an enzyme activator A diffusible, heat-stable substance of low molecular weight that, when combined with an inactive protein called apoenzyme, forms an active compound or a complete enzyme called holoenzyme
a small molecule (not a protein but sometimes a vitamin) essential for the activity of some enzymes
Any of a number of freely diffusing organic compounds that function as cofactors with enzymes in promoting a variety of metabolic reactions. Coenzymes participate in enzyme-mediated catalysis in stoichiometric (mole-for-mole) amounts, are modified during the reaction, and may require another enzyme-catalyzed reaction to restore them to their original state. Examples include nicotinamide adenine dinucleotide (NAD), which accepts hydrogen (and gives it up in another reaction), and ATP, which gives up phosphate groups while transferring chemical energy (and reacquires phosphate in another reaction). Most of the B vitamins (see vitamin B complex) are coenzymes and are essential in facilitating the transfer of atoms or groups of atoms between molecules in the formation of carbohydrates, fats, and proteins. See also metabolism; stoichiometry
A low-molecular-weight, nonprotein molecule or ion that binds reversibly to an enzyme, functions as a second substrate for the enzyme, and is regenerated by further reaction
An organic molecule, such as a vitamin, that binds to an enzyme and is required for its catalytic activity
Türkisch - Türkisch
Definition von koenzim im Türkisch Türkisch wörterbuch
(Kimya) Koenzim, organik ya da inorganik, çoğunlukla fosfat içeren ve protein kısmına göre çok daha küçük moleküllü kısmı
Organik ya da inorganik, çoğunlukla fosfat içeren ve protein kısmına göre çok daha küçük moleküllü kısmı