Basic information

Full name
collagen type XVII alpha 1 chain
Ensembl
ENSG00000065618.21
Summary
This gene encodes the alpha chain of type XVII collagen. Unlike most collagens, collagen XVII is a transmembrane protein. Collagen XVII is a structural component of hemidesmosomes, multiprotein complexes at the dermal-epidermal basement membrane zone that mediate adhesion of keratinocytes to the underlying membrane. Mutations in this gene are associated with both generalized atrophic benign and junctional epidermolysis bullosa. Two homotrimeric forms of type XVII collagen exist. The full length form is the transmembrane protein. A soluble form, referred to as either ectodomain or LAD-1, is generated by proteolytic processing of the full length form. [provided by RefSeq, Jul 2008]
Annotation
Receptor

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
RNA3.1e-60-1.9e-8--1e-71e-263.2e-21-3.6e-8-
protein6.7e-31---0.038-6.4e-72.9e-181e-10-7.8e-15-

* 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
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC024681012141618log2(RSEM+1)tumornormal
Protein expression
BRCACOADHNSCCLSCCLUADOVPDACUCEC151617181920212223242526272829log2(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

BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC02468101214160-2-4-6-8-10-12-14-16Pan-cancer051015202530350-5-10-15-20-25-30-35proteinRNASCNVclinicalpathwaycell 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 COL17A1 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_P53_PATHWAY1.3e-152.5e-3-0.25-2.7e-54.6e-50.0430.395.2e-51.2e-3
HALLMARK_KRAS_SIGNALING_UP5.2e-111.1e-4-0.12-1.6e-30.0159.1e-50.680.587.1e-3
PROGENy: EGFR5.4e-11-0.86--0.086-3.8e-98.8e-60.0110.591.2e-41.4e-3
PROGENy: WNT9.4e-119e-7-0.01-0.511.6e-30.02-0.464.2e-30.01
HALLMARK_TGF_BETA_SIGNALING1.1e-109.0e-4-0.083-1.1e-43.7e-40.11-0.430.052.7e-3
HALLMARK_APOPTOSIS1.1e-101.1e-3-0.26-2.8e-44.5e-32.5e-40.750.320.017
HALLMARK_EPITHELIAL_MESENCHYMAL_TRANSITION1.7e-107.9e-6-0.42-9.9e-38.6e-50.03-0.841.2e-30.28
HALLMARK_APICAL_JUNCTION4.3e-108.3e-5-0.52-0.0388.9e-75.4e-3-0.370.0250.05
HALLMARK_HYPOXIA6.5e-104.3e-3-0.34-0.022.6e-40.0330.861.6e-40.11
HALLMARK_COAGULATION9.5e-102.0e-5-0.25-6.5e-58.1e-33.1e-30.760.490.19
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 COL17A1

BRCA0.730.06-0.05proteinmRNASCNVmethylationCCRCC0.24proteinmRNASCNVmethylationCOAD0.780.180.17proteinmRNASCNVmethylationGBM0.36proteinmRNASCNVmethylationHNSCC0.930.320.35proteinmRNASCNVmethylationLSCC0.950.210.23proteinmRNASCNVmethylationLUAD0.810.120.10proteinmRNASCNVmethylationOV0.15-0.31-0.00proteinmRNASCNVmethylationPDAC0.920.110.10proteinmRNASCNVmethylationUCEC0.860.510.36proteinmRNASCNVmethylation

* 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 COL17A1 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.