[Term]
id: PR:000063652
name: histone H3.1, initiator methionine removed symmetrically-dimethylated 1 (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-9 of the amino acid sequence represented by UniProtKB:P68431. UniProtKB:P68431, 2-136, Arg-9, MOD:00076." [PRO:DNx, Reactome:R-HSA-5211328]
comment: Category=organism-modification.
synonym: "hH3.1/InitMet-/Me2s:1" EXACT PRO-short-label [PRO:DNx]
synonym: "Me2sR9-HIST1H3A" RELATED Reactome-displayName [PRO:DNx, Reactome:R-HSA-5211328]
synonym: "UniProtKB:P68431, 2-136, Arg-9, MOD:00076" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-5211328 "PR:000063652 located_in GO:0005654"
is_a: PR:P68431 ! histone H3.1 (human)
relationship: has_part MOD:00076 ! symmetric dimethyl-L-arginine
relationship: lacks_part PR:000021937 ! initiator methionine
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens