[Term] id: PR:000078133 name: 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 4 phosphorylated 1 (human) def: "A 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 4 (human) that has been phosphorylated on the residue at the position equivalent to Ser-204 of the amino acid sequence represented by UniProtKB:Q16877-1. Example: UniProtKB:Q16877-1, Ser-204, MOD:00046." [PRO:DNx, IEDB_epitope:2146388] comment: Category=organism-modification. synonym: "hPFKFB4/Phos:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q16877, Ser-204, MOD:00046" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:Q16877-1, Ser-204, MOD:00046" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:Q16877 ! 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 4 (human) relationship: has_part MOD:00046 ! O-phospho-L-serine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens