Fields »
ABOUT
HELP
BLOG
ATF6

Please wait until image is loaded before changing channels

GENERAL INFORMATION

Gene name

 ATF6

Gene description

 Activating transcription factor 6

Protein class

 Plasma proteins
Predicted membrane proteins
Transcription factors

Predicted localization

 Membrane

Number of transcripts

 1
SHOW MORE

HUMAN PROTEIN ATLAS INFORMATION

Summary

 Localized to the cytosol.

RNA cell category

 Expressed in all

Protein evidence

 Evidence at protein level

Main location

 Localized to the Cytosol (approved)

DATA RELIABILITY

Reliability score

 Approved based on 1 antibody.
HPA005935
SHOW MORE

ASSAYS
RNA expression
Human cells

RNA EXPRESSION OVERVIEW
RNA cell line category: Expressed in all
Organ
Origin
Category
Expression
Alphabetical
Cell lines sorted after organ of phenotypic resemblance.

HUMAN CELLS

Summary

 Localized to the cytosol.

Main location

 Cytosol (approved)

 

 

 
Toggle channels
Low
High
G1
S
G2
M
N/A

Thumbnail

Antibody

Cell line

Location

Single-cell variation

Cell cycle dependent variation
HPA005935 A-431 Cytosol
HPA005935 U-2 OS Cytosol
HPA005935 U-251 MG Cytosol

GENE INFORMATION

Gene name

 ATF6 (HGNC Symbol)

Synonyms

 ATF6A

Description

 Activating transcription factor 6 (HGNC Symbol)

Entrez gene summary

 This gene encodes a transcription factor that activates target genes for the unfolded protein response (UPR) during endoplasmic reticulum (ER) stress. Although it is a transcription factor, this protein is unusual in that it is synthesized as a transmembrane protein that is embedded in the ER. It functions as an ER stress sensor/transducer, and following ER stress-induced proteolysis, it functions as a nuclear transcription factor via a cis-acting ER stress response element (ERSE) that is present in the promoters of genes encoding ER chaperones. This protein has been identified as a survival factor for quiescent but not proliferative squamous carcinoma cells. There have been conflicting reports about the association of polymorphisms in this gene with diabetes in different populations, but another polymorphism has been associated with increased plasma cholesterol levels. This gene is also thought to be a potential therapeutic target for cystic fibrosis. [provided by RefSeq, Aug 2011]

Chromosome

 1

Cytoband

 q23.3

Chromosome location (bp)

 161766294 - 161964070

Protein evidence

 Evidence at protein level (all genes)

Ensembl

 ENSG00000118217 (version 83.38)

Entrez gene

 22926

UniProt

 P18850 (UniProt - Evidence at protein level)

neXtProt

 NX_P18850

Antibodypedia

 ATF6 antibodies

PROTEIN BROWSER
ATF6-001

PROTEIN INFORMATION

Splice variant

UniProt

Protein class

Gene ontology

Length & mass

Signal peptide
(predicted)

Transmembrane regions
(predicted)
ATF6-001
ENSP00000356919
ENST00000367942
P18850 [Direct mapping]
Cyclic AMP-dependent transcription factor ATF-6 alpha Processed cyclic AMP-dependent transcription factor ATF-6 alpha
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Plasma proteins
Transcription factors
   Basic domains
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000139 [Golgi membrane]
GO:0000977 [RNA polymerase II regulatory region sequence-specific DNA binding]
GO:0003700 [transcription factor activity, sequence-specific DNA binding]
GO:0003713 [transcription coactivator activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005635 [nuclear envelope]
GO:0005654 [nucleoplasm]
GO:0005783 [endoplasmic reticulum]
GO:0005789 [endoplasmic reticulum membrane]
GO:0005794 [Golgi apparatus]
GO:0006351 [transcription, DNA-templated]
GO:0006355 [regulation of transcription, DNA-templated]
GO:0006357 [regulation of transcription from RNA polymerase II promoter]
GO:0006457 [protein folding]
GO:0006950 [response to stress]
GO:0006990 [positive regulation of transcription from RNA polymerase II promoter involved in unfolded protein response]
GO:0007165 [signal transduction]
GO:0016020 [membrane]
GO:0030176 [integral component of endoplasmic reticulum membrane]
GO:0030968 [endoplasmic reticulum unfolded protein response]
GO:0031625 [ubiquitin protein ligase binding]
GO:0036500 [ATF6-mediated unfolded protein response]
GO:0043565 [sequence-specific DNA binding]
GO:0044267 [cellular protein metabolic process]
GO:0045944 [positive regulation of transcription from RNA polymerase II promoter]
GO:0046982 [protein heterodimerization activity]
GO:1990440 [positive regulation of transcription from RNA polymerase II promoter in response to endoplasmic reticulum stress]
Show all
 670 aa
74.6 kDa 		No 1

Contact

The Project

The Human Protein Atlas

The Human Protein Atlas project is funded
by the Knut & Alice Wallenberg foundation.