Basic information

Full name
mitochondrial ribosomal protein S27
Ensembl
ENSG00000113048.16
Summary
Mammalian mitochondrial ribosomal proteins are encoded by nuclear genes and help in protein synthesis within the mitochondrion. Mitochondrial ribosomes (mitoribosomes) consist of a small 28S subunit and a large 39S subunit. They have an estimated 75% protein to rRNA composition compared to prokaryotic ribosomes, where this ratio is reversed. Another difference between mammalian mitoribosomes and prokaryotic ribosomes is that the latter contain a 5S rRNA. Among different species, the proteins comprising the mitoribosome differ greatly in sequence, and sometimes in biochemical properties, which prevents easy recognition by sequence homology. This gene encodes a 28S subunit protein that may be a functional partner of the death associated protein 3 (DAP3). Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Nov 2013]
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
RNA-0.33-0.079---5.1e-100.0581.6e-7--0.61-
protein6.1e-7--2.3e-292.1e-8--9.6e-93e-272.2e-268.0e-5-7.7e-80.015

* 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
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC99.51010.51111.51212.5log2(RSEM+1)tumornormal
Protein expression
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC22.52323.52424.52525.52626.5log2(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-cancer0510152025303540450-5-10-15-20-25-30-35-40-45proteinRNASCNVclinicalpathwaycell 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 MRPS27 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_V22.1e-304.8e-60.0320.960.722.7e-72.2e-164.2e-91.6e-39.4e-54.6e-3
chromosomal instability1.1e-185.1e-30.0437.7e-53.9e-33.3e-32.2e-111.4e-40.0490.38-0.96
HALLMARK_OXIDATIVE_PHOSPHORYLATION5.6e-182.2e-40.022-0.540.846.6e-43.9e-85.3e-52.6e-37.2e-50.069
HALLMARK_SPERMATOGENESIS1.8e-172.4e-40.89-0.9515.1e-52.2e-166.1e-50.0382.5e-30.075
HALLMARK_DNA_REPAIR3e-167.9e-50.43-0.990.174.7e-31.1e-61.1e-40.0317.5e-47.3e-3
xcell: T cell CD4+ Th11.2e-157.2e-5-0.820.880.075.9e-41.0e-51.3e-60.456.1e-35.8e-4
KINASE-PSP_CK2A1/CSNK2A14e-140.0150.0696.7e-30.032.1e-31.3e-40.0280.911.1e-30.022
KINASE-PSP_CDK28.9e-140.0210.0860.6-0.772.8e-32.9e-77.0e-60.0790.0285.8e-3
Tumor Purity (ABSOLUTE)3.8e-139.4e-30.980.0130.234.6e-35.7e-80.20.0140.273.9e-4
HALLMARK_E2F_TARGETS6.8e-130.0350.043-0.810.681.6e-33.6e-72.1e-40.23.3e-30.028
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 MRPS27

BRCA0.320.190.70proteinmRNASCNVmethylationCCRCC0.22-0.110.24-0.000.600.01proteinmRNASCNVmethylationCOAD0.03-0.050.59proteinmRNASCNVmethylationGBM0.360.170.090.210.350.14proteinmRNASCNVmethylationHNSCC0.300.010.110.070.680.09proteinmRNASCNVmethylationLSCC0.39-0.06-0.10-0.020.590.01proteinmRNASCNVmethylationLUAD0.300.07-0.020.040.630.11proteinmRNASCNVmethylationOV0.250.270.61proteinmRNASCNVmethylationPDAC0.03-0.040.010.190.620.06proteinmRNASCNVmethylationUCEC0.300.100.13-0.010.33-0.07proteinmRNASCNVmethylation

* 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 MRPS27 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.