O-succinyl-L-serine + CoA => succinyl-CoA + L-serine
o-succinyl-l-serine + coa => succinyl-coa + l-serine
O-succinyl-L-serine + CoA => succinyl-CoA + L-serine
o-succinyl-l-serine + coa => succinyl-coa + l-serine