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KCTD1
HPA
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  • SUMMARY

  • TISSUE

  • BRAIN

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  • SUBCELL

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  • BLOOD

  • CELL LINE

  • STRUCT & INT

  • KCTD1
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.

KCTD1
Synonyms C18orf5
Gene descriptioni

Full gene name according to HGNC.

Potassium channel tetramerization domain containing 1
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 18
Cytoband q11.2
Chromosome location (bp) 26454910 - 26657401
Number of transcriptsi

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

8
Ensembl ENSG00000134504 (version 109)
Entrez gene 284252
HGNC HGNC:18249
UniProt Q719H9 (UniProt - Evidence at protein level)
neXtProt NX_Q719H9
GeneCards KCTD1
Antibodypedia KCTD1 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

May repress the transcriptional activity of AP-2 family members, including TFAP2A, TFAP2B and TFAP2C to various extent.... show less
Molecular function (UniProt)i

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

Repressor
Biological process (UniProt)i

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

Transcription, Transcription regulation
Gene summary (Entrez)i

Useful information about the gene from Entrez

This gene encodes a protein containing a BTB (Broad-complex, tramtrack and bric a brac), also known as a POZ (POxvirus and zinc finger) protein-protein interaction domain. The encoded protein negatively regulates the AP-2 family of transcription factors and the Wnt signaling pathway. A mechanism for the modulation of Wnt signaling has been proposed in which the encoded protein enhances ubiquitination and degradation of the beta-catenin protein. Mutations in this gene have been identified in Scalp-ear-nipple (SEN) syndrome. [provided by RefSeq, May 2017]... 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)
KCTD1-201
ENSP00000314831
ENST00000317932
Q719H9
[Direct mapping] BTB/POZ domain-containing protein KCTD1
Show all
A0A024RC45
[Target identity:100%; Query identity:100%] Potassium channel tetramerisation domain containing 1, isoform CRA_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:0003714 [transcription corepressor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0008134 [transcription factor binding]
GO:0042802 [identical protein binding]
GO:0045892 [negative regulation of DNA-templated transcription]
GO:0051260 [protein homooligomerization]
Show all
257 aa
29.4 kDa
No 0
KCTD1-202
ENSP00000384367
ENST00000408011
Q719H9
[Direct mapping] BTB/POZ domain-containing protein KCTD1
Show all
A0A024RC45
[Target identity:100%; Query identity:100%] Potassium channel tetramerisation domain containing 1, isoform CRA_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:0003714 [transcription corepressor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0008134 [transcription factor binding]
GO:0042802 [identical protein binding]
GO:0045892 [negative regulation of DNA-templated transcription]
GO:0051260 [protein homooligomerization]
Show all
257 aa
29.4 kDa
No 0
KCTD1-203
ENSP00000408405
ENST00000417602
Q719H9
[Direct mapping] BTB/POZ domain-containing protein KCTD1
Show all
A0A024RC45
[Target identity:100%; Query identity:100%] Potassium channel tetramerisation domain containing 1, isoform CRA_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:0003714 [transcription corepressor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0008134 [transcription factor binding]
GO:0042802 [identical protein binding]
GO:0045892 [negative regulation of DNA-templated transcription]
GO:0051260 [protein homooligomerization]
Show all
257 aa
29.4 kDa
No 0
KCTD1-205
ENSP00000463608
ENST00000578973
J3QLL6
[Direct mapping] BTB/POZ domain-containing protein KCTD1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
100 aa
11.1 kDa
No 0
KCTD1-206
ENSP00000464170
ENST00000579973
Q719H9
[Direct mapping] BTB/POZ domain-containing protein KCTD1
Show all
A0A024RC45
[Target identity:100%; Query identity:100%] Potassium channel tetramerisation domain containing 1, isoform CRA_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:0003714 [transcription corepressor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0008134 [transcription factor binding]
GO:0042802 [identical protein binding]
GO:0045892 [negative regulation of DNA-templated transcription]
GO:0051260 [protein homooligomerization]
Show all
257 aa
29.4 kDa
No 0
KCTD1-207
ENSP00000463041
ENST00000580059
A0A2U3U043
[Direct mapping] BTB/POZ domain-containing protein KCTD1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0005654 [nucleoplasm]
GO:0005730 [nucleolus]
GO:0005829 [cytosol]
GO:0034451 [centriolar satellite]
GO:0045171 [intercellular bridge]
GO:0051260 [protein homooligomerization]
Show all
865 aa
96.4 kDa
No 0
KCTD1-208
ENSP00000464261
ENST00000580191
J3QRK1
[Direct mapping] BTB/POZ domain-containing protein KCTD1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0051260 [protein homooligomerization]
Show all
260 aa
29.8 kDa
No 0
KCTD1-209
ENSP00000462470
ENST00000580638
J3KSG1
[Direct mapping] BTB/POZ domain-containing protein KCTD1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0051260 [protein homooligomerization]
Show all
208 aa
23.8 kDa
No 0

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