Structure of PDB 3nmn Chain B Binding Site BS02

Receptor Information
>3nmn Chain B (length=271) Species: 3702 (Arabidopsis thaliana) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VPLYGFTSICGRRPEMEDAVSTIPRFLQSDPQSAAHFFGVYDGHGGSQVA
NYCRERMHLALAEEIAKEKPMLDGDTWLEKWKKALFNSFLRVDSEIESVA
PETVGSTSVVAVVFPSHIFVANCGDSRAVLCRGKTALPLSVDHKPDREDE
AARIEAAGGKVIQWNGARVFGVLAMSRSIGDRYLKPSIIPDPEVTAVKRV
KEDDCLILASDGVWDVMTDEEACEMARKRILLWHKEGKDPAAMSAAEYLS
KLAIQRGSKDNISVVVVDLKP
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 chain3nmn Chain B Residue 999 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3nmn Identification and mechanism of ABA receptor antagonism.
Resolution2.15 Å
Binding residue
(original residue number in PDB)		D177 D261 S262 S346 D347
Binding residue
(residue number reindexed from 1)		D42 D125 S126 S210 D211
Annotation score1
Enzymatic activity
Enzyme Commision number 3.1.3.16: protein-serine/threonine phosphatase.
Gene Ontology
Molecular Function
GO:0004722 protein serine/threonine phosphatase activity
GO:0043169 cation binding
Biological Process
GO:0006470 protein dephosphorylation

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Molecular Function
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Biological Process
External links
PDB RCSB:3nmn, PDBe:3nmn, PDBj:3nmn
PDBsum3nmn
PubMed20729862
UniProtP49597|P2C56_ARATH Protein phosphatase 2C 56 (Gene Name=ABI1)

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