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abarat4 |
Description |
L-phenylalanine:4-hydroxyphenylpyruvate aminotransferase (2.6.1.-) |
Alternative names |
Ab-ArAT4 (gene name); |
Catalyzed reaction |
4-hydroxyphenylpyruvate + L-phenylalanine = L-tyrosine + phenylpyruvate |
Cofactor |
Pyridoxal-phosphate. |
Comments |
Activity apparently involved in the biosynthesis of tropane alkaloids, hyoscyamine and scopolamine. |
Organisms |
-Plants |
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Family |
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Links |
Enzyme (activities) abarat4
BRENDA (activities) abarat4
KEGG (pathways) abarat4
PLPMDB (PLP mutants) abarat4
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References |
Bedewitz MA, Góngora-Castillo E, Uebler JB, Gonzales-Vigil E, Wiegert-Rininger KE, Childs KL, Hamilton JP, Vaillancourt B2, Yeo YS, Chappell J, DellaPenna D, Jones AD, Buell CR, Barry CS (2014) A root-expressed L-phenylalanine:4-hydroxyphenylpyruvate aminotransferase is required for tropane alkaloid biosynthesis in Atropa belladonna Plant Cell 26 3745-62. Articles on abarat4 |
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last changed |
2018/05/22 13:48 |
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