[Term] id: PR:000082623 name: polyadenylate-binding protein 4 phosphorylated 1 (human) def: "A polyadenylate-binding protein 4 (human) that has been phosphorylated on the residue at the position equivalent to Ser-109 of the amino acid sequence represented by UniProtKB:Q13310-1. Example: UniProtKB:Q13310-1, Ser-109, MOD:00046." [PRO:DNx, IEDB_epitope:2148173] comment: Category=organism-modification. synonym: "hPABPC4/Phos:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q13310, Ser-109, MOD:00046" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:Q13310-1, Ser-109, MOD:00046" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:Q13310 ! polyadenylate-binding protein 4 (human) relationship: has_part MOD:00046 ! O-phospho-L-serine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens