David M. Chipman

1971-2016 Life Sciences Ben Gurion University of the Negev 
Branched chain amino acid synthesis, biophysics
"David Chipman"
Mean distance: (not calculated yet)
BETA: Related publications


You can help our author matching system! If you notice any publications incorrectly attributed to this author, please sign in and mark matches as correct or incorrect.

Nemeria N, Binshtein E, Patel H, et al. (2012) Glyoxylate carboligase: a unique thiamin diphosphate-dependent enzyme that can cycle between the 4'-aminopyrimidinium and 1',4'-iminopyrimidine tautomeric forms in the absence of the conserved glutamate. Biochemistry. 51: 7940-52
Belenky I, Steinmetz A, Vyazmensky M, et al. (2012) Many of the functional differences between acetohydroxyacid synthase (AHAS) isozyme I and other AHASs are a result of the rapid formation and breakdown of the covalent acetolactate-thiamin diphosphate adduct in AHAS I. The Febs Journal. 279: 1967-79
Barak Z, Chipman DM. (2012) Allosteric regulation in Acetohydroxyacid Synthases (AHASs)--different structures and kinetic behavior in isozymes in the same organisms. Archives of Biochemistry and Biophysics. 519: 167-74
Vyazmensky M, Steinmetz A, Meyer D, et al. (2011) Significant catalytic roles for Glu47 and Gln 110 in all four of the C-C bond-making and -breaking steps of the reactions of acetohydroxyacid synthase II. Biochemistry. 50: 3250-60
Slutzker A, Vyazmensky M, Chipman DM, et al. (2011) Role of the C-terminal domain of the regulatory subunit of AHAS isozyme III: use of random mutagenesis with in vivo reconstitution (REM-ivrs). Biochimica Et Biophysica Acta. 1814: 449-55
Steinmetz A, Vyazmensky M, Meyer D, et al. (2010) Valine 375 and phenylalanine 109 confer affinity and specificity for pyruvate as donor substrate in acetohydroxy acid synthase isozyme II from Escherichia coli. Biochemistry. 49: 5188-99
Vyazmensky M, Zherdev Y, Slutzker A, et al. (2009) Interactions between large and small subunits of different acetohydroxyacid synthase isozymes of Escherichia coli. Biochemistry. 48: 8731-7
Shaanan B, Chipman DM. (2009) Reaction mechanisms of thiamin diphosphate enzymes: new insights into the role of a conserved glutamate residue. The Febs Journal. 276: 2447-53
Chipman DM, Barak Z, Shaanan B, et al. (2009) Origin of the specificities of acetohydroxyacid synthases and glyoxylate carboligase Journal of Molecular Catalysis B: Enzymatic. 61: 50-55
Shulman A, Zalyapin E, Vyazmensky M, et al. (2008) Allosteric regulation of Bacillus subtilis threonine deaminase, a biosynthetic threonine deaminase with a single regulatory domain. Biochemistry. 47: 11783-92
See more...