GABAT1 aminotransferase enzyme from Veratrum californicum that is able to transfer an amino group from Γ-aminobutyric acid to the compound 22-Hydroxycholesterol-26[25(S)]-al to form 22(R)-Hydroxy-26[25(S)]-aminocholesterol. This enzyme functions in steroid alkaloid biosynthesis.
From the laboratory of Toni M. Kutchan, PhD, and Megan Augustin, Donald Danforth Plant Science Center.
|Name:||22-Hydroxycholesterol-26-al transaminase (GABAT1)|
|Buffer:||100 mM tricine pH 7.5/ 5 mM thioglycolic acid|
|Comments:||Requires pyridoxal-5-phosphate and Γ-aminobutyric acid|
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