Basic information

Full name
GTP binding protein 4
Ensembl
ENSG00000107937.19
Summary
GTP-binding proteins are GTPases and function as molecular switches that can flip between two states: active, when GTP is bound, and inactive, when GDP is bound. 'Active' in this context usually means that the molecule acts as a signal to trigger other events in the cell. When an extracellular ligand binds to a G-protein-linked receptor, the receptor changes its conformation and switches on the trimeric G proteins that associate with it by causing them to eject their GDP and replace it with GTP. The switch is turned off when the G protein hydrolyzes its own bound GTP, converting it back to GDP. But before that occurs, the active protein has an opportunity to diffuse away from the receptor and deliver its message for a prolonged period to its downstream target. [provided by RefSeq, Jul 2008]
Annotation
Essential genes

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
RNA5.2e-60-1.6e-8--1.4e-154.1e-273.2e-15-2.3e-5-
protein7.8e-95-4.4e-271e-33-1.1e-264e-35-8.1e-9-0.032.9e-7

* 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
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC9.51010.51111.51212.51313.514log2(RSEM+1)tumornormal
Protein expression
BRCACCRCCCOADGBMHNSCCLSCCOVPDACUCEC22.52323.52424.52525.52626.527log2(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-cancer0102030405060700-10-20-30-40-50-60-70proteinRNASCNVclinicalpathwaycell 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 GTPBP4 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_MYC_TARGETS_V25.6e-732.1e-171.8e-69.5e-53.5e-62.2e-162.2e-16-3.9e-62.7e-86.1e-9
HALLMARK_E2F_TARGETS1.2e-552.2e-161.0e-53.1e-57.2e-33.2e-112.2e-16-0.0243.8e-92.7e-6
HALLMARK_G2M_CHECKPOINT4.3e-452.2e-164.7e-62.4e-40.0161.5e-91.4e-8-0.0765.1e-88.2e-6
KINASE-PSP_CDK22.8e-412.2e-162.7e-32.5e-30.0252.2e-162.4e-8-1.2e-31.4e-50.011
HALLMARK_DNA_REPAIR2.3e-403.0e-44.3e-42.2e-41.7e-42.5e-82.2e-16-0.061.7e-79.7e-6
HALLMARK_MYC_TARGETS_V11e-363.4e-91.1e-34.9e-48.5e-34.8e-77.3e-10-0.0673.8e-83.4e-5
KINASE-PSP_CDK12.3e-362.2e-160.024.8e-44.7e-66.6e-93.7e-7-4.6e-34.9e-40.049
PERT-PSP_NOCODAZOLE2.9e-363.7e-139.2e-40.685.2e-52.2e-161.2e-6-2.6e-35.6e-41.6e-3
HALLMARK_MTORC1_SIGNALING2.4e-294.8e-93.0e-55.0e-40.0188.7e-78.4e-5-0.084.4e-41.7e-4
xcell: T cell CD4+ Th18.5e-248.6e-9-0.515.4e-30.0443.4e-101.8e-9-0.234.8e-37.2e-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 GTPBP4

BRCA0.690.460.69proteinmRNASCNVmethylationCCRCC0.140.03-0.12-0.080.16-0.25proteinmRNASCNVmethylationCOAD0.300.070.39proteinmRNASCNVmethylationGBM0.29-0.100.18-0.420.62-0.44proteinmRNASCNVmethylationHNSCC0.59-0.160.15-0.190.57-0.02proteinmRNASCNVmethylationLSCC0.600.080.23-0.100.65-0.06proteinmRNASCNVmethylationLUAD-0.090.53-0.22proteinmRNASCNVmethylationOV0.640.540.75proteinmRNASCNVmethylationPDAC0.440.050.260.100.580.07proteinmRNASCNVmethylationUCEC0.52-0.03-0.170.100.18-0.10proteinmRNASCNVmethylation

* 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 GTPBP4 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.