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TMEM97
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  • TMEM97
PROTEIN SUMMARY SECTION OVERVIEW GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

TMEM97
Synonyms σ2R, MAC30
Gene descriptioni

Full gene name according to HGNC.

Transmembrane protein 97
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Transporters
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Membrane
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 17
Cytoband q11.2
Chromosome location (bp) 28319200 - 28328685
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

5
Ensembl ENSG00000109084 (version 109)
Entrez gene 27346
HGNC HGNC:28106
UniProt Q5BJF2 (UniProt - Evidence at protein level)
neXtProt NX_Q5BJF2
GeneCards TMEM97
Antibodypedia TMEM97 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Intracellular orphan receptor that binds numerous drugs and which is highly expressed in various proliferating cancer cells 1. Corresponds to the sigma-2 receptor, which is thought to play important role in regulating cell survival, morphology and differentiation 2, 3. Under investigation for its potential diagnostic and therapeutic uses 4, 5. May play a role as a regulator of cellular cholesterol homeostasis 6. May function as sterol isomerase 7. May alter the activity of some cytochrome P450 proteins 8.... show less
Gene summary (Entrez)i

Useful information about the gene from Entrez

TMEM97 is a conserved integral membrane protein that plays a role in controlling cellular cholesterol levels (Bartz et al., 2009).[supplied by OMIM, Aug 2009]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The ENSP identifier links to the Ensembl website protein summary, while the ENST identifier links to the Ensembl website transcript summary for the selected splice variant. The data in the UniProt column can be expanded to show links to all matching UniProt identifiers for this protein.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The Gene Ontology terms assigned to this protein are listed if expanding the Gene ontology column. The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide (according to a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius) and the number of predicted transmembrane region(s) (according to MDM) are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
TMEM97-201
ENSP00000226230
ENST00000226230
Q5BJF2
[Direct mapping] Sigma intracellular receptor 2
Show all
Transporters
   Accessory Factors Involved in Transport
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
   4TM proteins predicted by MDM
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001558 [regulation of cell growth]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005764 [lysosome]
GO:0005783 [endoplasmic reticulum]
GO:0005791 [rough endoplasmic reticulum]
GO:0005886 [plasma membrane]
GO:0016020 [membrane]
GO:0030867 [rough endoplasmic reticulum membrane]
GO:0031965 [nuclear membrane]
GO:0042632 [cholesterol homeostasis]
Show all
176 aa
20.8 kDa
No 4
TMEM97-202
ENSP00000466987
ENST00000336687
Q86XC5
[Direct mapping] Sigma intracellular receptor 2; TMEM97 protein
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
   1TM proteins predicted by MDM
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0016020 [membrane]
Show all
69 aa
8.2 kDa
No 1
TMEM97-203
ENSP00000462827
ENST00000582113
J3KT68
[Direct mapping] Sigma intracellular receptor 2
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
   2TM proteins predicted by MDM
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005783 [endoplasmic reticulum]
GO:0016020 [membrane]
Show all
92 aa
11 kDa
No 2
TMEM97-204
ENSP00000462924
ENST00000582384
J3KTD1
[Direct mapping] Sigma intracellular receptor 2
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
   2TM proteins predicted by MDM
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0016020 [membrane]
Show all
118 aa
13.2 kDa
No 2
TMEM97-205
ENSP00000466211
ENST00000583381
Q86XC5
[Direct mapping] Sigma intracellular receptor 2; TMEM97 protein
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
   1TM proteins predicted by MDM
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0016020 [membrane]
Show all
69 aa
8.2 kDa
No 1

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