Gene Information
Gene NameFBP2
OrganismHomo sapiens (Human)
Gene Length339
Protein NamesFructose-1,6-bisphosphatase isozyme 2 (FBPase 2) (EC 3.1.3.11) (D-fructose-1,6-bisphosphate 1-phosphohydrolase 2) (Muscle FBPase)
Target NameNA
Target TypeNA
Gene Age645 ( ENSG00000130957 )
Evolutionary StageCellular_organisms
AlphaFoldDBO00757
Gene CardFBP2
Uniprot IDO00757
PfamPF00316; PF18913
In ASDyes
Allosteric Predictionyes (1.000118383)
Ortholog in AnimalsAlpaca_ FBP2 ( ortholog_one2one )
Dog_ FBP2 ( ortholog_one2one )
GuineaPig_ FBP2 ( ortholog_one2one )
Mouse_ Fbp2 ( ortholog_one2one )
Pig_ FBP2 ( ortholog_one2one )
Rat_ Fbp2 ( ortholog_one2one )
OhnologsNA
ParalogsFBP1
Tissuestomach, skeletal.muscle, artery
Tissue SpecificityExpressed in skeletal muscle (at protein level). {ECO:0000269|PubMed:12507293}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 3IFA  (X-ray  1.93A  3IFC  (X-ray  1.97A  4HE0  (X-ray  2.69A  4HE1  (X-ray  2.23A  4HE2  (X-ray  1.60A  5ET5  (X-ray  1.67A  5ET6  (X-ray  1.84A  5ET7  (X-ray  2.99A  5ET8  (X-ray  1.92A  5K54  (X-ray  1.72A  5K55  (X-ray  1.98A  5K56  (X-ray  2.20A  5L0A  (X-ray  2.30A  5Q0C  (X-ray  2.40A 
DBSNP rs573212 
Subcellular location [CC]Cell junction {ECO:0000250}. Cytoplasm. Nucleus. Cytoplasm, myofibril, sarcomere, Z line. Note=In neonatal cardiomyocytes, distributed throughout the cytosol, accumulating in the intercalated disks which occur at the Z line of cardiomyocytes and connect adjacent cells, and also located in the nucleus;
dissociates from the Z line following an increase in cytosolic Ca(2+) concentration (By similarity). In muscle precursor cells, localizes predominantly to the nucleus and to a lesser extent to the cytoplasm at the proliferative phase, while mainly localizing to the cytoplasm at the differentiation phase (By similarity). Colocalizes with ALDOA and alpha-actinin on both sides of the Z line of skeletal muscle;
dissociates rapidly from the Z line following an increase in cytosolic Ca(2+) concentration. {ECO:0000250}.
Mouse PG classificationNA
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