[Term]
id: PR:000064226
name: histone H3.1, initiator methionine removed symmetrically-dimethylated 2 (human)
def: "A histone H3.1 (human) that has had the initiator methionine removed and that has been symmetrically-dimethylated on the residue at the position equivalent to Arg-3 of the amino acid sequence represented by UniProtKB:P68431. UniProtKB:P68431, 2-136, Arg-3, MOD:00076." [PRO:DNx, Reactome:R-HSA-5218935]
comment: Category=organism-modification.
synonym: "hH3.1/InitMet-/Me2s:2" EXACT PRO-short-label [PRO:DNx]
synonym: "Me2sR3-HIST1H3A" RELATED Reactome-displayName [PRO:DNx, Reactome:R-HSA-5218935]
synonym: "UniProtKB:P68431, 2-136, Arg-3, MOD:00076" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-5218935 "PR:000064226 located_in GO:0005654"
is_a: PR:P68431 ! histone H3.1 (human)
relationship: has_part MOD:00076 ! symmetric dimethyl-L-arginine
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens