NAD-dependent protein decrotonylase activity
Catalysis of the reaction: H2O + N6-(2E)-butenoyl-L-lysyl-[protein] + NAD+ = 2''-O-(2E)-but-2-enoyl-ADP-D-ribose + L-lysyl-[protein] + nicotinamide.
GO:0016747
acyltransferase activity, transferring groups other than amino-acyl groups
is_a