Basic information

Full name
major histocompatibility complex, class II, DM beta
Ensembl
ENSG00000242574.9
Summary
HLA-DMB belongs to the HLA class II beta chain paralogues. This class II molecule is a heterodimer consisting of an alpha (DMA) and a beta (DMB) chain, both anchored in the membrane. It is located in intracellular vesicles. DM plays a central role in the peptide loading of MHC class II molecules by helping to release the CLIP (class II-associated invariant chain peptide) molecule from the peptide binding site. Class II molecules are expressed in antigen presenting cells (APC: B lymphocytes, dendritic cells, macrophages). The beta chain is approximately 26-28 kDa and its gene contains 6 exons. Exon one encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, exon 4 encodes the transmembrane domain and exon 5 encodes the cytoplasmic tail. [provided by RefSeq, Jul 2008]

Protein product

  • ENST00000418107.3 Primary ENSP00000398890.2 (0 phosphosite)
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
RNA0.42-3.3e-28--1.9e-5-7.9e-21-1.1e-3--3.6e-3-
protein-0.59-8.2e-4-0.31-2.7e-5-2.1e-18-0.210.180.0760.18

* 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
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC6789101112131415log2(RSEM+1)tumornormal
Protein expression
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC1516171819202122232425log2(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

BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC0510152025303540450-5-10-15-20-25-30-35-40-45Pan-cancer0204060801001201401601802002200-20-40-60-80-100-120-140-160-180-200-220proteinRNASCNVclinicalpathwaycell 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 HLA-DMB with phenotypes and mutations

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Signed p-values
Phenotype
Meta P
BRCA
CCRCC
COAD
GBM
HNSCC
LSCC
LUAD
OV
PDAC
UCEC
ESTIMATE: ImmuneScore3.9e-523.9e-95.5e-50.012.2e-162.2e-162.2e-168.2e-45.9e-51.5e-30.69
HALLMARK_ALLOGRAFT_REJECTION1.2e-488.9e-84.7e-57.9e-32.2e-162.2e-162.2e-162.5e-33.1e-50.0220.86
xcell: immune score1.7e-441.3e-67.6e-40.0552.2e-162.2e-162.2e-163.7e-45.0e-40.0570.57
ESTIMATE: ESTIMATEScore1.9e-446.2e-72.0e-50.0162.2e-162.2e-162.2e-160.0320.0037.6e-30.87
xcell: microenvironment score2.4e-411.2e-61.8e-39.4e-32.2e-162.2e-162.2e-167.4e-46.4e-30.350.72
HALLMARK_IL2_STAT5_SIGNALING5.9e-381.3e-66.0e-40.0361.5e-92.2e-162.2e-160.0340.0110.0140.43
HALLMARK_COMPLEMENT3.6e-362.4e-78.9e-50.0311.6e-92.2e-163.2e-90.360.0142.3e-40.21
HALLMARK_IL6_JAK_STAT3_SIGNALING1e-334.5e-73.5e-40.0121.6e-102.2e-168.9e-90.0630.0260.0120.85
xcell: Macrophage1e-311.0e-47.2e-50.182.2e-167.5e-81.1e-100.0520.0241.3e-30.69
HALLMARK_INTERFERON_GAMMA_RESPONSE7.8e-278.7e-73.0e-51.6e-33.7e-68.9e-82.5e-70.0275.5e-30.089-0.88
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 HLA-DMB

BRCA0.600.200.08proteinmRNASCNVmethylationCCRCC0.66-0.120.24proteinmRNASCNVmethylationCOAD0.53-0.08-0.09proteinmRNASCNVmethylationGBM0.760.070.07proteinmRNASCNVmethylationHNSCC0.800.000.12proteinmRNASCNVmethylationLSCC0.650.01-0.04proteinmRNASCNVmethylationLUAD0.58-0.040.03proteinmRNASCNVmethylationOV0.500.020.21proteinmRNASCNVmethylationPDAC0.440.090.09proteinmRNASCNVmethylationUCEC0.56-0.32-0.15proteinmRNASCNVmethylation

* 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 HLA-DMB 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.