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D C Phelps

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Citations 41
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1.
Phelps D, McDonald R
Plant Physiol . 1989 Jun; 90(2):458-62. PMID: 16666793
The regulatory metabolite, fructose 2,6-bisphosphate (Fru 2,6-P(2)) was found in green pepper (Capsicum annuum L.). The Fru 2,6-P(2) level was found to: (a) rise rapidly in response to heat; (b)...
2.
Phelps D, HATEFI Y
Arch Biochem Biophys . 1985 Nov; 243(1):298-304. PMID: 4062305
The energy-linked nicotinamide nucleotide transhydrogenase (TH) purified from bovine heart mitochondria is inhibited by the carboxyl group modifiers, N,N'-dicyclohexylcarbodiimide (DCCD) and N-(ethoxycarbonyl)-2-ethoxy-1,2-dihydroquinoline (EEDQ). With either reagent, complete activity inhibition corresponds...
3.
Phelps D, HATEFI Y
Biochemistry . 1985 Jul; 24(14):3503-7. PMID: 4041426
Membrane-bound and purified mitochondrial energy-linked nicotinamide nucleotide transhydrogenase (TH) was inhibited by incubation with 5'-[p-(fluorosulfonyl)benzoyl]adenosine (FSBA), which is an analogue of TH substrates and their competitive inhibitors, namely, 5'-, 2'-,...
4.
Phelps D, HATEFI Y
Biochemistry . 1984 Dec; 23(26):6340-4. PMID: 6099137
N,N'-Dicyclohexylcarbodiimide (DCCD) inhibits the mitochondrial energy-linked nicotinamidenucleotide transhydrogenase (TH). Our studies [Phelps, D.C., & Hatefi, Y. (1981) J. Biol. Chem. 256, 8217-8221; Phelps, D.C., & Hatefi, Y. (1984) Biochemistry 23,...
5.
Phelps D, HATEFI Y
Biochemistry . 1984 Sep; 23(19):4475-80. PMID: 6487611
The inhibition of the energy-linked nicotinamidenucleotide transhydrogenase (TH; EC 1.6.1.1) by dicyclohexylcarbodiimide (DCCD) has been further studied because of its important mechanistic implications. We had shown earlier that TH bound...
6.
HATEFI Y, Yagi T, Phelps D, Wong S, Vik S, Galante Y
Proc Natl Acad Sci U S A . 1982 Mar; 79(6):1756-60. PMID: 6952227
The effects of uncouplers and valinomycin plus nigericin (in the presence of K+) were studied on the apparent Km for substrates and apparent Vmax of the following energy-linked reactions catalyzed...
7.
Phelps D, HATEFI Y
J Biol Chem . 1981 Aug; 256(15):8217-21. PMID: 7263646
The mitochondrial nicotinamide nucleotide transhydrogenase enzyme (EC 1.6.1.1) is inhibited by treatment with dicyclohexylcarbodiimide or diethylpyrocarbonate. Both inhibitions are pseudo first order with respect to incubation time, and both reaction...
8.
Phelps D, HATEFI Y
Biochemistry . 1981 Feb; 20(3):459-63. PMID: 7213590
D(--)-beta-Hydroxybutyrate dehydrogenase of beef heart mitochondria is inhibited by modifiers of disulfides, thiols, and vicinal dithiols [Phelps, D. C., & Hatefi, Y. (1981) Biochemistry 20 (preceding paper in this issue)]....
9.
Phelps D, HATEFI Y
Biochemistry . 1981 Feb; 20(3):453-8. PMID: 7213589
D(--)-beta-hydroxybutyrate dehydrogenase of beef heart mitochondria catalyzes the reversible oxidation of D-(--)-beta-hydroxybutyrate to acetoacetate in the presence of NAD. Both the membrane-bound and the soluble forms of the enzyme are...
10.
Phelps D, Galante Y, HATEFI Y
J Biol Chem . 1980 Oct; 255(20):9647-52. PMID: 7430092
The mitochondrial energy-linked transhydrogenase enzyme catalyzes hydride ion transfer between NAD and HADP, of which the reaction NADH leads to NADP is slow in the absence of energy and is...