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PFKFB3
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  • PFKFB3
PROTEIN STRUCTURE
ANTIBODIES
AND
VALIDATION
Protein structures
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

PFKFB3
Synonyms
Gene descriptioni

Full gene name according to HGNC.

6-phosphofructo-2-kinase/fructose-2,6-biphosphatase 3
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Read more
Enzymes
Metabolic proteins
Plasma proteins
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Read more
Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 10
Cytoband p15.1
Chromosome location (bp) 6144934 - 6254644
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

13
Ensembl ENSG00000170525 (version 103.38)
Entrez gene 5209
HGNC HGNC:8874
UniProt Q16875 (UniProt - Evidence at protein level)
neXtProt NX_Q16875
Antibodypedia PFKFB3 antibodies


PROTEIN STRUCTUREi

The Structure section provides predicted structures from the Alphafold protein structure database and available experimental structures from Protein Data Bank (PDB).

In the Structure drop-down menu all experimental structures from PDB are available for selection and display. The structures are displayed using the NGL Viewer and can be zoomed-in and rotated either manually or by checking the Autorotate box. The Color scheme can be selected to show the residue index, chain name or confidence score (as B-factors and pLDDT score for experimental and predicted structures, respectively). The positions for available antigen sequences in the structure are shown if Antigens is turned to ON, and the Variants slider can be used to show the positions of clinical and population variants.https://github.com/nglviewer/ngl

Read more

Predicted


Description: Structure prediction from Alphafold project. Structure version 2

# Chains: 1      # Clinical variants: 0      # Population variants: 301

Experimental

Description: Crystal structure of the human inducible form 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase (X-ray)

# Chains: 1      # Clinical variants: 0      # Population variants: 301

Antigens:

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On

Variants:

Off
Clinical
Population

Color scheme:

Confidence
Residue index
Chain name

Autorotate:

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On



PROTEIN BROWSERi

The protein browser displays the antigen location on the target protein(s) and the features of the target protein. The tabs at the top of the protein view section can be used to switch between the different splice variants to which an antigen has been mapped.

At the top of the view, the position of the antigen (identified by the corresponding HPA identifier) is shown as a green bar. A yellow triangle on the bar indicates a <100% sequence identity to the protein target.

Below the antigens, the maximum percent sequence identity of the protein to all other proteins from other human genes is displayed, using a sliding window of 10 aa residues (HsID 10) or 50 aa residues (HsID 50). The region with the lowest possible identity is always selected for antigen design, with a maximum identity of 60% allowed for designing a single-target antigen (read more).

The curve in blue displays the predicted antigenicity i.e. the tendency for different regions of the protein to generate an immune response, with peak regions being predicted to be more antigenic.The curve shows average values based on a sliding window approach using an in-house propensity scale. (read more).

If a signal peptide is predicted by a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius (turquoise) and/or transmembrane regions (orange) are predicted by MDM, these are displayed.

Low complexity regions are shown in yellow and InterPro regions in green. Common (purple) and unique (grey) regions between different splice variants of the gene are also displayed (read more), and at the bottom of the protein view is the protein scale.
«
PFKFB3-201
PFKFB3-202
PFKFB3-203
PFKFB3-204
PFKFB3-205
PFKFB3-206
PFKFB3-207
PFKFB3-208
PFKFB3-215
PFKFB3-216
PFKFB3-217
PFKFB3-218
PFKFB3-219
»


PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The ENSP identifier links to the Ensembl website protein summary, while the ENST identifier links to the Ensembl website transcript summary for the selected splice variant. The data in the UniProt column can be expanded to show links to all matching UniProt identifiers for this protein.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The Gene Ontology terms assigned to this protein are listed if expanding the Gene ontology column. The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide (according to a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius) and the number of predicted transmembrane region(s) (according to MDM) are also reported.
Splice variant UniProt Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
PFKFB3-201
ENSP00000369105
ENST00000317350
Q5W015 [Direct mapping]
6-phosphofructo-2-kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0003873 [6-phosphofructo-2-kinase activity]
GO:0004331 [fructose-2,6-bisphosphate 2-phosphatase activity]
GO:0005524 [ATP binding]
GO:0005654 [nucleoplasm]
GO:0006000 [fructose metabolic process]
GO:0006003 [fructose 2,6-bisphosphate metabolic process]
GO:0008152 [metabolic process]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016311 [dephosphorylation]
GO:0016787 [hydrolase activity]
GO:0046835 [carbohydrate phosphorylation]
Show all
513 aa
58.8 kDa
No 0
PFKFB3-202
ENSP00000353712
ENST00000360521
Q16875 [Direct mapping]
6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 3 6-phosphofructo-2-kinase Fructose-2,6-bisphosphatase
Show all
Enzymes
   ENZYME proteins
   Transferases
   Hydrolases
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0003824 [catalytic activity]
GO:0003873 [6-phosphofructo-2-kinase activity]
GO:0004331 [fructose-2,6-bisphosphate 2-phosphatase activity]
GO:0005515 [protein binding]
GO:0005524 [ATP binding]
GO:0005654 [nucleoplasm]
GO:0005829 [cytosol]
GO:0006000 [fructose metabolic process]
GO:0006003 [fructose 2,6-bisphosphate metabolic process]
GO:0008152 [metabolic process]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016311 [dephosphorylation]
GO:0016740 [transferase activity]
GO:0016787 [hydrolase activity]
GO:0045821 [positive regulation of glycolytic process]
GO:0046835 [carbohydrate phosphorylation]
Show all
514 aa
58.9 kDa
No 0
PFKFB3-203
ENSP00000369100
ENST00000379775
Q16875 [Direct mapping]
6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 3 6-phosphofructo-2-kinase Fructose-2,6-bisphosphatase
Show all
Enzymes
   ENZYME proteins
   Transferases
   Hydrolases
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0003824 [catalytic activity]
GO:0003873 [6-phosphofructo-2-kinase activity]
GO:0004331 [fructose-2,6-bisphosphate 2-phosphatase activity]
GO:0005515 [protein binding]
GO:0005524 [ATP binding]
GO:0005654 [nucleoplasm]
GO:0005829 [cytosol]
GO:0006000 [fructose metabolic process]
GO:0006003 [fructose 2,6-bisphosphate metabolic process]
GO:0008152 [metabolic process]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016311 [dephosphorylation]
GO:0016740 [transferase activity]
GO:0016787 [hydrolase activity]
GO:0045821 [positive regulation of glycolytic process]
GO:0046835 [carbohydrate phosphorylation]
Show all
520 aa
59.6 kDa
No 0
PFKFB3-204
ENSP00000369111
ENST00000379785
Q5VX20 [Direct mapping]
6-phosphofructo-2-kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0003873 [6-phosphofructo-2-kinase activity]
GO:0004331 [fructose-2,6-bisphosphate 2-phosphatase activity]
GO:0005524 [ATP binding]
GO:0005654 [nucleoplasm]
GO:0006000 [fructose metabolic process]
GO:0006003 [fructose 2,6-bisphosphate metabolic process]
GO:0008152 [metabolic process]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016311 [dephosphorylation]
GO:0016787 [hydrolase activity]
GO:0046835 [carbohydrate phosphorylation]
Show all
526 aa
60.3 kDa
No 0
PFKFB3-205
ENSP00000369115
ENST00000379789
Q16875 [Direct mapping]
6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 3 6-phosphofructo-2-kinase Fructose-2,6-bisphosphatase
Show all
Enzymes
   ENZYME proteins
   Transferases
   Hydrolases
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0003824 [catalytic activity]
GO:0003873 [6-phosphofructo-2-kinase activity]
GO:0004331 [fructose-2,6-bisphosphate 2-phosphatase activity]
GO:0005515 [protein binding]
GO:0005524 [ATP binding]
GO:0005654 [nucleoplasm]
GO:0005829 [cytosol]
GO:0006000 [fructose metabolic process]
GO:0006003 [fructose 2,6-bisphosphate metabolic process]
GO:0008152 [metabolic process]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016311 [dephosphorylation]
GO:0016740 [transferase activity]
GO:0016787 [hydrolase activity]
GO:0045821 [positive regulation of glycolytic process]
GO:0046835 [carbohydrate phosphorylation]
