Basic information

Full name
vitamin K epoxide reductase complex subunit 1
Ensembl
ENSG00000167397.15
Summary
This gene encodes the catalytic subunit of the vitamin K epoxide reductase complex, which is responsible for the reduction of inactive vitamin K 2,3-epoxide to active vitamin K in the endoplasmic reticulum membrane. Vitamin K is a required co-factor for carboxylation of glutamic acid residues by vitamin K-dependent gamma-carboxylase in blood-clotting enzymes. Allelic variation in this gene is associated with vitamin k-dependent clotting factors combined deficiency of 2, and increased resistance or sensitivity to warfarin, an inhibitor of vitamin K epoxide reductase. Pseudogenes of this gene are located on chromosomes 1 and X. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Aug 2015]
Annotation
Druggable target (Tier T1)

Protein product

  • ENST00000394975.3 Primary ENSP00000378426.2 (0 phosphosite)
  • ENST00000498155.1
  • ENST00000394971.7
  • ENST00000319788.11
  • ENST00000300851.10
  • ENST00000354895.4
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
RNA4.4e-26-9.8e-29--4.6e-40.219.3e-21--0.11-
protein3.6e-17-1.4e-130.8-4.9e-51.3e-103.9e-267.5e-4-4.2e-10-0.046

* 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
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC88.599.51010.51111.51212.51313.5log2(RSEM+1)tumornormal
Protein expression
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC1819202122232425262728log2(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

BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC024681012141618200-2-4-6-8-10-12-14-16-18-20Pan-cancer0510152025300-5-10-15-20-25-30proteinRNASCNVclinicalpathwaycell 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 VKORC1 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_EPITHELIAL_MESENCHYMAL_TRANSITION3.4e-9-0.5-0.350.0250.0512.2e-165.8e-50.820.482.2e-3-0.9
KINASE-PSP_PKCA/PRKCA9e-8-0.17-0.0144.6e-30.0977.5e-30.260.0997.1e-50.31
HALLMARK_COAGULATION2.6e-7-0.610.730.080.030.0015.0e-410.36.7e-40.62
HALLMARK_ANGIOGENESIS4.6e-60.66-0.340.0420.194.4e-81.4e-3-0.440.625.9e-30.59
xcell: Macrophage3.4e-5-0.620.440.250.140.0253.2e-3-0.670.0280.0750.13
HALLMARK_HYPOXIA4.0e-5-0.570.130.0581.3e-36.4e-50.011-0.0970.50.089-0.71
xcell: Macrophage M24.6e-5-0.80.050.240.620.0280.050.690.110.0110.41
KINASE-PSP_PKACA/PRKACA5.4e-5-0.190.010.0480.130.130.0010.0140.34-0.220.31
xcell: Macrophage M18.2e-5-0.70.870.260.0990.129.3e-4-0.180.060.0130.045
ESTIMATE: StromalScore3.3e-4-0.28-0.0710.0760.521.8e-42.0e-60.70.310.015-0.62
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 VKORC1

BRCA-0.020.000.41proteinmRNASCNVmethylationCCRCC0.33-0.09-0.01-0.070.28-0.04proteinmRNASCNVmethylationCOAD-0.07-0.19-0.02proteinmRNASCNVmethylationGBM0.59-0.160.05-0.080.10-0.17proteinmRNASCNVmethylationHNSCC0.46-0.120.13-0.070.27-0.16proteinmRNASCNVmethylationLSCC0.49-0.110.13-0.160.29-0.20proteinmRNASCNVmethylationLUAD0.490.140.480.180.410.25proteinmRNASCNVmethylationOV0.350.290.37proteinmRNASCNVmethylationPDAC0.44-0.210.06-0.28-0.00-0.14proteinmRNASCNVmethylationUCEC0.36-0.040.130.080.19-0.20proteinmRNASCNVmethylation

* 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 VKORC1 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.