Structure of PDB 1h2f Chain A Binding Site BS02

Receptor Information

>1h2f Chain A (length=207) Species: 1422 (Geobacillus stearothermophilus)

ATTLYLTRHGETKWNVERRMQGWQDSPLTEKGRQDAMRLGKRLEAVELAA
IYTSTSGRALETAEIVRGGRLIPIYQDERLREIHLGDWEGKTHDEIRQMD
PIAFDHFWQAPHLYAPQRGERFCDVQQRALEAVQSIVDRHEGETVLIVTH
GVVLKTLMAAFKDTPLDHLWSPPYMYGTSVTIIEVDGGTFHVAVEGDVSH
IEEVKEV

Ligand information

• Ligand ID: PO4
• InChI: InChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)/p-3
• InChIKey: NBIIXXVUZAFLBC-UHFFFAOYSA-K
• SMILES:
  CACTVS 3.341: [O-][P]([O-])([O-])=O
  ACDLabs 10.04: [O-]P([O-])([O-])=O
  OpenEye OEToolkits 1.5.0: [O-]P(=O)([O-])[O-]
• Formula: O4 P
• Name: PHOSPHATE ION
• DrugBank: DB14523
• PDB chain: 1h2f Chain A Residue 1210

Receptor-Ligand Complex Structure

Structure summary

• PDB: 1h2f Structures of Phosphate and Trivanadate Complexes of Bacillus Stearothermophilus Phosphatase Phoe: Structural and Functional Analysis in the Cofactor-Dependent Phosphoglycerate Mutase Superfamily
• Resolution: 2.0 Å
• Binding residue (original residue number in PDB): A2 T3 T4 G143 E144
• Binding residue (residue number reindexed from 1): A1 T2 T3 G142 E143
• Annotation score: 3

Enzymatic activity

• Catalytic site (original residue number in PDB): R9 H10 N16 R59 E83 H151
• Catalytic site (residue number reindexed from 1): R8 H9 N15 R58 E82 H150

Gene Ontology

Molecular Function

• GO:0003824 catalytic activity
• GO:0016791 phosphatase activity

Cellular Component

• GO:0005737 cytoplasm

External links

• PDB: RCSB:1h2f, PDBe:1h2f, PDBj:1h2f
• PDBsum: 1h2f
• PubMed: 12498792
• UniProt: Q9ALU0