label: L-cysteinyl-[peptidyl-carrier protein] + AMP + H(+) => L-cysteinyl-5'-AMP + holo-[peptidyl-carrier protein]
label_lc: l-cysteinyl-[peptidyl-carrier protein] + amp + h(+) => l-cysteinyl-5'-amp + holo-[peptidyl-carrier protein]