Basic information

Full name
cytochrome c oxidase subunit 5A
Ensembl
ENSG00000178741.12
Summary
Cytochrome c oxidase (COX) is the terminal enzyme of the mitochondrial respiratory chain. It is a multi-subunit enzyme complex that couples the transfer of electrons from cytochrome c to molecular oxygen and contributes to a proton electrochemical gradient across the inner mitochondrial membrane. The complex consists of 13 mitochondrial- and nuclear-encoded subunits. The mitochondrially-encoded subunits perform the electron transfer of proton pumping activities. The functions of the nuclear-encoded subunits are unknown but they may play a role in the regulation and assembly of the complex. This gene encodes the nuclear-encoded subunit Va of the human mitochondrial respiratory chain enzyme. A pseudogene COX5AP1 has been found in chromosome 14q22. [provided by RefSeq, Jul 2008]
Annotation
Essential genes

Protein product

  • ENST00000322347.11 Primary ENSP00000317780.6 (0 phosphosite)
  • ENST00000564811.1
  • ENST00000568783.5
  • ENST00000567270.5
  • ENST00000562233.5
  • ENST00000568517.1
Phosphosites on the primary protein product
Loading...

Tumor and normal comparison

Loading, please wait
Signed p-values
Data type
Meta P
BRCA
CCRCC
COAD
GBM
HNSCC
LSCC
LUAD
OV
PDAC
UCEC
RNA0.021--7.7e-26---2.5e-167.6e-301.1e-13-5.2e-3-
protein-7.7e-5--1.5e-29-2.9e-3--2.2e-211.1e-144.6e-177.8e-4-6.5e-120.88

* 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
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC7.588.599.51010.51111.51212.513log2(RSEM+1)tumornormal
Protein expression
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC2424.52525.52626.52727.52828.52929.53030.5log2(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

BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC024681012140-2-4-6-8-10-12-14Pan-cancer010203040506070800-10-20-30-40-50-60-70-80proteinRNASCNVclinicalpathwaycell 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 COX5A with phenotypes and mutations

Loading, please wait
Signed p-values
Phenotype
Meta P
BRCA
CCRCC
COAD
GBM
HNSCC
LSCC
LUAD
OV
PDAC
UCEC
HALLMARK_OXIDATIVE_PHOSPHORYLATION4.3e-100.0861.8e-4-0.760.720.0987.1e-51.4e-35.3e-50.50.5
HALLMARK_PEROXISOME4.8e-90.131.2e-30.0110.150.280.31-0.775.7e-60.544.8e-3
HALLMARK_FATTY_ACID_METABOLISM5.9e-60.64.1e-3-0.87-0.110.0121.1e-50.060.054-0.960.045
HALLMARK_KRAS_SIGNALING_DN1.6e-50.21-0.166.7e-32.6e-43.9e-62.6e-7-0.92-0.860.98-0.038
HALLMARK_BILE_ACID_METABOLISM4.2e-50.286.3e-40.0840.890.014-0.51-0.910.0780.160.085
DISEASE-PSP_Alzheimer's_disease6.7e-4---1e-8------0.36
Tumor Purity (ABSOLUTE)1.3e-30.25-0.740.49-0.62-0.170.0290.560.0350.0111.8e-3
xcell: B cell plasma1.8e-30.283.1e-3-0.550.0320.3-0.830.650.270.260.45
KINASE-PSP_PLK12.7e-3---0.550.2----9.6e-4
HALLMARK_REACTIVE_OXYGEN_SPECIES_PATHWAY5.6e-30.360.1-0.013-0.958.6e-30.0110.556.1e-30.61-0.8
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 COX5A

BRCA0.300.070.32proteinmRNASCNVmethylationCCRCC0.490.100.010.070.10-0.08proteinmRNASCNVmethylationCOAD0.00-0.090.41proteinmRNASCNVmethylationGBM0.070.14-0.20-0.000.220.06proteinmRNASCNVmethylationHNSCC0.200.060.060.110.500.07proteinmRNASCNVmethylationLSCC0.530.050.090.020.38-0.11proteinmRNASCNVmethylationLUAD0.350.040.15-0.070.63-0.08proteinmRNASCNVmethylationOV0.410.060.53proteinmRNASCNVmethylationPDAC0.15-0.020.070.050.290.10proteinmRNASCNVmethylationUCEC0.270.180.200.180.250.04proteinmRNASCNVmethylation

* 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 COX5A and the protein abundance of other genes

Loading, please wait
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.