4-aminobutyrate degradation

RAMOS F, El GUEZZAR M, GRENSON M, WIAME J. Mutations affecting the enzymes involved in the utilization of 4-aminobutyric acid as nitrogen source by the yeast Saccharomyces cerevisiae. European Journal of Biochemistry. 1985 Jun;149(2):401–4. doi: 10.1111/j.1432-1033.1985.tb08939.x.

Metabolites

H+

Formula: H (1.0078246)

CAS ID: 12408-02-5

H2O

Formula: H2O (18.0105642)

CAS ID: 7732-18-5

2-oxoglutarate(2-)

Formula: C5H4O5 (144.00587339999998)

CAS ID: 64-15-3

succinate(2-)

Formula: C4H4O4 (116.01095839999999)

CAS ID: 56-14-4

4-oxobutanoate

Formula: C4H5O3 (101.02386800000001)

CAS ID:

pyridoxal 5'-phosphate(2-)

Formula: C8H8NO6P (245.0089238)

CAS ID:



Enzyme

EC Number name full name note
1.2.1.16 succinate-semialdehyde dehydrogenase [NAD(P)+] succinate-semialdehyde:NAD(P)+ oxidoreductase
2.6.1.19 4-aminobutyrate-2-oxoglutarate transaminase 4-aminobutanoate:2-oxoglutarate aminotransferase


Proteins

Protein ID name full name
P17649 UGA1 4-aminobutyrate aminotransferase
P38067 UGA2 Succinate-semialdehyde dehydrogenase [NADP(+)]