2.6.1.52: phosphoserine transaminase
This is an abbreviated version!
For detailed information about phosphoserine transaminase, go to the full flat file.
Reaction
Synonyms
3-O-phospho-L-serine:2-oxoglutarate aminotransferase, 3-phosphoserine aminotransferase, AspAT, AtPSAT, AtPSAT1, BCIR PSAT, bmPSAT, EhPSAT, hydroxypyruvic phosphate-glutamic transaminase, L-phosphoserine aminotransferase, phosphohydroxypyruvate transaminase, phosphohydroxypyruvic-glutamic transaminase, phosphoserine aminotransferase, phosphoserine aminotransferase 1, phosphoserine aminotransferase1, phosphoserine aminotransferase2, phosphoserine aminotransferases, PSAT, PSAT alpha, PSAT beta, PSAT-BALC, PSAT-BCIRA, PSAT-ECOLI, PSAT1, PSAT2, PSerAT, serC, sll1559
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Source Tissue
Source Tissue on EC 2.6.1.52 - phosphoserine transaminase
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transcript level is the most abundant in malpighian tubules
additional information
immunohistochemical detection, in breast carcinoma PSAT1 expression is significantly associated with poor grade tumors and local relapse
transcriptional regulators TAZ/YAP activity positively correlates with transaminase expression in breast cancer patients
RNA is present in all tissues examined including hemolymph, fat body, midgut, silk gland, integument, malpighian tubules, testes, ovary, brain and muscle
additional information
PSAT1 is the most expressed isoform and the expression of both genes is higher in root than in shoot tissue. In 10-days-old plants the activity of both PSAT gene promoters is high in the shoot apical meristem (SAM), the root apical meristem (RAM), in the vasculature of the hypocotyl and in the vasculature of roots, whereas the PSAT1 promoter is additionally active in the vasculature tissue of cotyledons and young leaves. Specific expression pattern of PSAT genes, overview
additional information
PSAT1 is the most expressed isoform and the expression of both genes is higher in root than in shoot tissue. In 10-days-old plants the activity of both PSAT gene promoters is high in the shoot apical meristem (SAM), the root apical meristem (RAM), in the vasculature of the hypocotyl and in the vasculature of roots, whereas the PSAT1 promoter is additionally active in the vasculature tissue of cotyledons and young leaves. Specific expression pattern of PSAT genes, overview
additional information
the enzyme activity in strain p50T is higher compared to strain b94
additional information
the enzyme activity in strain p50T is higher compared to strain b94
additional information
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the enzyme activity in strain p50T is higher compared to strain b94
additional information
Bombyx mori b94
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the enzyme activity in strain p50T is higher compared to strain b94
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additional information
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the enzyme activity in strain p50T is higher compared to strain b94
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additional information
very weak mRNA expression in thymus,prostate, testis and colon
additional information
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very weak mRNA expression in thymus,prostate, testis and colon
additional information
the alkaliphilic microbe grows optimally at pH 9.5-10.5