[Term]
id: PR:000045272
name: histone H3.3, initiator methionine removed phosphorylated 2 (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-4 of the amino acid sequence represented by UniProtKB:P84243. UniProtKB:P84243, 2-136, Thr-4, MOD:00047." [PRO:DAN, PRO:JPB, PRO:JR, PMID:15681610, PMID:19622635, PMID:20705812, PMID:20929775, PMID:20953165, HIstome_var_Hs:Histone_H3.3]
comment: Category=organism-modification.
synonym: "hH3.3/InitMet-/Phos:2" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P84243, 2-136, Thr-4, MOD:00047" EXACT PRO-proteoform-std [PRO:DNx]
synonym: "H3.3:H3T3ph" BROAD [HIstome_ptm_Hs:H3T3ph]
xref: TDR:13799
is_a: PR:P84243 ! histone H3.3 (human)
relationship: has_part MOD:00047 ! O-phospho-L-threonine
relationship: lacks_part PR:000021937 ! initiator methionine
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens