SRO1 (SIMILAR TO RCD ONE 1); NAD+ ADP-ribosyltransferase. similar to RCD1 (RADICAL-INDUCED CELL DEATH1) [Arabidopsis thaliana] (TAIR:AT1G32230.1); similar to RCD1 (RADICAL-INDUCED CELL DEATH1) [Arabidopsis thaliana] (TAIR:AT1G32230.2); similar to hypothetical protein [Vitis vinifera] (GB:CAN61759.1); contains InterPro domain Poly(ADP-ribose) polymerase, catalytic region; (InterPro:IPR012317); contains InterPro domain WWE (InterPro:IPR004170)