Basic information

Full name
small nuclear ribonucleoprotein polypeptides B and B1
Ensembl
ENSG00000125835.19
Summary
The protein encoded by this gene is one of several nuclear proteins that are found in common among U1, U2, U4/U6, and U5 small ribonucleoprotein particles (snRNPs). These snRNPs are involved in pre-mRNA splicing, and the encoded protein may also play a role in pre-mRNA splicing or snRNP structure. Autoantibodies from patients with systemic lupus erythematosus frequently recognize epitopes on the encoded protein. Two transcript variants encoding different isoforms (B and B') have been found for this gene. [provided by RefSeq, Jul 2008]
Annotation
Essential genes

Protein product

  • ENST00000438552.6 Primary ENSP00000412566.2 (0 phosphosite)
  • ENST00000381342.7
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
RNA2.2e-82-3.1e-27--1.4e-121.1e-334.2e-19-4.7e-5-
protein-0.4-----0.20.92----

* 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
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC99.51010.51111.51212.51313.51414.5log2(RSEM+1)tumornormal
Protein expression
BRCACCRCCGBMHNSCCLSCCLUADOVPDACUCEC1112131415161718192021222324log2(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-cancer01020304050607080901000-10-20-30-40-50-60-70-80-90-100proteinRNASCNVclinicalpathwaycell 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 SNRPB with phenotypes and mutations

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Signed p-values
Phenotype
Meta P
BRCA
CCRCC
COAD
GBM
HNSCC
LSCC
LUAD
OV
PDAC
UCEC
PERT-P100-DIA_SEMAGACESTAT0.015-----0.015----
HALLMARK_WNT_BETA_CATENIN_SIGNALING0.0280.0780.074--0.810.54----
Clinical: Tumor_necrosis0.054----0.420.054----
PATH-NP_PROLACTIN_PATHWAY0.062----0.062-----
Clinical: Path_Stage_pT0.0640.08---0.290.7----
Clinical: progression_free_survival0.079----0.720.034----
cibersort: B cell memory0.080.032-0.79--0.055-0.77----
PERT-P100-PRM_DMSO0.088----0.660.05----
HALLMARK_NOTCH_SIGNALING0.11-0.960.35--0.530.088----
xcell: T cell NK0.140.0580.83--0.630.73----
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 SNRPB

BRCA0.31-0.000.40proteinmRNASCNVmethylationCCRCC0.21-0.020.220.040.33-0.12proteinmRNASCNVmethylationCOAD0.73proteinmRNASCNVmethylationGBM0.030.31-0.32proteinmRNASCNVmethylationHNSCC-0.090.05-0.03-0.100.53-0.20proteinmRNASCNVmethylationLSCC0.150.09-0.02-0.130.61-0.30proteinmRNASCNVmethylationLUAD-0.150.65-0.38proteinmRNASCNVmethylationOV0.41proteinmRNASCNVmethylationPDAC-0.160.53-0.31proteinmRNASCNVmethylationUCEC0.240.350.08proteinmRNASCNVmethylation

* 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 SNRPB 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.