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TitleEnhanced degradation of chemical warfare agents through molecular engineering of the phosphotriesterase active site.
Journal, issue, pagesJ. Am. Chem. Soc., Vol. 125, Page 8990-8991, Year 2003
Publish dateApr 29, 2003 (structure data deposition date)
AuthorsHill, C.M. / Li, W.S. / Thoden, J.B. / Holden, H.M. / Raushel, F.M.
External linksJ. Am. Chem. Soc. / PubMed:15369336
MethodsX-ray diffraction
Resolution1.9 - 2 Å
Structure data

PDB-1p6b:
X-ray structure of phosphotriesterase, triple mutant H254G/H257W/L303T
Method: X-RAY DIFFRACTION / Resolution: 1.9 Å

PDB-1p6c:
crystal structure of phosphotriesterase triple mutant H254G/H257W/L303T complexed with diisopropylmethylphosphonate
Method: X-RAY DIFFRACTION / Resolution: 2 Å

Chemicals

ChemComp-ZN:
Unknown entry

ChemComp-EBP:
DIETHYL 4-METHYLBENZYLPHOSPHONATE

ChemComp-EFS:
ETHYL DIHYDROGEN PHOSPHATE

ChemComp-HOH:
WATER

ChemComp-DII:
METHYLPHOSPHONIC ACID DIISOPROPYL ESTER

Source
  • flavobacterium sp. (bacteria)
KeywordsHYDROLASE / metalloenzyme / tim barrel / nerve agents / nerve agent

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