• Source: Phosphoserine transaminase

Phosphoserine transaminase (EC 2.6.1.52, PSAT, phosphoserine aminotransferase, 3-phosphoserine aminotransferase, hydroxypyruvic phosphate-glutamic transaminase, L-phosphoserine aminotransferase, phosphohydroxypyruvate transaminase, phosphohydroxypyruvic-glutamic transaminase, 3-O-phospho-L-serine:2-oxoglutarate aminotransferase, SerC, PdxC, 3PHP transaminase) is an enzyme with systematic name O-phospho-L-serine:2-oxoglutarate aminotransferase. This enzyme catalyses the following chemical reaction

(1) O-phospho-L-serine + 2-oxoglutarate



⇌


{\displaystyle \rightleftharpoons }

3-phosphonooxypyruvate + L-glutamate
(2) 4-phosphonooxy-L-threonine + 2-oxoglutarate



⇌


{\displaystyle \rightleftharpoons }

(3R)-3-hydroxy-2-oxo-4-phosphonooxybutanoate + L-glutamate
This enzyme is a pyridoxal-phosphate protein.




See also


PSAT1




References






External links


Phosphoserine+transaminase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)

Kata Kunci Pencarian:

• Phosphoserine transaminase
• PSAT
• Serine
• PSAT1
• SERC
• Amino acid synthesis
• List of EC numbers (EC 2)
• International Working Group on Neurotransmitter Related Disorders
• Aminotransferase, class V
• Tyrosine