label: histone H4K5 deacetylase activity, hydrolytic mechanism
label_lc: histone h4k5 deacetylase activity, hydrolytic mechanism
description: "Catalysis of the reaction: histone H4 N6-acetyl-L-lysine (position 5) + H2O = histone H4 L-lysine (position 5) + acetate. This reaction represents the removal of an acetyl group from lysine at position 5 of the histone H4 protein."