2g6w
From Proteopedia
Suicide inhibition of a-Oxamine Synthase: Structures of the Covalent Adducts of 8-Amino-7-oxonanoate Synthase with trifluoroalanine
Overview
The irreversible inhibition of 8-amino-7-oxononanoate synthase by trifluoroalanine involves decarboxylative defluorination of the inhibitor-PLP aldimine followed by attack of the conjugated imine by the amino group of the active site lysine to afford a covalently bound difluorinated intermediate which can subsequently undergo further HF losses and hydrolysis to afford a 2-(pyridoximine phosphate) acetoyl protein adduct.
About this Structure
2G6W is a Single protein structure of sequence from Escherichia coli. Full crystallographic information is available from OCA.
Reference
Suicide inhibition of alpha-oxamine synthases: structures of the covalent adducts of 8-amino-7-oxononanoate synthase with trifluoroalanine., Alexeev D, Baxter RL, Campopiano DJ, Kerbarh O, Sawyer L, Tomczyk N, Watt R, Webster SP, Org Biomol Chem. 2006 Apr 7;4(7):1209-12. Epub 2006 Mar 1. PMID:16557306 Page seeded by OCA on Sun May 4 04:45:27 2008
