKEAFSMIDVDRDGFVSKEDIKAISEQLGRAPDDKELTAMLKE
APGPLNFTMFLSIFSDKLSGTDSEETIRNAFAMFDEQETKKLNIEYIKDL
LENMGDNFNKDEMRMTFKEAPVEGGKFDYVKFTAMIKGS
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain1kk8 Chain B Residue 998 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1kk8 Crystallographic findings on the internally uncoupled and near-rigor states of myosin: further insights into the mechanics of the motor.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		D28 D30 D32 F34 D39
Binding residue
(residue number reindexed from 1)		D16 D18 D20 F22 D27
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:1kk8, PDBe:1kk8, PDBj:1kk8
PDBsum1kk8
PubMed12297624
UniProtP13543|MLR_ARGIR Myosin regulatory light chain, striated adductor muscle

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