Show all
500 aa
57.3 kDa
No 0
PFKFB3-206
ENSP00000416677
ENST00000414237
Q9H178 [Direct mapping]
6-phosphofructo-2-kinase/fructose-2, 6-bisphosphatase; 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 3
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0003873 [6-phosphofructo-2-kinase activity]
GO:0005524 [ATP binding]
GO:0005654 [nucleoplasm]
GO:0006003 [fructose 2,6-bisphosphate metabolic process]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016740 [transferase activity]
GO:0046835 [carbohydrate phosphorylation]
Show all
92 aa
10 kDa
No 0
PFKFB3-207
ENSP00000404995
ENST00000441697
Q9BQU1 [Direct mapping]
6-phosphofructo-2-kinase/ fructose-2,6-bisphosphatase; 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 3
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003873 [6-phosphofructo-2-kinase activity]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016740 [transferase activity]
GO:0046835 [carbohydrate phosphorylation]
Show all
31 aa
3.6 kDa
No 0
PFKFB3-208
ENSP00000390285
ENST00000450232
H0Y483 [Direct mapping]
6-phosphofructo-2-kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0003873 [6-phosphofructo-2-kinase activity]
GO:0004331 [fructose-2,6-bisphosphate 2-phosphatase activity]
GO:0005524 [ATP binding]
GO:0006003 [fructose 2,6-bisphosphate metabolic process]
GO:0008152 [metabolic process]
GO:0016311 [dephosphorylation]
GO:0046835 [carbohydrate phosphorylation]
Show all
143 aa
16.5 kDa
No 0
PFKFB3-215
ENSP00000443319
ENST00000536985
Q16875 [Direct mapping]
6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 3 6-phosphofructo-2-kinase Fructose-2,6-bisphosphatase
Show all
Enzymes
   ENZYME proteins
   Transferases
   Hydrolases
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0003824 [catalytic activity]
GO:0003873 [6-phosphofructo-2-kinase activity]
GO:0004331 [fructose-2,6-bisphosphate 2-phosphatase activity]
GO:0005515 [protein binding]
GO:0005524 [ATP binding]
GO:0005654 [nucleoplasm]
GO:0005829 [cytosol]
GO:0006000 [fructose metabolic process]
GO:0006003 [fructose 2,6-bisphosphate metabolic process]
GO:0008152 [metabolic process]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016311 [dephosphorylation]
GO:0016740 [transferase activity]
GO:0016787 [hydrolase activity]
GO:0045821 [positive regulation of glycolytic process]
GO:0046835 [carbohydrate phosphorylation]
Show all
534 aa
60.6 kDa
No 0
PFKFB3-216
ENSP00000486311
ENST00000625260
F2Z2I2 [Direct mapping]
6-phosphofructo-2-kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0003873 [6-phosphofructo-2-kinase activity]
GO:0004331 [fructose-2,6-bisphosphate 2-phosphatase activity]
GO:0005524 [ATP binding]
GO:0005654 [nucleoplasm]
GO:0006000 [fructose metabolic process]
GO:0006003 [fructose 2,6-bisphosphate metabolic process]
GO:0008152 [metabolic process]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016311 [dephosphorylation]
GO:0016787 [hydrolase activity]
GO:0046835 [carbohydrate phosphorylation]
Show all
455 aa
52.6 kDa
No 0
PFKFB3-217
ENSP00000487277
ENST00000626882
Q5VX20 [Direct mapping]
6-phosphofructo-2-kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0003873 [6-phosphofructo-2-kinase activity]
GO:0004331 [fructose-2,6-bisphosphate 2-phosphatase activity]
GO:0005524 [ATP binding]
GO:0005654 [nucleoplasm]
GO:0006000 [fructose metabolic process]
GO:0006003 [fructose 2,6-bisphosphate metabolic process]
GO:0008152 [metabolic process]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016311 [dephosphorylation]
GO:0016787 [hydrolase activity]
GO:0046835 [carbohydrate phosphorylation]
Show all
526 aa
60.3 kDa
No 0
PFKFB3-218
ENSP00000491095
ENST00000639949
A0A1W2PNV9 [Direct mapping]
6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 3
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0003873 [6-phosphofructo-2-kinase activity]
GO:0005524 [ATP binding]
GO:0006000 [fructose metabolic process]
GO:0006003 [fructose 2,6-bisphosphate metabolic process]
GO:0046835 [carbohydrate phosphorylation]
Show all
122 aa
14.1 kDa
No 0
PFKFB3-219
ENSP00000492001
ENST00000640683
A0A1W2PR17 [Direct mapping]
6-phosphofructo-2-kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003824 [catalytic activity]
GO:0003873 [6-phosphofructo-2-kinase activity]
GO:0004331 [fructose-2,6-bisphosphate 2-phosphatase activity]
GO:0005524 [ATP binding]
GO:0005654 [nucleoplasm]
GO:0006000 [fructose metabolic process]
GO:0006003 [fructose 2,6-bisphosphate metabolic process]
GO:0007420 [brain development]
GO:0008152 [metabolic process]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016311 [dephosphorylation]
GO:0016787 [hydrolase activity]
GO:0046835 [carbohydrate phosphorylation]
Show all
568 aa
64.4 kDa
No 0

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