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FSTL1
HPA
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  • FSTL1
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.

FSTL1
Synonyms FRP, FSL1, OCC-1, OCC1, tsc36
Gene descriptioni

Full gene name according to HGNC.

Follistatin like 1
Protein classi

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

Plasma proteins
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.

Secreted, 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 3
Cytoband q13.33
Chromosome location (bp) 120392293 - 120450993
Number of transcriptsi

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

4
Ensembl ENSG00000163430 (version 109)
Entrez gene 11167
HGNC HGNC:3972
UniProt Q12841 (UniProt - Evidence at protein level)
neXtProt NX_Q12841
GeneCards FSTL1
Antibodypedia FSTL1 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Secreted glycoprotein that is involved in various physiological processes, such as angiogenesis, regulation of the immune response, cell proliferation and differentiation 1, 2. Plays a role in the development of the central nervous system, skeletal system, lungs, and ureter (By similarity). Promotes endothelial cell survival, migration and differentiation into network structures in an AKT-dependent manner. Also promotes survival of cardiac myocytes (By similarity). Initiates various signaling cascades by activating different receptors on the cell surface such as DIP2A, TLR4 or BMP receptors 3, 4.... show less
Molecular function (UniProt)i

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

Heparin-binding
Gene summary (Entrez)i

Useful information about the gene from Entrez

This gene encodes a protein with similarity to follistatin, an activin-binding protein. It contains an FS module, a follistatin-like sequence containing 10 conserved cysteine residues. This gene product is thought to be an autoantigen associated with rheumatoid arthritis. [provided by RefSeq, Jul 2008]... 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)
FSTL1-201
ENSP00000295633
ENST00000295633
Q12841
[Direct mapping] Follistatin-related protein 1
Show all
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0005788 [endoplasmic reticulum lumen]
GO:0008201 [heparin binding]
GO:0030154 [cell differentiation]
GO:0030510 [regulation of BMP signaling pathway]
GO:0043066 [negative regulation of apoptotic process]
GO:0043542 [endothelial cell migration]
GO:0045446 [endothelial cell differentiation]
GO:0061484 [hematopoietic stem cell homeostasis]
GO:0070062 [extracellular exosome]
Show all
308 aa
35 kDa
Yes 0
FSTL1-202
ENSP00000394355
ENST00000424703
Q12841
[Direct mapping] Follistatin-related protein 1
Show all
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0005788 [endoplasmic reticulum lumen]
GO:0008201 [heparin binding]
GO:0030154 [cell differentiation]
GO:0030510 [regulation of BMP signaling pathway]
GO:0043066 [negative regulation of apoptotic process]
GO:0043542 [endothelial cell migration]
GO:0045446 [endothelial cell differentiation]
GO:0070062 [extracellular exosome]
Show all
273 aa
31.2 kDa
Yes 0
FSTL1-206
ENSP00000418505
ENST00000469005
C9J5G4
[Direct mapping] Follistatin-related protein 1
Show all
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
139 aa
15.7 kDa
Yes 0
FSTL1-208
ENSP00000418389
ENST00000480823
H7C4W4
[Direct mapping] Follistatin-related protein 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
20 aa
2.3 kDa
No 0

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