Gene: INSIG1

LinkedOmicsKB © 2022-2023 Zhang Lab

Basic information

Full name
insulin induced gene 1
Ensembl
ENSG00000186480.13
Summary
This gene encodes an endoplasmic reticulum membrane protein that regulates cholesterol metabolism, lipogenesis, and glucose homeostasis. The encoded protein has six transmembrane helices which contain an effector protein binding site. It binds the sterol-sensing domains of sterol regulatory element-binding protein (SREBP) cleavage-activating protein (SCAP) and 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMG-CoA reductase), and is essential for the sterol-mediated trafficking of these two proteins. It promotes the endoplasmic reticulum retention of SCAP and the ubiquitin-mediated degradation of HMG-CoA reductase. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2016]

Protein product

  • ENST00000340368.9 Primary ENSP00000344741.4 (0 phosphosite)
  • ENST00000344756.8
  • ENST00000342407.5
Phosphosites on the primary protein product

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-1.2e-20--0.21---0.22-3.9e-12-5e-16--9.8e-4-
protein-----------

* 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
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC77.588.599.51010.51111.51212.51313.514log2(RSEM+1)tumornormal
Protein expression

* 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

BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC01234567891011120-1-2-3-4-5-6-7-8-9-10-11-12Pan-cancer05101520253035404550550-5-10-15-20-25-30-35-40-45-50-55proteinRNASCNVclinicalpathwaycell 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 INSIG1 with phenotypes and mutations

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Signed p-values
Phenotype
Meta P
BRCA
CCRCC
COAD
GBM
HNSCC
LSCC
LUAD
OV
PDAC
UCEC
cibersort: B cell naive-----------
cibersort: B cell plasma-----------
cibersort: T cell CD4+ naive-----------
cibersort: T cell CD4+ memory activated-----------
cibersort: T cell regulatory (Tregs)-----------
cibersort: NK cell activated-----------
cibersort: Monocyte-----------
cibersort: Macrophage M0-----------
cibersort: Macrophage M1-----------
cibersort: Macrophage M2-----------
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 INSIG1

BRCA0.32proteinmRNASCNVmethylationCCRCC-0.020.30-0.13proteinmRNASCNVmethylationCOAD0.18proteinmRNASCNVmethylationGBM0.010.17-0.06proteinmRNASCNVmethylationHNSCC0.270.480.26proteinmRNASCNVmethylationLSCC0.090.340.10proteinmRNASCNVmethylationLUAD0.230.040.07proteinmRNASCNVmethylationOV0.40proteinmRNASCNVmethylationPDAC-0.060.230.09proteinmRNASCNVmethylationUCEC0.130.070.06proteinmRNASCNVmethylation

* 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 INSIG1 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.