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CELF1
HPA
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  • CELF1
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.

CELF1
Synonyms BRUNOL2, CUG-BP, CUGBP, CUGBP1, EDEN-BP, hNab50, NAB50, NAPOR
Gene descriptioni

Full gene name according to HGNC.

CUGBP Elav-like family member 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.

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 11
Cytoband p11.2
Chromosome location (bp) 47465933 - 47565569
Number of transcriptsi

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

16
Ensembl ENSG00000149187 (version 109)
Entrez gene 10658
HGNC HGNC:2549
UniProt Q92879 (UniProt - Evidence at protein level)
neXtProt NX_Q92879
GeneCards CELF1
Antibodypedia CELF1 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

RNA-binding protein implicated in the regulation of several post-transcriptional events. Involved in pre-mRNA alternative splicing, mRNA translation and stability. Mediates exon inclusion and/or exclusion in pre-mRNA that are subject to tissue-specific and developmentally regulated alternative splicing. Specifically activates exon 5 inclusion of cardiac isoforms of TNNT2 during heart remodeling at the juvenile to adult transition. Acts both as an activator and as a repressor of a pair of coregulated exons: promotes inclusion of the smooth muscle (SM) exon but exclusion of the non-muscle (NM) exon in actinin pre-mRNAs. Activates SM exon 5 inclusion by antagonizing the repressive effect of PTB. Promotes exclusion of exon 11 of the INSR pre-mRNA. Inhibits, together with HNRNPH1, insulin receptor (IR) pre-mRNA exon 11 inclusion in myoblast. Increases translation and controls the choice of translation initiation codon of CEBPB mRNA. Increases mRNA translation of CEBPB in aging liver (By similarity). Increases translation of CDKN1A mRNA by antagonizing the repressive effect of CALR3. Mediates rapid cytoplasmic mRNA deadenylation. Recruits the deadenylase PARN to the poly(A) tail of EDEN-containing mRNAs to promote their deadenylation. Required for completion of spermatogenesis (By similarity). Binds to (CUG)n triplet repeats in the 3'-UTR of transcripts such as DMPK and to Bruno response elements (BREs). Binds to muscle-specific splicing enhancer (MSE) intronic sites flanking the alternative exon 5 of TNNT2 pre-mRNA. Binds to AU-rich sequences (AREs or EDEN-like) localized in the 3'-UTR of JUN and FOS mRNAs. Binds to the IR RNA. Binds to the 5'-region of CDKN1A and CEBPB mRNAs. Binds with the 5'-region of CEBPB mRNA in aging liver. May be a specific regulator of miRNA biogenesis. Binds to primary microRNA pri-MIR140 and, with CELF2, negatively regulates the processing to mature miRNA 1.... show less
Molecular function (UniProt)i

