label: NAD+-protein-cysteine ADP-ribosyltransferase activity
label_lc: nad+-protein-cysteine adp-ribosyltransferase activity
description: "Catalysis of the reaction: L-cysteinyl-[protein] + NAD+ = H+ + nicotinamide + S-(ADP-D-ribosyl)-L-cysteinyl-[protein]."