[Term]
id: PR:000044898
name: histone H2A type 1-G/I/K/L/M, initiator methionine removed phosphorylated 2 (human)
def: "A histone H2A type 1-G/I/K/L/M (human) that has had the initiator methionine removed and that has been phosphorylated on the residue at the position equivalent to Thr-121 of the amino acid sequence represented by UniProtKB:P0C0S8. UniProtKB:P0C0S8, 2-130, Thr-121, MOD:00047." [HIstome_var_Hs:Histone_H2A_type_1, PMID:11756469, PMID:14667408, PMID:19965387, PRO:DAN, PRO:JPB, PRO:JR]
comment: Category=organism-modification. Kinase=("BUB1"; PR:O43683). [PRO:KER, PMID:19965387]
synonym: "H2A_type_1:H2AT120ph" BROAD [HIstome_ptm_Hs:H2AT120ph]
synonym: "PRO_0000055235, Thr-121, MOD:00047" EXACT PRO-proteoform-ftid [PRO:DNx]
synonym: "hHIST1H2A[G/I/K/L/M]/InitMet-/Phos:2" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P0C0S8, 2-130, Thr-121, MOD:00047" EXACT PRO-proteoform-std [PRO:DNx]
is_a: PR:P0C0S8 ! histone H2A type 1-G/I/K/L/M (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