3-(imidazol-5-yl)lactate dehydrogenase | |||||||||
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Identifiers | |||||||||
EC no. | 1.1.1.111 | ||||||||
CAS no. | 37250-42-3 | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
Gene Ontology | AmiGO / QuickGO | ||||||||
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In enzymology, a 3-(imidazol-5-yl)lactate dehydrogenase (EC 1.1.1.111) is an enzyme that catalyzes the chemical reaction
The 3 substrates of this enzyme are (S)-3-(imidazol-5-yl)lactate, NAD+, and NADP+, whereas its 4 products are 3-(imidazol-5-yl)pyruvate, NADH, NADPH, and H+.
This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is (S)-3-(imidazol-5-yl)lactate:NAD(P)+ oxidoreductase. This enzyme is also called imidazol-5-yl lactate dehydrogenase.
A dehydrogenase is an enzyme belonging to the group of oxidoreductases that oxidizes a substrate by reducing an electron acceptor, usually NAD+/NADP+ or a flavin coenzyme such as FAD or FMN. Like all catalysts, they catalyze reverse as well as forward reactions, and in some cases this has physiological significance: for example, alcohol dehydrogenase catalyzes the oxidation of ethanol to acetaldehyde in animals, but in yeast it catalyzes the production of ethanol from acetaldehyde.
Pyruvate dehydrogenase (NADP+) EC 1.2.1.51 is an enzyme that should not be confused with Pyruvate dehydrogenase (acetyltransferase) EC 1.2.4.1.
In enzymology, a diiodophenylpyruvate reductase (EC 1.1.1.96) is an enzyme that catalyzes the chemical reaction
In enzymology, an indolelactate dehydrogenase (EC 1.1.1.110) is an enzyme that catalyzes the chemical reaction
Malate dehydrogenase (decarboxylating) (EC 1.1.1.39) or NAD-malic enzyme (NAD-ME) is an enzyme that catalyzes the chemical reaction
In enzymology, a malate dehydrogenase (NADP+) (EC 1.1.1.82) is an enzyme that catalyzes the chemical reaction
In enzymology, a malate dehydrogenase (oxaloacetate-decarboxylating) (EC 1.1.1.38) is an enzyme that catalyzes the chemical reaction below
(R)-4-hydroxyphenyllactate dehydrogenase (EC 1.1.1.222) is an enzyme that catalyzes a chemical reaction
In enzymology, a D-lactate dehydrogenase (cytochrome) is an enzyme that catalyzes the chemical reaction
In enzymology, a 2-oxoaldehyde dehydrogenase (NAD+) (EC 1.2.1.23) is an enzyme that catalyzes the chemical reaction
In enzymology, a 2-oxoaldehyde dehydrogenase (NADP+) (EC 1.2.1.49) is an enzyme that catalyzes the chemical reaction
In enzymology, a lactaldehyde dehydrogenase (EC 1.2.1.22) is an enzyme that catalyzes the chemical reaction
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Alanopine dehydrogenase (EC 1.5.1.17) is an enzyme that catalyzes the chemical reaction
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In enzymology, a histidine transaminase is an enzyme that catalyzes the chemical reaction
Lactate dehydrogenase (LDH or LD) is an enzyme found in nearly all living cells. LDH catalyzes the conversion of pyruvate to lactate and back, as it converts NAD+ to NADH and back. A dehydrogenase is an enzyme that transfers a hydride from one molecule to another.
In enzymology, a staphylopine synthase (EC 1.5.1.52) is an enzyme that catalyzes NADPH-dependent reductive condensation of pyruvate to the intermediate (2S)-2-amino-4-{[(1R)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]amino}butanoate, which is the last step in the biosynthesis of the metallophore staphylopine. The chemical reaction is: