[Term] id: PR:000050537 name: histone H4, hhf3 gene translation product, initiator methionine removed trimethylated 1 (Schizosaccharomyces pombe) def: "A histone H4, hhf3 gene translation product (Schizosaccharomyces pombe) that has had the initiator methionine removed and that has been trimethylated at the position equivalent to Lys-21 of the amino acid sequence represented by UniProtKB:P09322. Example: UniProtKB:P09322, 2-103, Lys-21, MOD:00083." [PRO:DAN, PomBase:VW, PMID:22150589] comment: Category=organism-modification. Requested by=PomBase. Note: Residue numbering for histones typically account for intiiator methionine removal. Hence, Lys-21 of the full sequence as presented in UniProtKB:P09322 is called K20 in the literature. synonym: "Spom-hhf3/InitMet-/Me3:1" EXACT PRO-short-label [PRO:DAN] synonym: "histone H4 hhf3 K20me3 (Schizosaccharomyces pombe)" EXACT [PRO:DAN] synonym: "PRO_0000158357, Lys-21, MOD:00083" RELATED PRO-proteoform-ftid [PRO:DAN] synonym: "UniProtKB:P09322, 2-103, Lys-21, MOD:00083" RELATED PRO-proteoform-std [PRO:DAN] synonym: "histone H4 K20me3 (Schizosaccharomyces pombe)" BROAD [PRO:DAN] is_a: PR:000050528 ! histone H4, hhf3 gene translation product (Schizosaccharomyces pombe) relationship: has_part MOD:00083 ! N6,N6,N6-trimethyl-L-lysine relationship: lacks_part PR:000021937 ! initiator methionine relationship: only_in_taxon NCBITaxon:4896 ! Schizosaccharomyces pombe