Basic information

Full name
6-phosphofructo-2-kinase/fructose-2,6-biphosphatase 2
Ensembl
ENSG00000123836.15
Summary
The protein encoded by this gene is involved in both the synthesis and degradation of fructose-2,6-bisphosphate, a regulatory molecule that controls glycolysis in eukaryotes. The encoded protein has a 6-phosphofructo-2-kinase activity that catalyzes the synthesis of fructose-2,6-bisphosphate, and a fructose-2,6-biphosphatase activity that catalyzes the degradation of fructose-2,6-bisphosphate. This protein regulates fructose-2,6-bisphosphate levels in the heart, while a related enzyme encoded by a different gene regulates fructose-2,6-bisphosphate levels in the liver and muscle. This enzyme functions as a homodimer. Two transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
Annotation
Phosphatase

Protein product

Phosphosites on the primary protein product
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Tumor and normal comparison

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Signed p-values
Data type
Meta P
BRCA
CCRCC
COAD
GBM
HNSCC
LSCC
LUAD
OV
PDAC
UCEC
RNA-3e-44--3e-29---0.11-1.8e-28-6e-11--0.43-
protein-0.067--5.7e-31-0.11-6.3e-6-1.2e-150.740.773.7e-34.2e-6

* P-values are from Wilcoxon rank sum test and can be clicked to show the box plots. Positive values mean higher abundance in tumor. BRCA and GBM do not have normal samples.

mRNA expression at gene level
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC56789101112131415log2(RSEM+1)tumornormal
Protein expression
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC2222.52323.52424.52525.52626.52727.5log2(MS1 intensity)tumornormal

* Mild outlier: filled circle; Extreme outlier: empty circle.

Phenotype and mutation association

Manhattan plot summarizing associations of phenotypes and mutations across all cohorts and omics data types

BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC0123456780-1-2-3-4-5-6-7-8Pan-cancer024681012141618200-2-4-6-8-10-12-14-16-18-20proteinRNASCNVclinicalpathwaycell typegenomicmutation-log10 of P-value

* Data points of significant associations above and below the dotted lines can be hovered to show the phenotype.

Associations of the protein abundance of PFKFB2 with phenotypes and mutations

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Signed p-values
Phenotype
Meta P
BRCA
CCRCC
COAD
GBM
HNSCC
LSCC
LUAD
OV
PDAC
UCEC
HALLMARK_CHOLESTEROL_HOMEOSTASIS3.7e-90.740.368.7e-3-0.921.7e-31.7e-30.150.132.4e-38.7e-3
PROGENy: Androgen6e-80.0110.190.580.57-0.158.3e-40.090.146.2e-42.8e-4
HALLMARK_FATTY_ACID_METABOLISM6.5e-70.180.925.8e-30.940.462.4e-30.840.154.7e-40.01
HALLMARK_BILE_ACID_METABOLISM1.5e-60.110.420.0430.058-0.440.120.410.0272.3e-40.18
HALLMARK_PEROXISOME2.9e-50.750.60.490.34-0.720.0530.40.0154.2e-50.072
HALLMARK_HEME_METABOLISM1.5e-4-0.280.360.120.190.0190.0190.830.360.150.038
HALLMARK_ESTROGEN_RESPONSE_LATE3.8e-4-0.970.048-0.62-0.820.120.0170.620.390.0495.6e-3
HALLMARK_ANDROGEN_RESPONSE6.1e-40.0247.3e-30.49-0.17-0.646.5e-3-0.740.840.0935.7e-3
PATH-NP_TIE2_PATHWAY0.002----7.7e-30.074---0.37
HALLMARK_XENOBIOTIC_METABOLISM2.3e-30.820.050.51-0.60.0880.075-0.270.616.4e-30.088
Showing 1 to 10 of 256 rows

* P-values could be from test for Spearman correlation, Wilcoxon rank sum test, Jonckheere-Terpstra trend test or Cox regression depending on the data type. P-values for individual cohorts can be clicked to show the data plots. The matrix icons in each row can be clicked to show a heatmap summary of associations across all cohorts and omics. The rows in the table can be expanded to show results from other omics.

Cis-association

Associations between omics data of PFKFB2

BRCA0.830.180.20proteinmRNASCNVmethylationCCRCC0.48-0.100.07-0.110.28-0.08proteinmRNASCNVmethylationCOAD0.790.220.31proteinmRNASCNVmethylationGBM0.830.040.160.020.220.17proteinmRNASCNVmethylationHNSCC0.83-0.07-0.03-0.02-0.080.26proteinmRNASCNVmethylationLSCC0.780.100.08-0.000.130.04proteinmRNASCNVmethylationLUAD0.800.050.400.230.500.36proteinmRNASCNVmethylationOV0.580.320.31proteinmRNASCNVmethylationPDAC0.810.190.210.120.270.07proteinmRNASCNVmethylationUCEC0.890.090.510.160.540.19proteinmRNASCNVmethylation

* The numbers are Spearman correlation coefficients and can be clicked to show the scatter plots. The color and size of the circles correlate with the coefficients.

Trans-association

Associations of the protein abundance of PFKFB2 and the protein abundance of other genes

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Signed p-values
Gene
Meta P
BRCA
CCRCC
COAD
GBM
HNSCC
LSCC
LUAD
OV
PDAC
UCEC
No matching records found

* P-values are from test for Spearman correlation. P-values for individual cohorts can be clicked to show the data plots. The matrix icons in each row can be clicked to show a heatmap summary of associations across all cohorts and omics. The rows in the table can be expanded to show results from other omics.

Gene set enrichment analysis

Submit genes and the common logarithm of the p-values of their association with to WebGestalt.