[Term] id: PR:000047707 name: histone H2A type 1-A, initiator methionine removed omega-methylated 3 (human) def: "A histone H2A type 1-A (human) that has had the initiator methionine removed and has been post-translationally modified to include omega-methyl-L-arginine at position 4 of the amino acid sequence represented by UniProtKB:Q96QV6. UniProtKB:Q96QV6, 2-131, Arg-4, MOD:00078." [PRO:DNx, Reactome:R-HSA-5244612] comment: Category=organism-modification. synonym: "hHIST1H2AA/InitMet-/Me1o:3" EXACT PRO-short-label [PRO:DNx] synonym: "PRO_0000230199, Arg-4, MOD:00078" EXACT PRO-proteoform-ftid [PRO:DNx] synonym: "UniProtKB:Q96QV6, 2-131, Arg-4, MOD:00078" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-5244612 "PR:000047707 located_in GO:0005654" is_a: PR:Q96QV6 ! histone H2A type 1-A (human) relationship: has_part MOD:00078 ! omega-N-methyl-L-arginine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens relationship: lacks_part PR:000021937 ! initiator methionine