P25114

PR
Gene name
Pfkfb4
Protein name
6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 4
Names
6PF-2-K/Fru-2,6-P2ase 4, PFK/FBPase 4, 6PF-2-K/Fru-2,6-P2ase testis-type isozyme
Species
Rattus norvegicus (Rat)
KEGG Pathway
rno:54283
EC number
2.7.1.105: Phosphotransferases with an alcohol group as acceptor
Protein Class

Descriptions

The autoinhibited protein was predicted that may have potential autoinhibitory elements via cis-regPred.

Autoinhibitory domains (AIDs)

166-236 (Predicted disordered autoinhibitory region) PR

Target domain

Relief mechanism

Assay

cis-regPred

Accessory elements

No accessory elements

References

Autoinhibited structure

Activated structure

4 structures for P25114

Entry ID Method Resolution Chain Position Source
1BIF X-ray 200 A A 1-469 PDB
2BIF X-ray 240 A A/B 1-469 PDB
3BIF X-ray 230 A A 2-469 PDB
AF-P25114-F1 Predicted AlphaFoldDB

No variants for P25114

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for P25114

No associated diseases with P25114

2 regional properties for P25114

Type Name Position InterPro Accession
domain Band 7 domain 5 - 266 IPR001107
domain Flotillin, C-terminal domain 310 - 389 IPR031905

Functions

Description
EC Number 2.7.1.105 Phosphotransferases with an alcohol group as acceptor
Subcellular Localization
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

1 GO annotations of cellular component

Name Definition
cytosol The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

3 GO annotations of molecular function

Name Definition
6-phosphofructo-2-kinase activity Catalysis of the reaction: beta-D-fructose 6-phosphate + ATP = beta-D-fructose 2,6-bisphosphate + ADP + 2 H(+).
ATP binding Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
fructose-2,6-bisphosphate 2-phosphatase activity Catalysis of the reaction: D-fructose 2,6-bisphosphate + H2O = D-fructose-6-phosphate + phosphate.

2 GO annotations of biological process

Name Definition
fructose 2,6-bisphosphate metabolic process The chemical reactions and pathways involving fructose 2,6-bisphosphate. The D enantiomer is an important regulator of the glycolytic and gluconeogenic pathways. It inhibits fructose 1,6-bisphosphatase and activates phosphofructokinase.
fructose metabolic process The chemical reactions and pathways involving fructose, the ketohexose arabino-2-hexulose. Fructose exists in a open chain form or as a ring compound. D-fructose is the sweetest of the sugars and is found free in a large number of fruits and honey.

13 homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
P32604 FBP26 Fructose-2,6-bisphosphatase Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) PR
P49872 PFKFB1 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 1 Bos taurus (Bovine) PR
P26285 PFKFB2 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 2 Bos taurus (Bovine) PR
O60825 PFKFB2 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 2 Homo sapiens (Human) PR
P16118 PFKFB1 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 1 Homo sapiens (Human) PR
Q16875 PFKFB3 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 3 Homo sapiens (Human) PR
Q16877 PFKFB4 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 4 Homo sapiens (Human) PR
P70265 Pfkfb2 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 2 Mus musculus (Mouse) PR
P70266 Pfkfb1 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 1 Mus musculus (Mouse) PR
Q6DTY7 Pfkfb4 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 4 Mus musculus (Mouse) PR
Q9JJH5 Pfkfb2 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 2 Rattus norvegicus (Rat) PR
P07953 Pfkfb1 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 1 Rattus norvegicus (Rat) PR
O35552 Pfkfb3 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 3 Rattus norvegicus (Rat) PR
10 20 30 40 50 60
MASPRELTQN PLKKIWMPYS NGRPALHASQ RGVCMTNCPT LIVMVGLPAR GKTYISKKLT
70 80 90 100 110 120
RYLNWIGVPT REFNVGQYRR DMVKTYKSFE FFLPDNEEGL KIRKQCALAA LNDVRKFLSE
130 140 150 160 170 180
EGGHVAVFDA TNTTRERRAM IFNFGEQNGY KTFFVESICV DPEVIAANIV QVKLGSPDYV
190 200 210 220 230 240
NRDSDEATED FMRRIECYEN SYESLDEEQD RDLSYIKIMD VGQSYVVNRV ADHIQSRIVY
250 260 270 280 290 300
YLMNIHVTPR SIYLCRHGES ELNLKGRIGG DPGLSPRGRE FSKHLAQFIS DQNIKDLKVW
310 320 330 340 350 360
TSQMKRTIQT AEALSVPYEQ WKVLNEIDAG VCEEMTYEEI QDHYPLEFAL RDQDKYRYRY
370 380 390 400 410 420
PKGESYEDLV QRLEPVIMEL ERQENVLVIC HQAVMRCLLA YFLDKAAEEL PYLKCPLHTV
430 440 450 460
LKLTPVAYGC KVESIFLNVA AVNTHRDRPQ NVDISRPSEE ALVTVPAHQ