[Term] id: PR:000047710 name: histone H2A type 1-A, initiator methionine removed symmetrically-dimethylated 4 (human) def: "A histone H2A type 1-A (human) that has had the initiator methionine removed and has been post-translationally modified to include symmetric dimethyl-L-arginine at position 4 of the amino acid sequence represented by UniProtKB:Q96QV6. UniProtKB:Q96QV6, 2-131, Arg-4, MOD:00076." [PRO:DNx, Reactome:R-HSA-5229211] comment: Category=organism-modification. synonym: "hHIST1H2AA/InitMet-/Me2s:4" EXACT PRO-short-label [PRO:DNx] synonym: "PRO_0000230199, Arg-4, MOD:00076" EXACT PRO-proteoform-ftid [PRO:DNx] synonym: "UniProtKB:Q96QV6, 2-131, Arg-4, MOD:00076" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-5229211 "PR:000047710 located_in GO:0005654" is_a: PR:Q96QV6 ! histone H2A type 1-A (human) relationship: has_part MOD:00076 ! symmetric dimethyl-L-arginine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens relationship: lacks_part PR:000021937 ! initiator methionine