Biomaterial Database

Regulation of citrate synthase activity in methylotrophs by reduced nicotinamide-adenine dinucleotide, adenine nucleotides and 2-oxoglutarate. 1975

J Colby, and L J Zatman

Citrate synthase from two typical facultative methylotrophs, but not from four obligate methylotrophs or from two restricted facultative methylotrophs, is inhibited by 0.1 mM-NADH. ATP or ADP (both at 10mM) inhibits all the citrate synthases, whereas 2-oxoglutarate (10mM) inhibits those from only three of the eight methylotrophs.

UI	MeSH Term	Description	Entries
D007652	Oxo-Acid-Lyases	Enzymes that catalyze the cleavage of a carbon-carbon bond of a 3-hydroxy acid. (Dorland, 28th ed) EC 4.1.3.	Ketoacid-Lyases,Ketoacid Lyases,Oxo Acid Lyases
D007656	Ketoglutaric Acids	A family of compounds containing an oxo group with the general structure of 1,5-pentanedioic acid. (From Lehninger, Principles of Biochemistry, 1982, p442)	Oxoglutarates,2-Ketoglutarate,2-Ketoglutaric Acid,2-Oxoglutarate,2-Oxoglutaric Acid,Calcium Ketoglutarate,Calcium alpha-Ketoglutarate,Ketoglutaric Acid,Oxogluric Acid,alpha-Ketoglutarate,alpha-Ketoglutaric Acid,alpha-Ketoglutaric Acid, Calcium Salt (2:1),alpha-Ketoglutaric Acid, Diammonium Salt,alpha-Ketoglutaric Acid, Dipotassium Salt,alpha-Ketoglutaric Acid, Disodium Salt,alpha-Ketoglutaric Acid, Monopotassium Salt,alpha-Ketoglutaric Acid, Monosodium Salt,alpha-Ketoglutaric Acid, Potassium Salt,alpha-Ketoglutaric Acid, Sodium Salt,alpha-Oxoglutarate,2 Ketoglutarate,2 Ketoglutaric Acid,2 Oxoglutarate,2 Oxoglutaric Acid,Calcium alpha Ketoglutarate,alpha Ketoglutarate,alpha Ketoglutaric Acid,alpha Ketoglutaric Acid, Diammonium Salt,alpha Ketoglutaric Acid, Dipotassium Salt,alpha Ketoglutaric Acid, Disodium Salt,alpha Ketoglutaric Acid, Monopotassium Salt,alpha Ketoglutaric Acid, Monosodium Salt,alpha Ketoglutaric Acid, Potassium Salt,alpha Ketoglutaric Acid, Sodium Salt,alpha Oxoglutarate,alpha-Ketoglutarate, Calcium
D008772	Methylococcaceae	A family of gram-negative, aerobic bacteria utilizing only one-carbon organic compounds and isolated from in soil and water.	Methane-Oxidizing Bacteria,Methanomonadaceae,Methylomonadaceae,Methane Oxidizing Bacteria,Methylmonadaceae
D009243	NAD	A coenzyme composed of ribosylnicotinamide 5'-diphosphate coupled to adenosine 5'-phosphate by pyrophosphate linkage. It is found widely in nature and is involved in numerous enzymatic reactions in which it serves as an electron carrier by being alternately oxidized (NAD+) and reduced (NADH). (Dorland, 27th ed)	Coenzyme I,DPN,Diphosphopyridine Nucleotide,Nadide,Nicotinamide-Adenine Dinucleotide,Dihydronicotinamide Adenine Dinucleotide,NADH,Adenine Dinucleotide, Dihydronicotinamide,Dinucleotide, Dihydronicotinamide Adenine,Dinucleotide, Nicotinamide-Adenine,Nicotinamide Adenine Dinucleotide,Nucleotide, Diphosphopyridine
D011549	Pseudomonas	A genus of gram-negative, aerobic, rod-shaped bacteria widely distributed in nature. Some species are pathogenic for humans, animals, and plants.	Chryseomonas,Pseudomona,Flavimonas
D002950	Citrate (si)-Synthase	Enzyme that catalyzes the first step of the tricarboxylic acid cycle (CITRIC ACID CYCLE). It catalyzes the reaction of oxaloacetate and acetyl CoA to form citrate and coenzyme A. This enzyme was formerly listed as EC 4.1.3.7.	Citrate Synthase,Synthase, Citrate
D000227	Adenine Nucleotides		Adenine Nucleotide,Adenosine Phosphate,Adenosine Phosphates,Nucleotide, Adenine,Nucleotides, Adenine,Phosphate, Adenosine,Phosphates, Adenosine
D000244	Adenosine Diphosphate	Adenosine 5'-(trihydrogen diphosphate). An adenine nucleotide containing two phosphate groups esterified to the sugar moiety at the 5'-position.	ADP,Adenosine Pyrophosphate,Magnesium ADP,MgADP,Adenosine 5'-Pyrophosphate,5'-Pyrophosphate, Adenosine,ADP, Magnesium,Adenosine 5' Pyrophosphate,Diphosphate, Adenosine,Pyrophosphate, Adenosine
D000255	Adenosine Triphosphate	An adenine nucleotide containing three phosphate groups esterified to the sugar moiety. In addition to its crucial roles in metabolism adenosine triphosphate is a neurotransmitter.	ATP,Adenosine Triphosphate, Calcium Salt,Adenosine Triphosphate, Chromium Salt,Adenosine Triphosphate, Magnesium Salt,Adenosine Triphosphate, Manganese Salt,Adenylpyrophosphate,CaATP,CrATP,Manganese Adenosine Triphosphate,MgATP,MnATP,ATP-MgCl2,Adenosine Triphosphate, Chromium Ammonium Salt,Adenosine Triphosphate, Magnesium Chloride,Atriphos,Chromium Adenosine Triphosphate,Cr(H2O)4 ATP,Magnesium Adenosine Triphosphate,Striadyne,ATP MgCl2
D001407	Bacillus	A genus of BACILLACEAE that are spore-forming, rod-shaped cells. Most species are saprophytic soil forms with only a few species being pathogenic.	Bacillus bacterium