catalytic activity:NAD(+) + (ADP-D-ribosyl)(n)-acceptor = nicotinamide + (ADP-D-ribosyl)(n+1)-acceptor.,similarity:Contains 1 PARP catalytic domain.,similarity:Contains 2 WWE domains.,similarity:Contains 4 C3H1-type zinc fingers.,
Nucleus .
Normal heart,Small intestine,Testis,