Coenzyme

Coenzyme FO, a deazaflavin chromophore, is essential as a hydride acceptor donor in the central methanogenic pathway [1][2].

Coenzyme Q10 (CoQ10) (ubiquinone) is a naturally occurring compound, acting as the electron carrier in the mitochondrial respiratory chain.

Coenzyme A is an obligatory cofactor in all living cells synthesized from pantothenate (Vitamin B5), adenosine triphosphate (ATP), and cysteine.

Coenzyme Q0 (CoQ0), a potent, orally active ubiquinone compound derived from Antrodia cinnamomea, induces apoptosis and autophagy. It suppresses HER-2 AKT mTOR signaling, enhancing apoptosis and autophagy mechanisms. Additionally, Coenzyme Q0 regulates NFκB AP-1 activation and promotes Nrf2 stabilization, contributing to the attenuation of inflammation and redox imbalance. It also exhibits anti-angiogenic activity by downregulating MMP-9 NF-κB and upregulating HO-1 signaling.

Pentanoyl Coenzyme A (pentanoyl-CoA) Free acid is a short-chain acyl-CoA. It acts as a metabolite of 3-oxopropionyl-CoA.

Coenzyme Q10 is a vitamin-like substance found throughout the body, especially in the heart, liver, kidneys, and pancreas.

Lauroyl-coenzyme A can function as an acyl group carrier, acetyl-CoA. It can be used as an intermediate in lipid metabolism and is involved in lipid biosynthesis and fatty acid transport.

Linoleoyl-coenzyme A is a substrate used to investigate the specificity and kinetics of acyl-CoA.

Myristoyl coenzyme A (myristoyl-CoA) is a derivative of CoA that contains the long-chain fatty acid myristic acid . It is a substrate for N-myristoyltransferase during myristoylation, a process that adds a myristoyl group to proteins either during translation to modify protein activity or post-translationally in apoptotic cells. It is also a substrate in the de novo synthesis of phosphatidylinositol .

Coenzyme Q10 is a component of the electron transport chain and participates in aerobic cellular respiration, generating energy in the form of ATP. In its reduced form, it acts as an antioxidant. Coenzyme Q2 is a precursor of coenzyme Q10 that has 2, rather than 10, isoprenoid units on the ubiquinone base. It can act as an electron acceptor for bacterial Complex I. In mammalian cells, exogenous coenzyme Q2 prevents the production of reactive oxygen species associated with Complex I activity. Forms of coenzyme Q with shorter isoprenoid chains, including coenzyme Q2, induce p53-dependent apoptosis in human B-cell acute lymphoblastoid leukemia BALL-1 cells.

Acetoacetyl Coenzyme A sodium hydrate is a precursor of poly-β-hydroxybutyrate, which is closely related to the body's energy metabolism.

Isobutyryl coenzyme A (isobutyryl-CoA) is a short-chain branched acyl CoA. Isobutyryl-CoA is a substrate for isobutyryl-CoA dehydrogenase (IBDH) in the catabolism of valine and an intermediate in the synthesis of isobutyryl-L-carnitine , which accumulates in IBDH deficiency.

Ethylmalonyl coenzyme A (CoA) is a key intermediate in the ethylmalonyl-CoA pathway for carbon metabolism in certain bacteria, such asM. extorquens, which uses this pathway when grown on ethylamine.1,2It is produced from crotonyl-CoA by crotonyl-CoA reductase/carboxylase and modified by ethylmalonyl-CoA mutase to make methylsuccinyl-CoA. 1.Good, N.M., Martinez-Gomez, N.C., Beck, D.A.C., et al.Ethylmalonyl coenzyme A mutase operates as a metabolic control point in Methylobacterium extorquens AM1J. Bacteriol.197(4)727-735(2015) 2.Anthony, C.How half a century of research was required to understand bacterial growth on C1 and C2 compounds; the story of the serine cycle and the ethylmalonyl-CoA pathwaySci. Prog.94(Pt 2)109-137(2011)

