Basic information

Full name
coagulation factor IX
Ensembl
ENSG00000101981.12
Summary
This gene encodes vitamin K-dependent coagulation factor IX that circulates in the blood as an inactive zymogen. This factor is converted to an active form by factor XIa, which excises the activation peptide and thus generates a heavy chain and a light chain held together by one or more disulfide bonds. The role of this activated factor IX in the blood coagulation cascade is to activate factor X to its active form through interactions with Ca+2 ions, membrane phospholipids, and factor VIII. Alterations of this gene, including point mutations, insertions and deletions, cause factor IX deficiency, which is a recessive X-linked disorder, also called hemophilia B or Christmas disease. Alternative splicing results in multiple transcript variants encoding different isoforms that may undergo similar proteolytic processing. [provided by RefSeq, Sep 2015]
Annotation
Druggable target (Tier T2) Ligand

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
RNA0.07-0.39---0.0860.39-0.86-
protein-5.3e-86--1.2e-29-1.2e-5--4e-17-3e-33-1.9e-34-6.7e-8-0.23-0.52

* 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
BRCACCRCCGBMHNSCCLSCCLUADOVPDACUCEC0.60.811.21.41.61.822.22.42.62.833.23.4log2(RSEM+1)tumornormal
Protein expression
BRCACCRCCCOADGBMHNSCCLSCCLUADOVPDACUCEC22.52323.52424.52525.52626.52727.52828.52929.5log2(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-cancer02468101214161820222426280-2-4-6-8-10-12-14-16-18-20-22-24-26-28proteinRNASCNVclinicalpathwaycell 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 F9 with phenotypes and mutations

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Signed p-values
Phenotype
Meta P
BRCA
CCRCC
COAD
GBM
HNSCC
LSCC
LUAD
OV
PDAC
UCEC
xcell: Endothelial cell1.8e-291.1e-101.0e-40.112.8e-30.156.5e-117.1e-86.6e-3-0.663.5e-7
HALLMARK_MYOGENESIS1.2e-248.4e-52.1e-43.0e-42.9e-50.166.1e-81.2e-30.650.642e-9
HALLMARK_UV_RESPONSE_DN1.3e-234.5e-45.5e-35.9e-31.4e-40.0161.6e-62.8e-60.420.0366.1e-5
xcell: stroma score1.9e-236.6e-51.6e-60.0016.7e-40.0268.2e-79.6e-30.270.0854.2e-4
HALLMARK_KRAS_SIGNALING_UP1.8e-218.8e-40.0233.4e-42.2e-160.0462.2e-40.0010.35-0.761.9e-3
HALLMARK_EPITHELIAL_MESENCHYMAL_TRANSITION4.5e-200.0160.162.0e-62.2e-164.5e-31.4e-30.120.97-0.447.7e-8
HALLMARK_TGF_BETA_SIGNALING5.4e-191.7e-31.5e-40.0043.7e-50.891.8e-57.4e-80.4-0.728.2e-5
xcell: Hematopoietic stem cell1e-183.1e-65e-90.650.160.0342.3e-41.0e-4-0.360.0294.2e-6
HALLMARK_ANGIOGENESIS5.8e-184.7e-50.0778.6e-71e-90.0141.2e-40.0890.39-0.111.4e-3
HALLMARK_HYPOXIA7.5e-183.1e-30.881.3e-62.2e-100.031.6e-46.2e-30.57-0.788.0e-5
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 F9

BRCA-0.050.210.06proteinmRNASCNVmethylationCCRCC0.05-0.080.03proteinmRNASCNVmethylationCOAD-0.13proteinmRNASCNVmethylationGBM0.23-0.040.01proteinmRNASCNVmethylationHNSCC-0.120.08-0.16proteinmRNASCNVmethylationLSCC0.02-0.10-0.05proteinmRNASCNVmethylationLUAD0.12-0.140.04proteinmRNASCNVmethylationOV-0.080.16proteinmRNASCNVmethylationPDAC-0.040.030.05proteinmRNASCNVmethylationUCEC-0.21-0.04-0.11proteinmRNASCNVmethylation

* 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 F9 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.