ID 2.4.2.31 DE NAD(+)--protein-arginine ADP-ribosyltransferase. AN ADP-ribosyltransferase. AN Mono(ADP-ribosyl)transferase. AN Mono-ADP-ribosyltransferase. AN NAD(P)(+)--arginine ADP-ribosyltransferase. AN NAD(P)(+)--protein-arginine ADP-ribosyltransferase. CA (1) NAD(+) + protein-L-arginine = nicotinamide + N(omega)-(ADP-D- CA ribosyl)-protein-L-arginine. CA (2) NADP(+) + protein-L-arginine = nicotinamide + N(omega)-((2'-phospho- CA ADP)-D-ribosyl)-protein-L-arginine. CC -!- Arginine residues in proteins act as acceptors. CC -!- Free arginine, agmatine ((4-aminobutyl)guanidine), arginine methyl CC ester and guanidine can also do so. CC -!- Catalyzes the NAD(+)-dependent activation of EC 4.6.1.1. CC -!- Some bacterial enterotoxins possess similar enzymatic activities (cf. CC EC 2.4.2.36). PR PROSITE; PDOC00993; DR A2PU44, CHELT_VIBCH; Q838U8, EFV_ENTFA ; A0QLI5, MAV_MYCA1 ; DR P52961, NAR1_HUMAN ; Q60935, NAR1_MOUSE ; Q03515, NAR1_RABIT ; DR P17981, NAR2A_MOUSE; P17982, NAR2A_RAT ; O35975, NAR2B_MOUSE; DR P20974, NAR2B_RAT ; Q13508, NAR3_HUMAN ; Q8R2G4, NAR3_MOUSE ; DR Q93070, NAR4_HUMAN ; Q95NE0, NAR4_PANTR ; Q0VC22, NAR5_BOVIN ; DR Q96L15, NAR5_HUMAN ; P70352, NAR5_MOUSE ; Q5XHY4, NAR5_RAT ; DR Q92080, NARE_CHICK ; P55806, NRT1_CHICK ; P55807, NRT2_CHICK ; DR Q7N8B1, PHXA_PHOLL ; P17450, SPVB_SALCH ; P24419, SPVB_SALDU ; DR P55220, SPVB_SALEN ; D0ZHS9, SPVB_SALT1 ; P21454, SPVB_SALTY ; DR A3UNN4, VIS_VIBSP ; //