Methylmalonyl coenzyme A (methylmalonyl-CoA) is an intermediate in multiple metabolic pathways in bacteria and eukaryotes.1,2,3It is an intermediate in carbon assimilation in certain bacteria and carbon fixation in plants.1,2Methylmalonyl-CoA is converted to succinyl-CoA by methylmalonyl-CoA mutase with vitamin B12as a coenzyme.3A deficiency in vitamin B12leads to a build-up of methylmalonyl-CoA.4 1.Anthony, C.How half a century of research was required to understand bacterial growth on C1 and C2 compounds; the story of the serine cycle and the ethylmalonyl-CoA pathwaySci. Prog.94(Pt 2)109-137(2011) 2.Tabita, F.R.The hydroxypropionate pathway of CO2 fixation: Fait accompliProc. Natl. Acad. Sci. U.S.A.106(50)21015-21016(2009) 3.Medicine, I.o.Vitamin B12Dietary reference intakes for thiamin, riboflavin, niacin, vitamin B6, folate, vitamin B12, pantothenic acid, biotin, and choline306-356(1998) 4.Cardinale, G.J., Carty, T.J., and Abeles, R.H.Effect of methylmalonyl coenzyme A, a metabolite which accumulates in vitamin B12 deficiency, on fatty acid synthesisJ. Biol. Chem.245(15)3771-3775(1970)

Succinyl-Coenzyme A sodium salt(Succinyl-CoA sodium salt) participates in the citric acid cycle, where it is converted to succinic acid.Succinyl-Coenzyme A (sodium salt) is involved in a variety of metabolic reactions in living organisms, and plays an important role in the body.Succinyl-Coenzyme A (sodium salt) is involved in heme synthesis. Succinyl-Coenzyme A (sodium salt) is involved in the synthesis of hemoglobin and is used in the study of metabolic, neurological, and hematological disorders caused by nutritional vitamin B12 deficiency, which results in a deficiency in Succinyl-Coenzyme A synthesis.

Octanoyl coenzyme A (octanoyl-CoA) is a medium-chain acyl CoA and a metabolic intermediate in mitochondrial fatty acid β-oxidation. Levels of octanoyl-CoA are increased in the liver of patients with Reye's syndrome and β-oxidation of octanoyl-CoA by medium-chain acyl CoA dehydrogenase (MCADH) is decreased in patients with MCADH deficiency (MCD). Octanoyl-CoA inhibits citrate synthase and glutamate dehydrogenase.

Phenylacetyl-coenzyme A (CoA) is a key intermediate in aerobic catabolism of phenylacetate in bacteria such asPseudomonas, when cultured in minimal media using phenylacetate as the sole carbon source.1It is a precursor in the synthesis of the antibiotic penicillin G found in industrial strains ofP. chrysogenum. Phenylacetyl-CoA also acts as an effector molecule of the TetR family transcriptional repressor PaaR inT. thermophilusand the GntR family transcriptional regulator PaaX inE. coliandPseudomonas, binding to each protein to induce derepression of various genes.2

Acetyl Coenzyme A trisodium (Acetyl-CoA trisodium) is an important compound in glucose metabolism and lipid metabolism and is involved in the tricarboxylic acid cycle.

Cyclohexanoyl coenzyme A (CHCoA) is an acyl CoA that contains a cyclohexane group. It is the activated form of cyclohexane carboxylic acid (CHC) in R. palustris. CHC is converted to CHCoA by a succinyl-CoA CHC CoA transferase, and CHCoA is then degraded by a dehydrogenase. CHCoA is converted to hippuric acid in submitochondrial fractions isolated from guinea pig liver.

Malonyl Coenzyme A lithium (Malonyl CoA lithium) is an important precursor for the production of a variety of chemicals that modulate insulin-stimulated glucose transport in myotubes.

Coenzyme Q9 (Ubiquinone 9) (CoQ9) is a normal constituent of human plasma. CoQ9 in human plasma may originate as a product of incomplete CoQ10 biosynthesis or from the diet.

Octanoyl coenzyme A lithium, a derivative of fatty acid acyl coenzyme A, inhibits citrate synthase and glutamate dehydrogenase (IC50: 0.4-1.6 mM).

Acetyl-coenzyme A (Acetyl-CoA) lithium, a membrane-impermeant central metabolic intermediate, is integral to the TCA cycle and oxidative phosphorylation, regulates cellular mechanisms by serving as the sole donor of acetyl groups for post-translational acetylation of proteins, and is a critical precursor in lipid synthesis [1] [2] [3] [4].

Acetyl-coenzyme A (Acetyl-CoA), a membrane-impermeant central metabolic intermediate, plays a crucial role in the TCA cycle and oxidative phosphorylation metabolism. It also serves as the sole donor of acetyl groups for post-translational acetylation of protein target amino acid residues, regulating various cellular mechanisms. Additionally, Acetyl-CoA is a vital precursor in lipid synthesis [1] [2] [3] [4].