L,L-cystathionine + phosphate => O-phospho-L-homoserine + L-cysteine
l,l-cystathionine + phosphate => o-phospho-l-homoserine + l-cysteine
L,L-cystathionine + phosphate => O-phospho-L-homoserine + L-cysteine
l,l-cystathionine + phosphate => o-phospho-l-homoserine + l-cysteine