Basic information

Full name
RAP1 GTPase activating protein
Ensembl
ENSG00000076864.19
Summary
This gene encodes a type of GTPase-activating-protein (GAP) that down-regulates the activity of the ras-related RAP1 protein. RAP1 acts as a molecular switch by cycling between an inactive GDP-bound form and an active GTP-bound form. The product of this gene, RAP1GAP, promotes the hydrolysis of bound GTP and hence returns RAP1 to the inactive state whereas other proteins, guanine nucleotide exchange factors (GEFs), act as RAP1 activators by facilitating the conversion of RAP1 from the GDP- to the GTP-bound form. In general, ras subfamily proteins, such as RAP1, play key roles in receptor-linked signaling pathways that control cell growth and differentiation. RAP1 plays a role in diverse processes such as cell proliferation, adhesion, differentiation, and embryogenesis. Alternative splicing results in multiple transcript variants encoding distinct proteins. [provided by RefSeq, Aug 2011]

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
RNA-7.5e-34--4.3e-29---0.042-8.5e-250.87--1.6e-4-
protein-8.7e-26--2.5e-30-0.017--0.033-2.2e-23-0.20.044-2e-161.9e-4

* 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
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC234567891011121314log2(RSEM+1)tumornormal
Protein expression
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC18192021222324252627log2(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-cancer0246810121416182022240-2-4-6-8-10-12-14-16-18-20-22-24proteinRNASCNVclinicalpathwaycell 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 RAP1GAP 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_PANCREAS_BETA_CELLS2.7e-100.56-0.992.2e-46.4e-90.0137.4e-30.29-0.571.1e-30.33
HALLMARK_HEME_METABOLISM1.3e-80.0220.0433.6e-4-0.430.433.5e-31.7e-50.0310.22-0.63
RPL22 mutation2.7e-8--5.0e-4------1.2e-5
PROGENy: Androgen9.6e-76.7e-40.0370.34-0.390.570.292.1e-7-0.236.1e-40.39
HALLMARK_KRAS_SIGNALING_DN2.1e-60.28-0.49-0.541.1e-60.44-0.561.7e-40.192.1e-60.71
HALLMARK_FATTY_ACID_METABOLISM2.5e-62.2e-30.030.14-6.2e-30.180.0261.5e-4-0.851.1e-30.61
HALLMARK_BILE_ACID_METABOLISM6.1e-67.9e-30.063-0.54-0.068-0.256.2e-38.8e-80.131.6e-4-0.99
HALLMARK_SPERMATOGENESIS6.3e-6-0.140.610.0343e-110.240.091-0.0970.0583.1e-4-0.82
xcell: Hematopoietic stem cell7.9e-60.0680.08-0.263.1e-30.099-0.894e-9-0.390.014-0.78
SBS20 (POLD1 mutation and defective DNA mismatch repair)1.2e-5--1.2e-5-------
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 RAP1GAP

BRCA0.780.160.26proteinmRNASCNVmethylationCCRCC0.65-0.140.10-0.160.16-0.17proteinmRNASCNVmethylationCOAD0.630.460.45proteinmRNASCNVmethylationGBM0.79-0.000.01-0.030.040.01proteinmRNASCNVmethylationHNSCC0.260.070.020.010.100.19proteinmRNASCNVmethylationLSCC0.810.09-0.030.18-0.03-0.01proteinmRNASCNVmethylationLUAD0.82-0.150.32-0.070.37-0.00proteinmRNASCNVmethylationOV0.620.320.39proteinmRNASCNVmethylationPDAC0.73-0.270.19-0.080.27-0.10proteinmRNASCNVmethylationUCEC0.880.010.040.000.13-0.24proteinmRNASCNVmethylation

* 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 RAP1GAP 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.