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Home Help FGROUP SUBSTRUCTURE compound enzyme Multiple

EC 4.4.1.2 homocysteine desulfhydrase

IUBMB ExplorEnz BRENDA KEGG ExPASy ERGO

Equation(s) (IUBMB)

L-homocysteine + H2O = sulfide + NH3 + 2-oxobutanoate

Reaction(s) (KEGG)

R01283 [Fig]L-Homocysteine + H2O <=>H2S + Ammonia + 2-Ketobutyric acid

Cofactor(s)

Pyridoxal 5'-phosphate
BiSSCat v1.06.20 http://bisscat.org/
Developed by Masaaki Kotera, Department of Biochemistry, Trinity College Dublin.
Science Foundation of Ireland is gratefully acknowledged.