Browse PPP4R4

Summary
SymbolPPP4R4
Nameprotein phosphatase 4, regulatory subunit 4
Aliases PP4R4; CFAP14; cilia and flagella associated protein 14; KIAA1622; HEAT-like repeat-containing protein; Seri ......
Chromosomal Location14q32.2
External Links HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content Basic function annotation.
> Subcellular Location, Domain and Function
> Gene Ontology
> KEGG and Reactome Pathway
> Subcellular Location, Domain and Function
 
Subcellular Location Cytoplasm
Domain -
Function

Putative regulatory subunit of serine/threonine-protein phosphatase 4.

> Gene Ontology
 
Biological Process GO:0006470 protein dephosphorylation
GO:0010921 regulation of phosphatase activity
GO:0010923 negative regulation of phosphatase activity
GO:0016311 dephosphorylation
GO:0032515 negative regulation of phosphoprotein phosphatase activity
GO:0035303 regulation of dephosphorylation
GO:0035304 regulation of protein dephosphorylation
GO:0035305 negative regulation of dephosphorylation
GO:0035308 negative regulation of protein dephosphorylation
GO:0043666 regulation of phosphoprotein phosphatase activity
GO:0051346 negative regulation of hydrolase activity
GO:0080163 regulation of protein serine/threonine phosphatase activity
Molecular Function GO:0019208 phosphatase regulator activity
GO:0019888 protein phosphatase regulator activity
Cellular Component GO:0008287 protein serine/threonine phosphatase complex
GO:1903293 phosphatase complex
> KEGG and Reactome Pathway
 
KEGG -
Reactome -
Summary
SymbolPPP4R4
Nameprotein phosphatase 4, regulatory subunit 4
Aliases PP4R4; CFAP14; cilia and flagella associated protein 14; KIAA1622; HEAT-like repeat-containing protein; Seri ......
Chromosomal Location14q32.2
External Links HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content Literatures that report relations between PPP4R4 and anti-tumor immunity. The specific mechanism were also collected if the literature reports that a gene specifically promotes or inhibits the infiltration or function of T/NK cells.
> Text Mining
 

There is no record.

Summary
SymbolPPP4R4
Nameprotein phosphatase 4, regulatory subunit 4
Aliases PP4R4; CFAP14; cilia and flagella associated protein 14; KIAA1622; HEAT-like repeat-containing protein; Seri ......
Chromosomal Location14q32.2
External Links HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content High-throughput screening data (e.g. CRISPR-Cas9, shRNA and RNAi) for T cell-mediated killing. Genetic screen techniques can identify mechanisms of tumor cell resistance (e.g., PTPN2) and sensitivity (e.g., APLNR) to killing by cytotoxic T cells, the central effectors of anti-tumor immunity. After comprehensively searching, eight groups of screening data sets were collected in the current database. In this tab, users can check whether their selected genes cause resistance or increase sensitivity to T cell-mediated killing in various data sets.
> High-throughput Screening
  Statistical results of PPP4R4 in screening data sets for detecting immune reponses.
PMID Screening System Cancer Type Cell Line Data Set Statistical Results Relation to immunity
29301958CRISPR-Cas9 melanomaB16F10Pmel-1 T cell NA/NSNA/NS
29301958CRISPR-Cas9 melanomaB16F10OT-1 T cell NA/NSNA/NS
28783722CRISPR-Cas9 melanomaMel6242CT-CRISPR NA/NSNA/NS
28723893CRISPR-Cas9 melanomaB16GVAX+Anti-PD1 NA/NSNA/NS
28723893CRISPR-Cas9 melanomaB16GVAX NA/NSNA/NS
25691366RNAiBreast cancerMCF7Luc-CTL assay NA/NSNA/NS
24476824shRNAmelanomaB16Primary screen NA/NSNA/NS
24476824shRNAmelanomaB16Secondary screen NA/NSNA/NS
Summary
SymbolPPP4R4
Nameprotein phosphatase 4, regulatory subunit 4
Aliases PP4R4; CFAP14; cilia and flagella associated protein 14; KIAA1622; HEAT-like repeat-containing protein; Seri ......
Chromosomal Location14q32.2
External Links HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content Transcriptomic and genomic profiling of pre-treated tumor biopsies from responders and non-responders to immunotherapy. These data were used to identify signatures and mechanisms of response to checkpoint blockade (e.g., anti-PDL1 and anti-PD1). One example is that mutations in the gene PBRM1 benefit clinical survival of patients with clear cell renal cell carcinoma. After comprehensively searching, we collected 5 and 6 of transcriptomic and genomic data sets, respectively. In this tab, users can check whether their selected genes have significant difference of expression or mutation between responders and non-responders in various data sets.
> Expression difference between responders and non-responders
> Mutation difference between responders and non-responders
> Expression difference between responders and non-responders
 
