KARACHINSKIJ, S. V.;GAZIZOV, R. R.;DRAGALOV, V. V.;CHIMISHKYAN, A. L., ZH. ORGAN. XIMII, 24,(1988) N 7, 1406-1410
作者:KARACHINSKIJ, S. V.、GAZIZOV, R. R.、DRAGALOV, V. V.、CHIMISHKYAN, A. L.
DOI:——
日期:——
Karachinskii, S. V.; Dragalov, V. V.; Chimishkyan, A. L., Journal of Organic Chemistry USSR (English Translation), 1987, vol. 23, p. 82 - 84
作者:Karachinskii, S. V.、Dragalov, V. V.、Chimishkyan, A. L.、Tsvetkov, V. Yu.
DOI:——
日期:——
The Structure of Allophanate Hydrolase from <i>Granulibacter bethesdensis</i> Provides Insights into Substrate Specificity in the Amidase Signature Family
作者:Yi Lin、Martin St. Maurice
DOI:10.1021/bi301242m
日期:2013.1.29
into previously unrecognized substrate specificity determinants in AH. Two residues, Tyr299 and Arg307, are within hydrogenbonding distance of a carboxylate moiety of malonate. Both Tyr299 and Arg307 were mutated, and the resulting modified enzymes revealed >3 order of magnitude reductions in both catalytic efficiency and substrate stringency. It is proposed that Tyr299 and Arg307 serve to anchor and