Structure of PDB 1l2o Chain B Binding Site BS01

Receptor Information
>1l2o Chain B (length=142) Species: 31199 (Argopecten irradians) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PQKQIQEMKEAFSMIDVDRDGFVSKEDIKAISEQLGRAPDDKELTAMLKE
APGPLNFTMFLSIFSDKLSGTDSEETIRNAFAMFDEQETKKLNIEYIKDL
LENMGDNFNKDEMRMTFKEAPVEGGKFDYVKFTAMIKGSGEE
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 chain1l2o Chain B Residue 902 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1l2o Crystallographic findings on the internally uncoupled and near-rigor states of myosin: further insights into the mechanics of the motor.
Resolution2.8 Å
Binding residue
(original residue number in PDB)		D28 D30 R31 D32 D39
Binding residue
(residue number reindexed from 1)		D16 D18 R19 D20 D27
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding
GO:0032036 myosin heavy chain binding
GO:0046872 metal ion binding
Cellular Component
GO:0005737 cytoplasm
GO:0016459 myosin complex
GO:0016460 myosin II complex

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Molecular Function
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Cellular Component
External links
PDB RCSB:1l2o, PDBe:1l2o, PDBj:1l2o
PDBsum1l2o
PubMed12297624
UniProtP13543|MLR_ARGIR Myosin regulatory light chain, striated adductor muscle

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