The journal of physical chemistry. A, 116(16), 4082-4088 (2012-03-27)
The ground state rotational spectra of 2-fluoropyridine and 3-fluoropyridine have been investigated using both Fourier transform microwave (FTMW) and chirped pulse Fourier transform microwave (cp-FTMW) spectroscopies. In addition to the parent species, the spectra of the (13)C and (15)N singly
The Biochemical journal, 305 ( Pt 2), 521-524 (1995-01-15)
Simplified procedures for assaying and purifying dihydrodipicolinate synthase (EC 4.2.1.52), the first enzyme of the lysine biosynthetic pathway, have been developed and electrospray ionization m.s. has been used to observe the imine intermediate with pyruvate and to investigate the reaction
1-Deoxy-d-xylulose 5-phosphate synthase (DXP synthase) catalyzes the thiamine diphosphate (TPP)-dependent condensation of pyruvate and d-glyceraldehyde 3-phosphate (GAP) to yield DXP in the first step of the methylerythritol phosphate pathway for isoprenoid biosynthesis. Steady-state kinetic constants for DXP synthase calculated from
Archives of biochemistry and biophysics, 369(2), 277-287 (1999-09-16)
Pyruvate dehydrogenase (E1), a heterotetramer (alpha(2)beta(2)), is the first catalytic component of the mammalian pyruvate dehydrogenase complex (PDC). To investigate the roles of cysteine-62 of E1alpha (alphaC62) and tryptophan-135 of E1beta (betaW135) (identified previously as active site residues using chemical
European journal of biochemistry, 144(2), 345-351 (1984-10-15)
It has been shown that reduced flavocytochrome b2 not only catalyzes reduction of bromopyruvate [P. Urban, P.M. Alliel and F. Lederer (1983) Eur. J. Biochem. 134, 275-281] but also transforms it into pyruvate in a reductive elimination process. The dehydrohalogenation
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