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Field

Term
Gene name

Class

Subclass

Chromosome

External id

In atlas

Reliability

Reliability

Reliability

Validation

Method

Validation

Method

Validation

Method

Validation

Location

Searches

Tissue

Cell type

Expression

Tissue

Specificity

Cell line

Specificity

Cancer

Specificity

Tissue

Detectable

Cell line

Detectable

Cancer

Detectable

Cancer

Prognosis

Category

Score

Score

Score

Antibodies

Column

 
 
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TMEM39B
  • TISSUE

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  • PATHOLOGY

PATHOLOGY ATLAS

GENE/PROTEIN

Antibody validation

Dictionary

Level of antibody staining/expression





High
Medium
Low
Not detected

GENERAL INFORMATION

Gene name

TMEM39B

Gene description

Transmembrane protein 39B

Protein class

Predicted membrane proteins

Predicted localization

Membrane

Number of transcripts

2
SHOW MORE

HUMAN PROTEIN ATLAS INFORMATION

RNA category

TCGA (cancer tissue):Expressed in all
HPA (cell line):Expressed in all
HPA (normal tissue):Mixed

Protein evidence

Evidence at protein level

Protein expression
normal tissue

Ubiquitous cytoplasmic expression.

ANTIBODY IHC RELIABILITY

Data reliability
description

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

Reliability score

Approved based on 2 antibodies.
HPA040191 , HPA040224
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PROGNOSTIC SUMMARY

Prognostic marker in renal cancer (unfavourable), liver cancer (unfavourable) and endometrial cancer (unfavourable).
Renal cancer p<0.001
Liver cancer p<0.001
Endometrial cancer p<0.001
Show all

RNA EXPRESSION OVERVIEW

TCGA dataset
RNA cancer category: Expressed in all

PROTEIN EXPRESSION

Colorectal cancer
Breast cancer
Prostate cancer
Lung cancer
Liver cancer

STAINING SUMMARY

HPA040191
HPA040224

Cancer

Cancer staining

Protein
expression of
normal tissue

Breast cancer
 
Carcinoid
 
Cervical cancer
 
 
Colorectal cancer
 
 
Endometrial cancer
 
 
Glioma
 
Head and neck cancer
 
 
Liver cancer
 
 
Lung cancer
 
 
Lymphoma
 
 
 

Cancer

Cancer staining

Protein
expression of
normal tissue

Melanoma
 
Ovarian cancer
 
Pancreatic cancer
 
Prostate cancer
 
Renal cancer
 
Skin cancer
 
Stomach cancer
 
 
Testis cancer
 
Thyroid cancer
 
Urothelial cancer
 

Staining summary

A majority of cancer cells showed weak to moderate cytoplasmic positivity with additional membranous or nuclear positivity in many cases. A few cases of colorectal cancers were strongly stained. Many gliomas, skin, urothelial, gastric and renal cancers were weakly stained or negative.

Cancer

Cancer staining

Protein
expression of
normal tissue

Breast cancer
 
Carcinoid
 
Cervical cancer
 
 
Colorectal cancer
 
 
Endometrial cancer
 
 
Glioma
 
Head and neck cancer
 
 
Liver cancer
 
 
Lung cancer
 
 
Lymphoma
 
 
 

Cancer

Cancer staining

Protein
expression of
normal tissue

Melanoma
 
Ovarian cancer
 
Pancreatic cancer
 
Prostate cancer
 
Renal cancer
 
Skin cancer
 
Stomach cancer
 
 
Testis cancer
 
Thyroid cancer
 
Urothelial cancer
 

Staining summary

A few cases of prostate, colorectal, breast and renal cancers displayed weak to moderate cytoplasmic positivity while nuclear and cytoplasmic staining was observed in ovarian cancer. Remaining cancer cells were generally negative.

GENE INFORMATION

Gene name

TMEM39B (HGNC Symbol)

Synonyms

FLJ10315

Description

Transmembrane protein 39B (HGNC Symbol)

Entrez gene summary

Chromosome

1

Cytoband

p35.2

Chromosome location (bp)

32072031 - 32102866

Protein evidence

Evidence at protein level (all genes)

Ensembl

ENSG00000121775 (version 83.38)

Entrez gene

55116

UniProt

Q9GZU3 (UniProt - Evidence at transcript level)

neXtProt

NX_Q9GZU3

Antibodypedia

TMEM39B antibodies

PROTEIN BROWSER

TMEM39B-001
TMEM39B-009

PROTEIN INFORMATION

Splice variant

UniProt

Protein class

Gene ontology

Length & mass

Signal peptide
(predicted)

Transmembrane regions
(predicted)

TMEM39B-001
ENSP00000338165
ENST00000336294
Q9GZU3 [Direct mapping]
Transmembrane protein 39B
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
   TMHMM predicted membrane proteins
   # TM segments-based
   8TM proteins predicted by MDM
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0002230 [positive regulation of defense response to virus by host]
GO:0016021 [integral component of membrane]
GO:0098779 [mitophagy in response to mitochondrial depolarization]
Show all
492 aa
56.3 kDa
No 8
TMEM39B-009
ENSP00000414616
ENST00000438825
Q5VVU5 [Direct mapping]
Transmembrane protein 39B
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
   TMHMM predicted membrane proteins
   # TM segments-based
   5TM proteins predicted by MDM
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0016021 [integral component of membrane]
Show all
192 aa
21.5 kDa
No 5

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