cystathionine gamma-lyase activity
Catalysis of the reaction: L-cystathionine + H2O = 2-oxobutanoate + L-cysteine + NH4+.
GO:0016846
carbon-sulfur lyase activity
is_a
L-cystathionine cysteine-lyase (deaminating)
broad
L-cystathionine cysteine-lyase (deaminating; 2-oxobutanoate-forming)
related
gamma-cystathionase activity
broad
homoserine deaminase activity
related
homoserine deaminase-cystathionase activity
related
homoserine dehydratase activity
related