histone H3K18 decrotonylase activity
Catalysis of the reaction: H2O + N6-(2E)-butenoyl-L-lysyl-[histone H3 position 18] + NAD+ = 2''-O-(2E)-but-2-enoyl-ADP-D-ribose + L-lysyl-[histone H3] + nicotinamide.
GO:0160012
histone decrotonylase activity, NAD-dependent
is_a