Basic information

Full name
charged multivesicular body protein 4A
Ensembl
ENSG00000254505.11
Summary
CHMP4A belongs to the chromatin-modifying protein/charged multivesicular body protein (CHMP) family. These proteins are components of ESCRT-III (endosomal sorting complex required for transport III), a complex involved in degradation of surface receptor proteins and formation of endocytic multivesicular bodies (MVBs). Some CHMPs have both nuclear and cytoplasmic/vesicular distributions, and one such CHMP, CHMP1A (MIM 164010), is required for both MVB formation and regulation of cell cycle progression (Tsang et al., 2006 [PubMed 16730941]).[supplied by OMIM, Mar 2008]

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
RNA6.4e-4-3e-9---0.590.70.31-0.39-
protein3.2e-6-7.9e-18-0.018-6.1e-41.5e-40.41-0.94-0.0260.23

* 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
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC77.588.599.51010.51111.512log2(RSEM+1)tumornormal
Protein expression
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC2121.52222.52323.52424.52525.5log2(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

BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC01234567890-1-2-3-4-5-6-7-8-9Pan-cancer02468101214161820220-2-4-6-8-10-12-14-16-18-20-22proteinRNASCNVclinicalpathwaycell 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 CHMP4A with phenotypes and mutations

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Signed p-values
Phenotype
Meta P
BRCA
CCRCC
COAD
GBM
HNSCC
LSCC
LUAD
OV
PDAC
UCEC
xcell: T cell gamma delta4.1e-81.1e-30.180.450.151.8e-40.0180.013-0.980.710.11
xcell: Plasmacytoid dendritic cell2.8e-70.670.0670.570.26.5e-40.0280.51.4e-30.0190.76
KINASE-PSP_RSK2/RPS6KA31.3e-6---1.3e-6------
xcell: Monocyte2.2e-6-0.940.24-0.323.8e-68.1e-30.180.0180.0560.530.18
HALLMARK_IL6_JAK_STAT3_SIGNALING2.3e-6-0.320.14-0.033.3e-50.0269.1e-30.0210.170.0490.045
HALLMARK_INTERFERON_GAMMA_RESPONSE2.4e-60.840.088-0.214.7e-40.0761.7e-30.170.0610.430.067
HALLMARK_ALLOGRAFT_REJECTION5.7e-60.970.19-0.0796.4e-40.0110.0190.270.0210.170.09
ESTIMATE: ImmuneScore6.8e-60.740.48-0.0847.5e-40.0140.0110.250.0130.230.092
xcell: immune score1.2e-50.190.7-0.111.3e-40.0330.040.880.0120.390.026
HALLMARK_INTERFERON_ALPHA_RESPONSE1.4e-50.410.087-0.680.0150.161.2e-30.190.190.650.14
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 CHMP4A

BRCA0.430.240.43proteinmRNASCNVmethylationCCRCC0.29-0.120.24-0.270.58-0.27proteinmRNASCNVmethylationCOAD0.270.100.37proteinmRNASCNVmethylationGBM0.43-0.010.32-0.260.43-0.24proteinmRNASCNVmethylationHNSCC0.55-0.010.35-0.020.69-0.11proteinmRNASCNVmethylationLSCC0.61-0.200.53-0.260.63-0.20proteinmRNASCNVmethylationLUAD0.24-0.090.14-0.200.47-0.04proteinmRNASCNVmethylationOV0.490.110.38proteinmRNASCNVmethylationPDAC0.39-0.160.230.040.36-0.19proteinmRNASCNVmethylationUCEC0.410.150.140.050.09-0.01proteinmRNASCNVmethylation

* 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 CHMP4A 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.