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CTBP1
HPA
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  • CTBP1
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.

CTBP1
Synonyms BARS
Gene descriptioni

Full gene name according to HGNC.

C-terminal binding protein 1
Protein classi

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

Disease related genes
Human disease related genes
Metabolic proteins
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.

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 4
Cytoband p16.3
Chromosome location (bp) 1211445 - 1250333
Number of transcriptsi

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

14
Ensembl ENSG00000159692 (version 109)
Entrez gene 1487
HGNC HGNC:2494
UniProt Q13363 (UniProt - Evidence at protein level)
neXtProt NX_Q13363
GeneCards CTBP1
Antibodypedia CTBP1 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Corepressor targeting diverse transcription regulators such as GLIS2 or BCL6. Has dehydrogenase activity. Involved in controlling the equilibrium between tubular and stacked structures in the Golgi complex. Functions in brown adipose tissue (BAT) differentiation.... show less
Molecular function (UniProt)i

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

Oxidoreductase, Repressor
Biological process (UniProt)i

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

Differentiation, Host-virus interaction, Transcription, Transcription regulation
Ligand (UniProt)i

Keywords assigned by UniProt to proteins because they bind, are associated with, or whose activity is dependent of some molecule.

NAD
Gene summary (Entrez)i

Useful information about the gene from Entrez

This gene encodes a protein that binds to the C-terminus of adenovirus E1A proteins. This phosphoprotein is a transcriptional repressor and may play a role during cellular proliferation. This protein and the product of a second closely related gene, CTBP2, can dimerize. Both proteins can also interact with a polycomb group protein complex which participates in regulation of gene expression during development. Alternative splicing of transcripts from this gene results in multiple transcript variants. [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)
CTBP1-201
ENSP00000290921
ENST00000290921
Q13363
[Direct mapping] C-terminal-binding protein 1
Show all
X5D8Y5
[Target identity:100%; Query identity:100%] C-terminal binding protein 1 isoform C
Show all
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Disease related genes
Human disease related genes
   Congenital malformations
   Congenital malformations of the nervous system
   Other congenital disorders
   Chromosomal abnormalities
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000122 [negative regulation of transcription by RNA polymerase II]
GO:0001221 [transcription coregulator binding]
GO:0001222 [transcription corepressor binding]
GO:0003713 [transcription coactivator activity]
GO:0003714 [transcription corepressor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0006468 [protein phosphorylation]
GO:0008022 [protein C-terminus binding]
GO:0008285 [negative regulation of cell population proliferation]
GO:0016491 [oxidoreductase activity]
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0017053 [transcription repressor complex]
GO:0019079 [viral genome replication]
GO:0019904 [protein domain specific binding]
GO:0030154 [cell differentiation]
GO:0031065 [positive regulation of histone deacetylation]
GO:0031507 [heterochromatin formation]
GO:0035067 [negative regulation of histone acetylation]
GO:0042802 [identical protein binding]
GO:0045892 [negative regulation of DNA-templated transcription]
GO:0045893 [positive regulation of DNA-templated transcription]
GO:0050872 [white fat cell differentiation]
GO:0051287 [NAD binding]
GO:0051726 [regulation of cell cycle]
GO:0090241 [negative regulation of histone H4 acetylation]
GO:0140297 [DNA-binding transcription factor binding]
Show all
440 aa
47.5 kDa
No 0
CTBP1-203
ENSP00000372411
ENST00000382952
Q13363
[Direct mapping] C-terminal-binding protein 1
Show all
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Disease related genes
Human disease related genes
   Congenital malformations
   Congenital malformations of the nervous system
   Other congenital disorders
   Chromosomal abnormalities
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000122 [negative regulation of transcription by RNA polymerase II]
GO:0001221 [transcription coregulator binding]
GO:0001222 [transcription corepressor binding]
GO:0003682 [chromatin binding]
GO:0003713 [transcription coactivator activity]
GO:0003714 [transcription corepressor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0006468 [protein phosphorylation]
GO:0008022 [protein C-terminus binding]
GO:0008285 [negative regulation of cell population proliferation]
GO:0016491 [oxidoreductase activity]
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0017053 [transcription repressor complex]
GO:0019079 [viral genome replication]
GO:0019904 [protein domain specific binding]
GO:0030154 [cell differentiation]
GO:0031065 [positive regulation of histone deacetylation]
GO:0031507 [heterochromatin formation]
GO:0035067 [negative regulation of histone acetylation]
GO:0042802 [identical protein binding]
GO:0045892 [negative regulation of DNA-templated transcription]
