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Gene name

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Chromosome

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Reliability

Reliability

Validation

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Validation

Method

Validation

Method

Validation

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Searches

Tissue

Cell type

Expression

Tissue

Specificity

Cell line

Specificity

Tissue

Detectable

Cell line

Detectable

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Score

Score

Score

Antibodies

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PPP4R1
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TISSUE ATLAS PRIMARY DATA

GENE/PROTEIN

Antibody validation


Dictionary


Tissue proteome

GENERAL INFORMATION

Gene name

PPP4R1

Gene description

Protein phosphatase 4, regulatory subunit 1

Protein class

Predicted intracellular proteins

Predicted localization

Intracellular

Number of transcripts

7
SHOW MORE

HUMAN PROTEIN ATLAS INFORMATION

RNA tissue category

HPA:Expressed in all
GTEx:Expressed in all
FANTOM5:Expressed in all

Protein evidence

Evidence at protein level

Protein expression

Nuclear and cytoplasmic expression in most tissues.

DATA RELIABILITY

Data reliability
description

Pending external verification.

Reliability score

Uncertain based on 2 antibodies.
HPA040905 , HPA041089
SHOW MORE

RNA AND PROTEIN EXPRESSION SUMMARY

RNA expression (TPM) Protein expression (score)
Brain
Cerebral cortex
Hippocampus
N/A
Caudate
N/A
Cerebellum
N/A
Endocrine tissues
Thyroid gland
Parathyroid gland
Adrenal gland
Bone marrow & immune system
Appendix
Bone marrow
Lymph node
Tonsil
Spleen
Muscle tissues
Heart muscle
Skeletal muscle
Smooth muscle
Lung
Nasopharynx
N/A
Bronchus
N/A
Lung
Liver & gallbladder
Liver
Gallbladder
Pancreas
Pancreas
Gastrointestinal tract
Oral mucosa
N/A
Salivary gland
Esophagus
Stomach
Duodenum
Small intestine
Colon
Rectum
Kidney & urinary bladder
Kidney
Urinary bladder
Male tissues
Testis
Epididymis
Prostate
Seminal vesicle
Female tissues
Breast
Vagina
N/A
Cervix, uterine
Endometrium
Fallopian tube
Ovary
Placenta
Adipose & soft tissue
Adipose tissue
Soft tissue
N/A
Skin
Skin
Cerebral cortex

Lymph node

Liver

Colon

Kidney

Testis

PROTEIN EXPRESSION OVERVIEW

Organ
Expression
Alphabetical

RNA EXPRESSION OVERVIEW

HPA dataset
Organ
Expression
Alphabetical
RNA tissue category: Expressed in all
GTEx dataset
Organ
Expression
Alphabetical
RNA tissue category: Expressed in all
FANTOM5 dataset
Organ
Expression
Alphabetical
RNA tissue category: Expressed in all

GENE INFORMATION

Gene name

PPP4R1 (HGNC Symbol)

Synonyms

PP4R1

Description

Protein phosphatase 4, regulatory subunit 1 (HGNC Symbol)

Entrez gene summary

This gene encodes one of several alternate regulatory subunits of serine/threonine protein phosphatase 4 (PP4). The protein features multiple HEAT repeats. This protein forms a complex with PP4RC. This complex may have a distinct role from other PP4 complexes, including regulation of HDAC3 (Zhang et al., PMID: 15805470). There is also a transcribed pseudogene on chromosome 20. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jun 2012]

Chromosome

18

Cytoband

p11.22

Chromosome location (bp)

9546791 - 9615240

Protein evidence

Evidence at protein level (all genes)

Ensembl

ENSG00000154845 (version 83.38)

Entrez gene

9989

UniProt

Q8TF05 (UniProt - Evidence at protein level)

neXtProt

NX_Q8TF05

Antibodypedia

PPP4R1 antibodies

PROTEIN BROWSER

PPP4R1-001
PPP4R1-002
PPP4R1-006
PPP4R1-007
PPP4R1-008
PPP4R1-011
PPP4R1-012

PROTEIN INFORMATION

Splice variant

UniProt

Protein class

Gene ontology

Length & mass

Signal peptide
(predicted)

