6-Phosphofructo-2-Kinase/Fructose-2,6-Biphosphatase 4

**Semantic type:** Amino Acid, Peptide, or Protein|Enzyme

**Definition:** 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 4 (469 aa, ~54 kDa) is encoded by the human PFKFB4 gene. This protein plays a role in the biosynthesis and catabolism of fructose-2,6-bisphosphate and ATP.

**Synonyms:** - 6PF-2-K/Fru-2,6-P2ase 4 - 6PF-2-K/Fru-2,6-P2ase Testis-Type Isozyme - PFK/FBPase 4 - PFKFB4