Basic information

Full name
KDEL endoplasmic reticulum protein retention receptor 3
Ensembl
ENSG00000100196.11
Summary
This gene encodes a member of the KDEL endoplasmic reticulum protein retention receptor family. Retention of resident soluble proteins in the lumen of the endoplasmic reticulum (ER) is achieved in both yeast and animal cells by their continual retrieval from the cis-Golgi, or a pre-Golgi compartment. Sorting of these proteins is dependent on a C-terminal tetrapeptide signal, usually lys-asp-glu-leu (KDEL) in animal cells, and his-asp-glu-leu (HDEL) in S. cerevisiae. This process is mediated by a receptor that recognizes, and binds the tetrapeptide-containing protein, and returns it to the ER. In yeast, the sorting receptor encoded by a single gene, ERD2, is a seven-transmembrane protein. Unlike yeast, several human homologs of the ERD2 gene, constituting the KDEL receptor gene family, have been described. KDELR3 was the third member of the family to be identified. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Jul 2013]

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
RNA1e-52-4.3e-9--3.4e-41.7e-171.6e-30-2.5e-6-
protein3.8e-8--3.5e-12--0.681.2e-44.2e-140.38-0.16-4.2e-3

* 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
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC67891011121314log2(RSEM+1)tumornormal
Protein expression
BRCACOADHNSCCLSCCLUADOVPDACUCEC1818.51919.52020.52121.52222.52323.52424.525log2(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

BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC0246810121416180-2-4-6-8-10-12-14-16-18Pan-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 KDELR3 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_ANDROGEN_RESPONSE6.8e-80.047-4.6e-3-0.0765.6e-40.212.6e-3-10.34
HALLMARK_EPITHELIAL_MESENCHYMAL_TRANSITION4.9e-70.13--0.48-0.0748.1e-70.552.4e-60.690.31
HALLMARK_COAGULATION1.0e-60.17--0.31-0.311.1e-5-0.991.1e-60.110.12
HALLMARK_PANCREAS_BETA_CELLS1.4e-50.16-4.4e-6-6.5e-45.9e-3-0.480.77-0.510.24
HALLMARK_GLYCOLYSIS2.6e-57.4e-3-1.7e-4-0.140.740.130.0780.13-0.24
RNF43 mutation3.1e-5--3.1e-5-------
ESTIMATE: StromalScore4.5e-50.23--0.77-0.46.7e-70.735.7e-5-0.510.26
KINASE-PSP_PKCA/PRKCA1.0e-40.068--0.35--0.629.9e-30.111.4e-36.1e-30.62
SBS20 (POLD1 mutation and defective DNA mismatch repair)1.4e-4--1.4e-4-------
ACVR2A mutation1.5e-4--1.5e-4-------
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 KDELR3

BRCA0.560.160.33proteinmRNASCNVmethylationCCRCC0.060.12-0.04proteinmRNASCNVmethylationCOAD0.750.400.27proteinmRNASCNVmethylationGBM-0.220.070.08proteinmRNASCNVmethylationHNSCC0.52-0.00-0.05-0.030.220.13proteinmRNASCNVmethylationLSCC0.670.210.230.010.200.04proteinmRNASCNVmethylationLUAD0.61-0.080.34-0.180.36-0.03proteinmRNASCNVmethylationOV0.420.120.27proteinmRNASCNVmethylationPDAC0.50-0.090.130.070.370.04proteinmRNASCNVmethylationUCEC0.61-0.010.22-0.040.21-0.01proteinmRNASCNVmethylation

* 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 KDELR3 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.