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DNAJB9

GENERAL INFORMATION

Gene name

 DNAJB9

Gene description

 DnaJ (Hsp40) homolog, subfamily B, member 9

Protein class

 Predicted secreted proteins

Predicted localization

 Secreted

Number of transcripts

 1
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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

 General cytoplasmic expression.

DATA RELIABILITY

Data reliability
description

 Antibody staining mainly consistent with RNA expression data. Pending external verification.

Reliability score

 Supported based on 2 antibodies.
HPA040967 , HPA041553
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RNA AND PROTEIN EXPRESSION SUMMARY
RNA expression (TPM) Protein expression (score)
Brain
Caudate
N/A
Endocrine tissues
Bone marrow & immune system
Muscle tissues
Lung
Bronchus
N/A
Liver & gallbladder
Pancreas
Gastrointestinal tract
Kidney & urinary bladder
Male tissues
Female tissues
Vagina
N/A
Adipose & soft tissue
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

 DNAJB9 (HGNC Symbol)

Synonyms

 MDG1

Description

 DnaJ (Hsp40) homolog, subfamily B, member 9 (HGNC Symbol)

Entrez gene summary

 This gene is a member of the J protein family. J proteins function in many cellular processes by regulating the ATPase activity of 70 kDa heat shock proteins. This gene is a member of the type 2 subgroup of DnaJ proteins. The encoded protein is localized to the endoplasmic reticulum. This protein is induced by endoplasmic reticulum stress and plays a role in protecting stressed cells from apoptosis. [provided by RefSeq, Dec 2010]

Chromosome

 7

Cytoband

 q31.1

Chromosome location (bp)

 108569568 - 108574850

Protein evidence

 Evidence at protein level (all genes)

Ensembl

 ENSG00000128590 (version 83.38)

Entrez gene

 4189

UniProt

 Q9UBS3 (UniProt - Evidence at protein level)

neXtProt

 NX_Q9UBS3

Antibodypedia

 DNAJB9 antibodies

PROTEIN BROWSER
DNAJB9-001

PROTEIN INFORMATION

Splice variant

UniProt

Protein class

Gene ontology

Length & mass

Signal peptide
(predicted)

Transmembrane regions
(predicted)
DNAJB9-001
ENSP00000249356
ENST00000249356
Q9UBS3 [Direct mapping]
DnaJ homolog subfamily B member 9
Q6FIF1 [Target identity:100%; Query identity:100%]
DNAJB9 protein; DnaJ (Hsp40) homolog, subfamily B, member 9; DnaJ (Hsp40) homolog, subfamily B, member 9, isoform CRA_b; MSTP049; cDNA FLJ34885 fis, clone NT2NE2016608, highly similar to DnaJ homolog subfamily B member 9
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   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0005730 [nucleolus]
GO:0005737 [cytoplasm]
GO:0005783 [endoplasmic reticulum]
GO:0005788 [endoplasmic reticulum lumen]
GO:0005789 [endoplasmic reticulum membrane]
GO:0030433 [ER-associated ubiquitin-dependent protein catabolic process]
GO:0030968 [endoplasmic reticulum unfolded protein response]
GO:0036498 [IRE1-mediated unfolded protein response]
GO:0044267 [cellular protein metabolic process]
GO:0051787 [misfolded protein binding]
GO:0070062 [extracellular exosome]
Show all
 223 aa
25.5 kDa 		Yes 0

Contact

The Project

The Human Protein Atlas

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