Points in the above scatter plot represent the expression difference of PPP4R4 in various data sets.
No PMID Cancer type Group Drug # Res # NRes Log2 (Fold Change) P value Anno
126997480MelanomaallAnti-PD-1 (pembrolizumab and nivolumab)141201
226997480MelanomaMAPKiAnti-PD-1 (pembrolizumab and nivolumab)6501
326997480Melanomanon-MAPKiAnti-PD-1 (pembrolizumab and nivolumab)8701
428552987Urothelial cancerallAnti-PD-L1 (atezolizumab) 916-0.3770.526
528552987Urothelial cancersmokingAnti-PD-L1 (atezolizumab) 59-0.3980.731
628552987Urothelial cancernon-smokingAnti-PD-L1 (atezolizumab) 47-0.3650.755
729033130MelanomaallAnti-PD-1 (nivolumab) 26230.5110.515
829033130MelanomaNIV3-PROGAnti-PD-1 (nivolumab) 15111.9890.101
929033130MelanomaNIV3-NAIVEAnti-PD-1 (nivolumab) 1112-0.9940.473
1029301960Clear cell renal cell carcinoma (ccRCC)allAnti-PD-1 (nivolumab) 48-0.7350.188
1129301960Clear cell renal cell carcinoma (ccRCC)VEGFRiAnti-PD-1 (nivolumab) 2001
1229301960Clear cell renal cell carcinoma (ccRCC)non-VEGFRiAnti-PD-1 (nivolumab) 28-0.6190.427
1329443960Urothelial cancerallAnti-PD-L1 (atezolizumab) 68230-0.3790.237
> Mutation difference between responders and non-responders
 
Points in the above scatter plot represent the mutation difference of PPP4R4 in various data sets.
No PMID Cancer type Group Drug # Res # NRes % Mut/Res % Mut/NRes % Diff (R vs NR) Pval Anno
125765070Non-small cell lung cancer (NSCLC)allAnti-PD-1 (pembrolizumab) 14170001
225765070Non-small cell lung cancer (NSCLC)smokingAnti-PD-1 (pembrolizumab) 1030001
325765070Non-small cell lung cancer (NSCLC)non-smokingAnti-PD-1 (pembrolizumab) 4140001
426359337MelanomaallAnti-CTLA-4 (ipilimumab) 277318.52.715.80.0147
526359337MelanomaBRAFiAnti-CTLA-4 (ipilimumab) 0140001
626359337Melanomanon-BRAFiAnti-CTLA-4 (ipilimumab) 275918.53.415.10.0291
726997480MelanomaallAnti-PD-1 (pembrolizumab and nivolumab)21174.85.9-1.11
826997480MelanomaMAPKiAnti-PD-1 (pembrolizumab and nivolumab)860001
926997480Melanomanon-MAPKiAnti-PD-1 (pembrolizumab and nivolumab)13117.79.1-1.41
1028552987Urothelial cancerallAnti-PD-L1 (atezolizumab) 91606.2-6.21
1128552987Urothelial cancersmokingAnti-PD-L1 (atezolizumab) 59011.1-11.11
1228552987Urothelial cancernon-smokingAnti-PD-L1 (atezolizumab) 470001
1329033130MelanomaallAnti-PD-1 (nivolumab) 38272.67.4-4.80.565
1429033130MelanomaNIV3-PROGAnti-PD-1 (nivolumab) 22134.57.7-3.21
1529033130MelanomaNIV3-NAIVEAnti-PD-1 (nivolumab) 161407.1-7.10.467
1629301960Clear cell renal cell carcinoma (ccRCC)allAnti-PD-1 (nivolumab) 11130001
1729301960Clear cell renal cell carcinoma (ccRCC)VEGFRiAnti-PD-1 (nivolumab) 610001
1829301960Clear cell renal cell carcinoma (ccRCC)non-VEGFRiAnti-PD-1 (nivolumab) 5120001
Summary
SymbolPPP4R4
Nameprotein phosphatase 4, regulatory subunit 4
Aliases PP4R4; CFAP14; cilia and flagella associated protein 14; KIAA1622; HEAT-like repeat-containing protein; Seri ......
Chromosomal Location14q32.2
External Links HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content Relations between abundance of tumor-infiltrating lymphocytes (TILs) and expression, copy number, methylation, or mutation of PPP4R4. The immune-related signatures of 28 TIL types from Charoentong's study, which can be viewed in the download page. For each cancer type, the relative abundance of TILs were inferred by using gene set variation analysis (GSVA) based on gene expression profile. In this tab, users can examine which kinds of TILs might be regulated by the current gene.
> Lymphocyte
 
