Structure of PDB 2fea Chain A Binding Site BS01

Receptor Information
>2fea Chain A (length=225) Species: 1423 (Bacillus subtilis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TRKPFIICDFDGTITMNDNIINIMKTFAPPEWMALKDGVLSKTLSIKEGV
GRMFGLLPSSLKEEITSFVLEDAKIREGFREFVAFINEHEIPFYVISGGM
DFFVYPLLEGIVEKDRIYCNHASFDNDYIHIDWPHSCKGTCSNQCGCCKP
SVIHELSEPNQYIIMIGDSVTDVEAAKLSDLCFARDYLLNECREQNLNHL
PYQDFYEIRKEIENVKEVQEWLQNK
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 chain2fea Chain A Residue 1301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2fea Crystal structure of MtnX phosphatase from Bacillus subtilis at 2.0 A resolution provides a structural basis for bipartite phosphomonoester hydrolysis of 2-hydroxy-3-keto-5-methylthiopentenyl-1-phosphate.
Resolution2.0 Å
Binding residue
(original residue number in PDB)		D11 D13 D170
Binding residue
(residue number reindexed from 1)		D9 D11 D168
Annotation score1
Enzymatic activity
Enzyme Commision number 3.1.3.87: 2-hydroxy-3-keto-5-methylthiopentenyl-1-phosphate phosphatase.
Gene Ontology
Molecular Function
GO:0008253 5'-nucleotidase activity
GO:0016787 hydrolase activity
GO:0016791 phosphatase activity
GO:0043716 2-hydroxy-3-keto-5-methylthiopentenyl-1-phosphate phosphatase activity
Biological Process
GO:0009086 methionine biosynthetic process
GO:0019509 L-methionine salvage from methylthioadenosine
GO:0071267 L-methionine salvage
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2fea, PDBe:2fea, PDBj:2fea
PDBsum2fea
PubMed17654724
UniProtO31667|MTNX_BACSU 2-hydroxy-3-keto-5-methylthiopentenyl-1-phosphate phosphatase (Gene Name=mtnX)

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