GO:0045893 [positive regulation of DNA-templated transcription]
GO:0048488 [synaptic vesicle endocytosis]
GO:0050872 [white fat cell differentiation]
GO:0051287 [NAD binding]
GO:0051726 [regulation of cell cycle]
GO:0061629 [RNA polymerase II-specific DNA-binding transcription factor binding]
GO:0090241 [negative regulation of histone H4 acetylation]
GO:0097091 [synaptic vesicle clustering]
GO:0098831 [presynaptic active zone cytoplasmic component]
GO:0098978 [glutamatergic synapse]
GO:0098982 [GABA-ergic synapse]
GO:0140297 [DNA-binding transcription factor binding]
Show all
429 aa
46.4 kDa
No 0
CTBP1-204
ENSP00000422148
ENST00000503594
H0Y8U5
[Direct mapping] C-terminal-binding protein 1
Show all
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Congenital malformations of the nervous system
   Other congenital disorders
   Chromosomal abnormalities
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003714 [transcription corepressor activity]
GO:0005654 [nucleoplasm]
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0051287 [NAD binding]
Show all
430 aa
46.5 kDa
No 0
CTBP1-205
ENSP00000422364
ENST00000504092
H0Y8W7
[Direct mapping] C-terminal-binding protein 1
Show all
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Congenital malformations of the nervous system
   Other congenital disorders
   Chromosomal abnormalities
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005654 [nucleoplasm]
GO:0016491 [oxidoreductase activity]
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0051287 [NAD binding]
Show all
287 aa
30.9 kDa
No 0
CTBP1-206
ENSP00000422730
ENST00000504784
H0Y913
[Direct mapping] C-terminal-binding protein 1
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Congenital malformations of the nervous system
   Other congenital disorders
   Chromosomal abnormalities
Protein evidence (Ezkurdia et al 2014)
Show all
24 aa
2.5 kDa
No 0
CTBP1-208
ENSP00000424684
ENST00000506180
D6RAX2
[Direct mapping] C-terminal-binding protein 1
Show all
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Congenital malformations of the nervous system
   Other congenital disorders
   Chromosomal abnormalities
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0016491 [oxidoreductase activity]
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0051287 [NAD binding]
Show all
173 aa
18.8 kDa
No 0
CTBP1-209
ENSP00000423872
ENST00000510568
E7EUB3
[Direct mapping] C-terminal-binding protein 1
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Congenital malformations of the nervous system
   Other congenital disorders
   Chromosomal abnormalities
Protein evidence (Ezkurdia et al 2014)
Show all
168 aa
18.1 kDa
No 0
CTBP1-212
ENSP00000420983
ENST00000513420
E9PGB1
[Direct mapping] C-terminal-binding protein 1
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Congenital malformations of the nervous system
   Other congenital disorders
   Chromosomal abnormalities
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0051287 [NAD binding]
Show all
145 aa
15.9 kDa
No 0
CTBP1-217
ENSP00000425053
ENST00000515399
E7ESU7
[Direct mapping] C-terminal-binding protein 1
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Congenital malformations of the nervous system
   Other congenital disorders
   Chromosomal abnormalities
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0051287 [NAD binding]
Show all
171 aa
18.6 kDa
No 0
CTBP1-219
ENSP00000487417
ENST00000629223
A0A0D9SGE6
[Direct mapping] C-terminal-binding protein 1
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Congenital malformations of the nervous system
   Other congenital disorders
   Chromosomal abnormalities
Protein evidence (Ezkurdia et al 2014)
Show all
69 aa
7.5 kDa
No 0
CTBP1-220
ENSP00000515195
ENST00000703138
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Congenital malformations of the nervous system
   Other congenital disorders
   Chromosomal abnormalities
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003714 [transcription corepressor activity]
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0051287 [NAD binding]
Show all
429 aa
46.4 kDa
No 0
CTBP1-221
ENSP00000515211
ENST00000703163
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Congenital malformations of the nervous system
   Other congenital disorders
   Chromosomal abnormalities
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003714 [transcription corepressor activity]
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0051287 [NAD binding]
Show all
429 aa
46.4 kDa
No 0
CTBP1-222
ENSP00000515212
ENST00000703164
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Congenital malformations of the nervous system
   Other congenital disorders
   Chromosomal abnormalities
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003714 [transcription corepressor activity]
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0051287 [NAD binding]
Show all
430 aa
46.5 kDa
No 0
CTBP1-223
ENSP00000515213
ENST00000703165
Metabolic proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Congenital malformations of the nervous system
   Other congenital disorders
   Chromosomal abnormalities
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003714 [transcription corepressor activity]
GO:0016616 [oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor]
GO:0051287 [NAD binding]
Show all
430 aa
46.5 kDa
No 0

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