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MRTFB
HPA
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  • MRTFB
PROTEIN SUMMARY 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.

MRTFB
Synonyms FLJ31823, MKL2, MRTF-B
Gene descriptioni

Full gene name according to HGNC.

Myocardin related transcription factor B
Protein classi

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

Disease related genes
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.

Intracellular
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 16
Cytoband p13.12
Chromosome location (bp) 14071319 - 14266773
Number of transcriptsi

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

7
Ensembl ENSG00000186260 (version 109)
Entrez gene 57496
HGNC HGNC:29819
UniProt Q9ULH7 (UniProt - Evidence at protein level)
neXtProt NX_Q9ULH7
GeneCards MRTFB
Antibodypedia MRTFB antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Acts as a transcriptional coactivator of serum response factor (SRF). Required for skeletal myogenic differentiation.... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

Activator, Developmental protein
Biological process (UniProt)i

Keywords assigned by UniProt to proteins because they are involved in a particular biological process.

Differentiation, Myogenesis, Transcription, Transcription regulation
Gene summary (Entrez)i

Useful information about the gene from Entrez

Enables transcription coactivator activity. Involved in positive regulation of pri-miRNA transcription by RNA polymerase II and positive regulation of striated muscle tissue development. Predicted to be located in cytoplasm. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]... 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 Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

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 length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
MRTFB-201
ENSP00000339086
ENST00000318282
Q9ULH7
[Direct mapping] Myocardin-related transcription factor B
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Disease related genes
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003713 [transcription coactivator activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0007517 [muscle organ development]
GO:0030154 [cell differentiation]
GO:0045296 [cadherin binding]
GO:0045844 [positive regulation of striated muscle tissue development]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0051145 [smooth muscle cell differentiation]
GO:1902895 [positive regulation of miRNA transcription]
Show all
1049 aa
114.1 kDa
No 0
MRTFB-202
ENSP00000459626
ENST00000571589
Q9ULH7
[Direct mapping] Myocardin-related transcription factor B
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Disease related genes
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003713 [transcription coactivator activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0007517 [muscle organ development]
GO:0030154 [cell differentiation]
GO:0045296 [cadherin binding]
GO:0045844 [positive regulation of striated muscle tissue development]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0051145 [smooth muscle cell differentiation]
GO:1902895 [positive regulation of miRNA transcription]
Show all
1099 aa
119.2 kDa
No 0
MRTFB-205
ENSP00000459879
ENST00000572567
I3L2S3
[Direct mapping] Phosphatase and actin regulator
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003779 [actin binding]
GO:0004864 [protein phosphatase inhibitor activity]
Show all
369 aa
41.4 kDa
No 0
MRTFB-207
ENSP00000460589
ENST00000573051
Q9ULH7
[Direct mapping] Myocardin-related transcription factor B
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Disease related genes
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003713 [transcription coactivator activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0007517 [muscle organ development]
GO:0030154 [cell differentiation]
GO:0045296 [cadherin binding]
GO:0045844 [positive regulation of striated muscle tissue development]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0051145 [smooth muscle cell differentiation]
GO:1902895 [positive regulation of miRNA transcription]
Show all
378 aa
42.5 kDa
No 0
MRTFB-208
ENSP00000460848
ENST00000573434
I3L3Z7
[Direct mapping] Myocardin-related transcription factor B
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
52 aa
5.7 kDa
No 0
MRTFB-209
ENSP00000459205
ENST00000574045
Q9ULH7
[Direct mapping] Myocardin-related transcription factor B
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Disease related genes
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003713 [transcription coactivator activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0007517 [muscle organ development]
GO:0030154 [cell differentiation]
GO:0045296 [cadherin binding]
GO:0045844 [positive regulation of striated muscle tissue development]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0051145 [smooth muscle cell differentiation]
GO:1902895 [positive regulation of miRNA transcription]
Show all
1049 aa
114.1 kDa
No 0
MRTFB-210
ENSP00000458340
ENST00000574998
I3L0U1
[Direct mapping] Myocardin-related transcription factor B
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
70 aa
7.9 kDa
No 0

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