histone propionyltransferase activity histone H4K16 propionyltransferase activity https://github.com/geneontology/go-ontology/issues/23791 https://github.com/geneontology/go-ontology/issues/28520 https://github.com/geneontology/go-ontology/issues/30578 Catalysis of the reaction: histone H4 L-lysine (position 16) + propionyl-CoA = CoA + H+ + histone H3 N6-propionyl-L-lysyl (position 16). molecular_function Note that the residue position corresponds to the canonical human H4 histone (UniProtKB:P02309); this residue is conserved across all eukaryotes. Note that the initiation methionine is cleaved, so the first residue is S1. GO:0141002 2023-02-28T13:42:40Z pg