Basic information

Full name
small nuclear ribonucleoprotein polypeptide A
Ensembl
ENSG00000077312.9
Summary
The protein encoded by this gene associates with stem loop II of the U1 small nuclear ribonucleoprotein, which binds the 5' splice site of precursor mRNAs and is required for splicing. The encoded protein autoregulates itself by polyadenylation inhibition of its own pre-mRNA via dimerization and has been implicated in the coupling of splicing and polyadenylation. [provided by RefSeq, Oct 2010]

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
RNA1.2e-57-3.2e-25--0.132.8e-263.6e-19-1.3e-5-
protein5.1e-54-0.0391.4e-20-1e-149.1e-302.8e-308.8e-6-2.9e-30.67

* 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
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC7.588.599.51010.51111.51212.513log2(RSEM+1)tumornormal
Protein expression
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC2525.52626.52727.52828.529log2(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

BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC0246810121416182022240-2-4-6-8-10-12-14-16-18-20-22-24Pan-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 SNRPA 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_E2F_TARGETS8.3e-230.10.912.5e-41.6e-81.6e-62e-70.0180.551.4e-40.001
HALLMARK_G2M_CHECKPOINT1.4e-210.280.510.0016.7e-74.2e-63.5e-87.5e-3-0.881.4e-41.8e-4
HALLMARK_SPERMATOGENESIS3.5e-204.4e-30.721.6e-30.221.7e-92.3e-78.1e-50.0230.0160.09
KINASE-PSP_CDK22e-180.170.690.0458.9e-75.3e-61.3e-40.030.184.6e-43.1e-4
HALLMARK_MYC_TARGETS_V21.9e-170.083-0.380.0421.2e-50.0011.6e-60.0793.3e-31.9e-41.9e-3
KINASE-PSP_CK2A1/CSNK2A19.7e-155.8e-4-0.280.29.1e-81.1e-50.0140.280.183.4e-48.7e-3
Tumor Purity (WGS)1.2e-14-0.2-8.4e-83.3e-72.2e-63.2e-3-0.29-0.96
chromosomal instability1.5e-120.0760.91-0.45.0e-65.9e-69.8e-62.2e-30.120.110.11
xcell: T cell CD4+ Th19.2e-124.4e-30.840.0751.6e-50.295.5e-70.0340.980.0550.023
HALLMARK_DNA_REPAIR9.9e-128.8e-3-0.640.091.1e-50.0186.0e-50.210.180.0430.022
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 SNRPA

BRCA0.160.090.07proteinmRNASCNVmethylationCCRCC0.140.160.050.240.15-0.15proteinmRNASCNVmethylationCOAD0.100.150.10proteinmRNASCNVmethylationGBM0.51-0.060.18-0.020.14-0.05proteinmRNASCNVmethylationHNSCC0.440.200.100.120.28-0.06proteinmRNASCNVmethylationLSCC0.34-0.01-0.120.240.180.15proteinmRNASCNVmethylationLUAD0.32-0.030.15-0.090.460.09proteinmRNASCNVmethylationOV0.020.250.38proteinmRNASCNVmethylationPDAC0.29-0.12-0.040.040.19-0.16proteinmRNASCNVmethylationUCEC0.25-0.14-0.07-0.01-0.01-0.03proteinmRNASCNVmethylation

* 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 SNRPA 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.