Predicted to enable protein homodimerization activity and protein-cysteine S-palmitoyltransferase activity. Involved in several processes, including positive regulation of protein localization to membrane; protein localization to cell periphery; and regulation of synaptic plasticity. Located in postsynaptic density. Orthologous to human ZDHHC2 (zinc finger DHHC-type palmitoyltransferase 2). [provided by Alliance of Genome Resources, Apr 2022]