[Term]
id: PR:000045269
name: histone H3.3, initiator methionine removed phosphorylated 1 (human)
def: "A histone H3.3 (human) that has had the initiator methionine removed and that has been phosphorylated on the residue at the position equivalent to Thr-12 of the amino acid sequence represented by UniProtKB:P84243. UniProtKB:P84243, 2-136, Thr-12, MOD:00047." [HIstome_var_Hs:Histone_H3.3, PMID:12560483, PMID:18066052, PRO:DAN, PRO:JPB, PRO:JR]
comment: Category=organism-modification.
synonym: "H3.3:H3T11ph" BROAD [HIstome_ptm_Hs:H3T11ph]
synonym: "hH3.3/InitMet-/Phos:1" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P84243, 2-136, Thr-12, MOD:00047" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-5625878 "PR:000045269 located_in GO:0005654"
is_a: PR:P84243 ! histone H3.3 (human)
relationship: has_part MOD:00047 ! O-phospho-L-threonine
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens
relationship: lacks_part PR:000021937 ! initiator methionine