[Term]
id: PR:000045199
name: histone H3.1, initiator methionine removed phosphorylated 5 (human)
def: "A histone H3.1 (human) that has had the initiator methionine removed and that has been phosphorylated on the residue at the position equivalent to Thr-46 of the amino acid sequence represented by UniProtKB:P68431. UniProtKB:P68431, 2-136, Thr-46, MOD:00047." [PRO:DAN, PRO:JPB, PRO:JR, PMID:19363025, HIstome_var_Hs:Histone_H3.1]
comment: Category=organism-modification.
synonym: "hH3.1/InitMet-/Phos:5" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P68431, 2-136, Thr-46, MOD:00047" EXACT PRO-proteoform-std [PRO:DNx]
synonym: "H3.1:H3T45ph" BROAD [HIstome_ptm_Hs:H3T45ph]
is_a: PR:P68431 ! histone H3.1 (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