alanine aminotransferase (transaminase)

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• Alanine-glyoxylate transaminase — In enzymology, an alanine glyoxylate transaminase (EC number|2.6.1.44) is an enzyme that catalyzes the chemical reaction:L alanine + glyoxylate ightleftharpoons pyruvate + glycineThus, the two substrates of this enzyme are L alanine and… …   Wikipedia

• Alanine-oxomalonate transaminase — In enzymology, an alanine oxomalonate transaminase (EC number|2.6.1.47) is an enzyme that catalyzes the chemical reaction:L alanine + oxomalonate ightleftharpoons pyruvate + aminomalonateThus, the two substrates of this enzyme are L alanine and… …   Wikipedia

• alanine aminotransferase — An enzyme transferring amino groups from l alanine to 2 ketoglutarate, or the reverse (from l glutamate to pyruvate); there is a d alanine transaminase that effects the same reaction, but using d alanine and d glutamate. Serum concentration is… …   Medical dictionary

• Alanine aminotransferase (ALT) — An enzyme that is normally present in liver and heart cells. ALT is released into blood when the liver or heart is damaged. The blood ALT levels are thus elevated with liver damage (for example, from viral hepatitis) or with an insult to the… …   Medical dictionary

• alanine aminotransferase — ALT an enzyme involved in the transamination of amino acids. Measurement of ALT in the serum is of use in the diagnosis and study of acute liver disease. It was formerly called serum glutamic pyruvic transaminase (SGPT) …   The new mediacal dictionary

• Beta-alanine-pyruvate transaminase — In enzymology, a beta alanine pyruvate transaminase (EC number|2.6.1.18) is an enzyme that catalyzes the chemical reaction:L alanine + 3 oxopropanoate ightleftharpoons pyruvate + beta alanineThus, the two substrates of this enzyme are L alanine… …   Wikipedia

• ALT (alanine aminotransferase) — An enzyme normally present in liver and heart cells that is released into the bloodstream when the liver or heart is damaged. The blood ALT levels are elevated with liver damage (for example, from viral hepatitis) or with an insult to the heart… …   Medical dictionary

• Alanine transaminase — protein Name = glutamic pyruvate transaminase caption = width = HGNCid = 4552 Symbol = GPT AltSymbols = EntrezGene = 2875 OMIM = 138200 RefSeq = NM 005309 UniProt = P24298 PDB = ECnumber = 2.6.1.2 Chromosome = 8 Arm = q Band = 24.2… …   Wikipedia

• alanine transaminase — SYN: alanine aminotransferase. * * * (ALT) al·a·nine trans·am·i·nase (ALT) (alґə nēn trans amґĭ nās) [EC 2.6.1.2] an enzyme of the transferase class that catalyzes the reversible transfer of an amino group from alanine to… …   Medical dictionary

• Transaminase nomenclature — The names and abbreviations applied to the transaminases are quite confusing since (just as a starter) a transaminase is an aminotransferase, SGOT is known alternatively as aspartate aminotransferase (AST), and SGPT also goes as alanine… …   Medical dictionary

• transaminase — trans·am·i·nase tran(t)s am ə .nās, tranz , .nāz n an enzyme promoting transamination called also aminotransferase * * * n. an enzyme that catalyses the transfer of an amino group from an amino acid to an a keto acid in the process of… …   Medical dictionary