Structure of PDB 3cfx Chain B Binding Site BS01

Receptor Information
>3cfx Chain B (length=293) Species: 2214 (Methanosarcina acetivorans) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GEVLTVFHAGSLSVPFEELEAEFEAQHPGVDVQREAAGSAQSVRKITELG
KKADVLASADYALIPSLMVPEYADWYAAFARNQMILAYTNESKYGDEINT
DNWYEILRRPDVRYGFSNPNDDPAGYRSQMVTQLAESYYNDDMIYDDLML
ANTGMTLTTEENGTALIHVPASEEISPNTSKIMLRSMEVELSSALETGEI
DYLYIYRSVAEQHGFEYVALPPAIDLSSLEYADNYSKVQVEMVNGEVVTG
SPIVYGVTIPNNAENSELATEFVALLLGETGQQIFIENGQPPI
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 chain3cfx Chain B Residue 705 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB3cfx Distorted octahedral coordination of tungstate in a subfamily of specific binding proteins.
Resolution1.6 Å
Binding residue
(original residue number in PDB)		E175 D181 D185
Binding residue
(residue number reindexed from 1)		E136 D142 D146
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:1901359 tungstate binding

View graph for
Molecular Function
External links
PDB RCSB:3cfx, PDBe:3cfx, PDBj:3cfx
PDBsum3cfx
PubMed19234723
UniProtQ8TTZ5|Y280_METAC Uncharacterized solute-binding protein MA_0280 (Gene Name=MA_0280)

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