Structure of PDB 3pn7 Chain B Binding Site BS01

Receptor Information
>3pn7 Chain B (length=141) Species: 6577 (Placopecten magellanicus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RLPQKLMQEMKEAFTMIDQNRDGFIDINDLKEMFSSLGRTPDDKELTAML
KEAPGPLNFTMFLSIFSDKLSGTDSEETIRNAFGMFDELDTKKLNIEYIK
DLLENMGDNFNKDEMRMTFKEAPVEGGKFDYVRFVAMIKGS
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 chain3pn7 Chain B Residue 162 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3pn7 Visualizing key hinges and a potential major source of compliance in the lever arm of myosin.
Resolution2.25 Å
Binding residue
(original residue number in PDB)		D33 N35 D37 F39 D44
Binding residue
(residue number reindexed from 1)		D18 N20 D22 F24 D29
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:0016460 myosin II complex

View graph for
Molecular Function
View graph for
Cellular Component
External links
PDB RCSB:3pn7, PDBe:3pn7, PDBj:3pn7
PDBsum3pn7
PubMed21149681
UniProtQ26069

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