Summary
SymbolPPP4R4
Nameprotein phosphatase 4, regulatory subunit 4
Aliases PP4R4; CFAP14; cilia and flagella associated protein 14; KIAA1622; HEAT-like repeat-containing protein; Seri ......
Chromosomal Location14q32.2
External Links HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content Relations between three kinds of immunomodulators and expression, copy number, methylation, or mutation of PPP4R4. These immunomo-dulators were collected from Charoentong's study. In this tab, users can examine which immunomodulators might be regulated by PPP4R4.
> Immunoinhibitor
> Immunostimulator
> MHC molecule
> Immunoinhibitor
 
> Immunostimulator
 
> MHC molecule
 
Summary
SymbolPPP4R4
Nameprotein phosphatase 4, regulatory subunit 4
Aliases PP4R4; CFAP14; cilia and flagella associated protein 14; KIAA1622; HEAT-like repeat-containing protein; Seri ......
Chromosomal Location14q32.2
External Links HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content Relations between chemokines (or receptors) and expression, copy number, methylation, or mutation of PPP4R4. In this tab, users can examine which chemokines (or receptors) might be regulated by the current gene.
> Chemokine
> Receptor
> Chemokine
 
> Receptor
 
Summary
SymbolPPP4R4
Nameprotein phosphatase 4, regulatory subunit 4
Aliases PP4R4; CFAP14; cilia and flagella associated protein 14; KIAA1622; HEAT-like repeat-containing protein; Seri ......
Chromosomal Location14q32.2
External Links HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content Distribution of PPP4R4 expression across immune and molecular subtypes.
> Immune subtype
> Molecular subtype
> Immune subtype
 
> Molecular subtype
 
Summary
SymbolPPP4R4
Nameprotein phosphatase 4, regulatory subunit 4
Aliases PP4R4; CFAP14; cilia and flagella associated protein 14; KIAA1622; HEAT-like repeat-containing protein; Seri ......
Chromosomal Location14q32.2
External Links HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content Associations between PPP4R4 and clinical features.
> Overall survival analysis
> Cancer stage
> Tumor grade
> Overall survival
 
> Stage
 
> Grade
 
Summary
SymbolPPP4R4
Nameprotein phosphatase 4, regulatory subunit 4
Aliases PP4R4; CFAP14; cilia and flagella associated protein 14; KIAA1622; HEAT-like repeat-containing protein; Seri ......
Chromosomal Location14q32.2
External Links HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content Drugs targeting PPP4R4 collected from DrugBank database.
> Drugs from DrugBank database
 

There is no record.