[Term] id: PR:000068097 name: histone H1.2 phosphorylated 1 (human) def: "A histone H1.2 (human) that has been phosphorylated on the residue at the position equivalent to Ser-55 of the amino acid sequence represented by UniProtKB:P16403. UniProtKB:P16403, Ser-55, MOD:00046." [PRO:DNx, IEDB_epitope:609323] comment: Category=organism-modification. synonym: "hH1-2/Phos:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P16403, Ser-55, MOD:00046" EXACT PRO-proteoform-std [PRO:DNx] is_a: PR:P16403 ! histone H1.2 (human) relationship: has_part MOD:00046 ! O-phospho-L-serine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens