269520 (CGL1) MetCThalassiosira pseudonana
GO:0006520 GO:0004123 -
cellular amino acid metabolic process
The chemical reactions and pathways involving amino acids, carboxylic acids containing one or more amino groups, as carried out by individual cells.
cystathionine gamma-lyase activity
Catalysis of the reaction: L-cystathionine + H2O = 2-oxobutanoate + L-cysteine + NH4+.