Transmembrane regions
(predicted)

PPP4R1-001
ENSP00000383402
ENST00000400556
Q8TF05 [Direct mapping]
Serine/threonine-protein phosphatase 4 regulatory subunit 1
Show all
Predicted intracellular proteins
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004721 [phosphoprotein phosphatase activity]
GO:0005488 [binding]
GO:0005515 [protein binding]
GO:0006468 [protein phosphorylation]
GO:0006470 [protein dephosphorylation]
GO:0007165 [signal transduction]
GO:0030289 [protein phosphatase 4 complex]
GO:0030362 [protein phosphatase type 4 regulator activity]
GO:0050790 [regulation of catalytic activity]
Show all
950 aa
107 kDa
No 0
PPP4R1-002
ENSP00000383401
ENST00000400555
Q8TF05 [Direct mapping]
Serine/threonine-protein phosphatase 4 regulatory subunit 1
Show all
Predicted intracellular proteins
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004721 [phosphoprotein phosphatase activity]
GO:0005488 [binding]
GO:0005515 [protein binding]
GO:0006468 [protein phosphorylation]
GO:0006470 [protein dephosphorylation]
GO:0007165 [signal transduction]
GO:0030289 [protein phosphatase 4 complex]
GO:0030362 [protein phosphatase type 4 regulator activity]
GO:0050790 [regulation of catalytic activity]
Show all
933 aa
105.2 kDa
No 0
PPP4R1-006
ENSP00000463345
ENST00000580745
J3QL26 [Direct mapping]
Serine/threonine-protein phosphatase 4 regulatory subunit 1
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005488 [binding]
GO:0007165 [signal transduction]
GO:0030289 [protein phosphatase 4 complex]
GO:0030362 [protein phosphatase type 4 regulator activity]
GO:0050790 [regulation of catalytic activity]
Show all
135 aa
15.5 kDa
No 0
PPP4R1-007
ENSP00000463909
ENST00000582240
J3QQV0 [Direct mapping]
Serine/threonine-protein phosphatase 4 regulatory subunit 1
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005488 [binding]
GO:0007165 [signal transduction]
GO:0030289 [protein phosphatase 4 complex]
GO:0030362 [protein phosphatase type 4 regulator activity]
GO:0050790 [regulation of catalytic activity]
Show all
190 aa
21 kDa
No 0
PPP4R1-008
ENSP00000463459
ENST00000584074
J3QLA6 [Direct mapping]
Serine/threonine-protein phosphatase 4 regulatory subunit 1
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005488 [binding]
GO:0007165 [signal transduction]
GO:0030289 [protein phosphatase 4 complex]
GO:0030362 [protein phosphatase type 4 regulator activity]
GO:0050790 [regulation of catalytic activity]
Show all
151 aa
17.2 kDa
No 0
PPP4R1-011
ENSP00000462399
ENST00000581250
J3KSB0 [Direct mapping]
Serine/threonine-protein phosphatase 4 regulatory subunit 1
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005488 [binding]
GO:0007165 [signal transduction]
GO:0030289 [protein phosphatase 4 complex]
GO:0030362 [protein phosphatase type 4 regulator activity]
GO:0050790 [regulation of catalytic activity]
Show all
143 aa
16.3 kDa
No 0
PPP4R1-012
ENSP00000462161
ENST00000581835
J3KRU1 [Direct mapping]
Serine/threonine-protein phosphatase 4 regulatory subunit 1
Show all
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0007165 [signal transduction]
GO:0030289 [protein phosphatase 4 complex]
GO:0030362 [protein phosphatase type 4 regulator activity]
GO:0050790 [regulation of catalytic activity]
Show all
97 aa
11.2 kDa
No 0

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