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TSKU
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  • TSKU
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.

TSKU
Synonyms E2IG4, LRRC54, TSK
Gene descriptioni

Full gene name according to HGNC.

Tsukushi, small leucine rich proteoglycan
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
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 11
Cytoband q13.5
Chromosome location (bp) 76782251 - 76798153
Number of transcriptsi

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

5
Ensembl ENSG00000182704 (version 109)
Entrez gene 25987
HGNC HGNC:28850
UniProt Q8WUA8 (UniProt - Evidence at protein level)
neXtProt NX_Q8WUA8
GeneCards TSKU
Antibodypedia TSKU antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Contributes to various developmental events and other processes such as wound healing and cholesterol homeostasis through its interactions with multiple signaling pathways. Wnt signaling inhibitor which competes with WNT2B for binding to Wnt receptor FZD4 and represses WNT2B-dependent development of the peripheral eye. Plays a role in regulating the hair cycle by controlling TGFB1 signaling. Required for the development of the anterior commissure in the brain by inhibiting neurite outgrowth. Essential for terminal differentiation of hippocampal neural stem cells. Plays a role in regulating bone elongation and bone mass by modulating growth plate chondrocyte function and overall body size. Required for development of the inner ear through its involvement in stereocilia formation in inner hair cells. Facilitates wound healing by inhibiting secretion of TGFB1 from macrophages which prevents myofibroblast differentiation, maintaining inflammatory cell quiescence. Plays a role in cholesterol homeostasis by reducing circulating high-density lipoprotein cholesterol, lowering cholesterol efflux capacity and decreasing cholesterol-to-bile acid conversion in the liver. In one study, shown to negatively regulate sympathetic innervation in brown fat, leading to reduced energy expenditure. In another study, shown not to affect brown fat thermogenic capacity, body weight gain or glucose homeostasis.... show less
Molecular function (UniProt)i

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

Developmental protein
Biological process (UniProt)i

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

Neurogenesis
Gene summary (Entrez)i

Useful information about the gene from Entrez

Predicted to enable transforming growth factor beta binding activity. Predicted to be involved in several processes, including animal organ development; cholesterol efflux; and cholesterol homeostasis. Predicted to act upstream of or within several processes, including ciliary body morphogenesis; negative regulation of Wnt signaling pathway; and telencephalon development. Predicted to be located in extracellular space. [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)
TSKU-201
ENSP00000332668
ENST00000333090
Q8WUA8
[Direct mapping] Tsukushi
Show all
A0A024R5J8
[Target identity:100%; Query identity:100%] Leucine rich repeat containing 54, isoform CRA_a
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
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003431 [growth plate cartilage chondrocyte development]
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0007399 [nervous system development]
GO:0008203 [cholesterol metabolic process]
GO:0010468 [regulation of gene expression]
GO:0010977 [negative regulation of neuron projection development]
GO:0021540 [corpus callosum morphogenesis]
GO:0021670 [lateral ventricle development]
GO:0021766 [hippocampus development]
GO:0021960 [anterior commissure morphogenesis]
GO:0030178 [negative regulation of Wnt signaling pathway]
GO:0032911 [negative regulation of transforming growth factor beta1 production]
GO:0033344 [cholesterol efflux]
GO:0042060 [wound healing]
GO:0042632 [cholesterol homeostasis]
GO:0042635 [positive regulation of hair cycle]
GO:0043010 [camera-type eye development]
GO:0050431 [transforming growth factor beta binding]
GO:0060122 [inner ear receptor cell stereocilium organization]
GO:0061073 [ciliary body morphogenesis]
GO:0097009 [energy homeostasis]
GO:0098868 [bone growth]
GO:1904761 [negative regulation of myofibroblast differentiation]
Show all
353 aa
37.8 kDa
Yes 0
TSKU-202
ENSP00000434873
ENST00000525167
E9PN12
[Direct mapping] Tsukushi
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
105 aa
11.2 kDa
Yes 0
TSKU-203
ENSP00000434847
ENST00000527881
Q8WUA8
[Direct mapping] Tsukushi
Show all
A0A024R5J8
[Target identity:100%; Query identity:100%] Leucine rich repeat containing 54, isoform CRA_a
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
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003431 [growth plate cartilage chondrocyte development]
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0007399 [nervous system development]
GO:0008203 [cholesterol metabolic process]
GO:0010468 [regulation of gene expression]
GO:0010977 [negative regulation of neuron projection development]
GO:0021766 [hippocampus development]
GO:0021960 [anterior commissure morphogenesis]
GO:0030178 [negative regulation of Wnt signaling pathway]
GO:0032911 [negative regulation of transforming growth factor beta1 production]
GO:0033344 [cholesterol efflux]
GO:0042060 [wound healing]
GO:0042632 [cholesterol homeostasis]
GO:0042635 [positive regulation of hair cycle]
GO:0043010 [camera-type eye development]
GO:0050431 [transforming growth factor beta binding]
GO:0060122 [inner ear receptor cell stereocilium organization]
GO:0061073 [ciliary body morphogenesis]
GO:0097009 [energy homeostasis]
GO:0098868 [bone growth]
GO:1904761 [negative regulation of myofibroblast differentiation]
Show all
353 aa
37.8 kDa
Yes 0
TSKU-204
ENSP00000435133
ENST00000533752
E9PLG7
[Direct mapping] Tsukushi
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
150 aa
16.1 kDa
Yes 0
TSKU-205
ENSP00000482145
ENST00000612930
Q8WUA8
[Direct mapping] Tsukushi
Show all
A0A024R5J8
[Target identity:100%; Query identity:100%] Leucine rich repeat containing 54, isoform CRA_a
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
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003431 [growth plate cartilage chondrocyte development]
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0007399 [nervous system development]
GO:0008203 [cholesterol metabolic process]
GO:0010468 [regulation of gene expression]
GO:0010977 [negative regulation of neuron projection development]
GO:0021766 [hippocampus development]
GO:0021960 [anterior commissure morphogenesis]
GO:0030178 [negative regulation of Wnt signaling pathway]
GO:0032911 [negative regulation of transforming growth factor beta1 production]
GO:0033344 [cholesterol efflux]
GO:0042060 [wound healing]
GO:0042632 [cholesterol homeostasis]
GO:0042635 [positive regulation of hair cycle]
GO:0043010 [camera-type eye development]
GO:0050431 [transforming growth factor beta binding]
GO:0060122 [inner ear receptor cell stereocilium organization]
GO:0061073 [ciliary body morphogenesis]
GO:0097009 [energy homeostasis]
GO:0098868 [bone growth]
GO:1904761 [negative regulation of myofibroblast differentiation]
Show all
353 aa
37.8 kDa
Yes 0

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