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

Activator, RNA-binding
Biological process (UniProt)i

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

mRNA processing, mRNA splicing
Gene summary (Entrez)i

Useful information about the gene from Entrez

Members of the CELF/BRUNOL protein family contain two N-terminal RNA recognition motif (RRM) domains, one C-terminal RRM domain, and a divergent segment of 160-230 aa between the second and third RRM domains. Members of this protein family regulate pre-mRNA alternative splicing and may also be involved in mRNA editing, and translation. This gene may play a role in myotonic dystrophy type 1 (DM1) via interactions with the dystrophia myotonica-protein kinase (DMPK) gene. Alternative splicing results in multiple transcript variants encoding different isoforms. [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)
CELF1-201
ENSP00000308386
ENST00000310513
Q92879
[Direct mapping] CUGBP Elav-like family member 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
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:0000381 [regulation of alternative mRNA splicing, via spliceosome]
GO:0000900 [mRNA regulatory element binding translation repressor activity]
GO:0003676 [nucleic acid binding]
GO:0003723 [RNA binding]
GO:0003729 [mRNA binding]
GO:0003730 [mRNA 3'-UTR binding]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0006376 [mRNA splice site selection]
GO:0006397 [mRNA processing]
GO:0007281 [germ cell development]
GO:0008285 [negative regulation of cell population proliferation]
GO:0008380 [RNA splicing]
GO:0009792 [embryo development ending in birth or egg hatching]
GO:0010494 [cytoplasmic stress granule]
GO:0010628 [positive regulation of gene expression]
GO:0010629 [negative regulation of gene expression]
GO:0010942 [positive regulation of cell death]
GO:0016020 [membrane]
GO:0016441 [post-transcriptional gene silencing]
GO:0035194 [post-transcriptional gene silencing by RNA]
GO:0036002 [pre-mRNA binding]
GO:0042835 [BRE binding]
GO:0043484 [regulation of RNA splicing]
GO:0050727 [regulation of inflammatory response]
GO:0061157 [mRNA destabilization]
GO:0097356 [perinucleolar compartment]
GO:1990904 [ribonucleoprotein complex]
Show all
482 aa
51.5 kDa
No 0
CELF1-202
ENSP00000351409
ENST00000358597
Q92879
[Direct mapping] CUGBP Elav-like family member 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
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:0000381 [regulation of alternative mRNA splicing, via spliceosome]
GO:0000900 [mRNA regulatory element binding translation repressor activity]
GO:0003676 [nucleic acid binding]
GO:0003723 [RNA binding]
GO:0003729 [mRNA binding]
GO:0003730 [mRNA 3'-UTR binding]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0006376 [mRNA splice site selection]
GO:0006397 [mRNA processing]
GO:0007281 [germ cell development]
GO:0008285 [negative regulation of cell population proliferation]
GO:0008380 [RNA splicing]
GO:0009792 [embryo development ending in birth or egg hatching]
GO:0010494 [cytoplasmic stress granule]
GO:0010628 [positive regulation of gene expression]
GO:0010629 [negative regulation of gene expression]
GO:0010942 [positive regulation of cell death]
GO:0016020 [membrane]
GO:0016441 [post-transcriptional gene silencing]
GO:0035194 [post-transcriptional gene silencing by RNA]
GO:0036002 [pre-mRNA binding]
GO:0042835 [BRE binding]
GO:0043484 [regulation of RNA splicing]
GO:0050727 [regulation of inflammatory response]
GO:0061157 [mRNA destabilization]
GO:0097356 [perinucleolar compartment]
GO:1990904 [ribonucleoprotein complex]
Show all
486 aa
52.1 kDa
No 0
CELF1-203
ENSP00000354639
ENST00000361904
Q92879
[Direct mapping] CUGBP Elav-like family member 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000381 [regulation of alternative mRNA splicing, via spliceosome]
GO:0000900 [mRNA regulatory element binding translation repressor activity]
GO:0003676 [nucleic acid binding]
GO:0003723 [RNA binding]
GO:0003729 [mRNA binding]
GO:0003730 [mRNA 3'-UTR binding]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0006376 [mRNA splice site selection]
GO:0006397 [mRNA processing]
GO:0007281 [germ cell development]
GO:0008285 [negative regulation of cell population proliferation]
GO:0008380 [RNA splicing]
GO:0009792 [embryo development ending in birth or egg hatching]
GO:0010494 [cytoplasmic stress granule]
GO:0010628 [positive regulation of gene expression]
GO:0010629 [negative regulation of gene expression]
GO:0010942 [positive regulation of cell death]
GO:0016020 [membrane]
GO:0016441 [post-transcriptional gene silencing]
GO:0035194 [post-transcriptional gene silencing by RNA]
GO:0036002 [pre-mRNA binding]
GO:0042835 [BRE binding]
GO:0043484 [regulation of RNA splicing]
GO:0050727 [regulation of inflammatory response]
GO:0061157 [mRNA destabilization]
GO:0097356 [perinucleolar compartment]
GO:1990904 [ribonucleoprotein complex]
Show all
483 aa
51.6 kDa
No 0
CELF1-204
ENSP00000378705
ENST00000395290
Q92879
[Direct mapping] CUGBP Elav-like family member 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
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:0000381 [regulation of alternative mRNA splicing, via spliceosome]
GO:0000900 [mRNA regulatory element binding translation repressor activity]
GO:0003676 [nucleic acid binding]
GO:0003723 [RNA binding]
GO:0003729 [mRNA binding]
GO:0003730 [mRNA 3'-UTR binding]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0006376 [mRNA splice site selection]
GO:0006397 [mRNA processing]
GO:0007281 [germ cell development]
GO:0008285 [negative regulation of cell population proliferation]
GO:0008380 [RNA splicing]
GO:0009792 [embryo development ending in birth or egg hatching]
GO:0010494 [cytoplasmic stress granule]
GO:0010628 [positive regulation of gene expression]
GO:0010629 [negative regulation of gene expression]
GO:0010942 [positive regulation of cell death]
GO:0016020 [membrane]
GO:0016441 [post-transcriptional gene silencing]
GO:0035194 [post-transcriptional gene silencing by RNA]
GO:0036002 [pre-mRNA binding]
GO:0042835 [BRE binding]
GO:0043484 [regulation of RNA splicing]
GO:0050727 [regulation of inflammatory response]
GO:0061157 [mRNA destabilization]
GO:0097356 [perinucleolar compartment]
GO:1990904 [ribonucleoprotein complex]
Show all
485 aa
52 kDa
No 0
CELF1-205
ENSP00000378706
ENST00000395292
Q92879
[Direct mapping] CUGBP Elav-like family member 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
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:0000381 [regulation of alternative mRNA splicing, via spliceosome]
GO:0000900 [mRNA regulatory element binding translation repressor activity]
GO:0003676 [nucleic acid binding]
GO:0003723 [RNA binding]
GO:0003729 [mRNA binding]
GO:0003730 [mRNA 3'-UTR binding]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0006376 [mRNA splice site selection]
GO:0006397 [mRNA processing]
GO:0007281 [germ cell development]
GO:0008285 [negative regulation of cell population proliferation]
GO:0008380 [RNA splicing]
GO:0009792 [embryo development ending in birth or egg hatching]
GO:0010494 [cytoplasmic stress granule]
GO:0010628 [positive regulation of gene expression]
GO:0010629 [negative regulation of gene expression]
GO:0010942 [positive regulation of cell death]
GO:0016020 [membrane]
GO:0016441 [post-transcriptional gene silencing]
GO:0035194 [post-transcriptional gene silencing by RNA]
GO:0036002 [pre-mRNA binding]
GO:0042835 [BRE binding]
GO:0043484 [regulation of RNA splicing]
GO:0050727 [regulation of inflammatory response]
GO:0061157 [mRNA destabilization]
GO:0097356 [perinucleolar compartment]
GO:1990904 [ribonucleoprotein complex]
Show all
483 aa
51.6 kDa
No 0
CELF1-208
ENSP00000436191
ENST00000525841
E9PQK4
[Direct mapping] CUGBP Elav-like family member 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003676 [nucleic acid binding]
GO:0003723 [RNA binding]
Show all
87 aa
9.9 kDa
No 0
CELF1-209
ENSP00000438862
ENST00000526277
F5H3J7
[Direct mapping] CUGBP Elav-like family member 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
37 aa
4.1 kDa
No 0
CELF1-210
ENSP00000435423
ENST00000526419
E9PKA1
[Direct mapping] CUGBP Elav-like family member 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003676 [nucleic acid binding]
GO:0003723 [RNA binding]
Show all
56 aa
6.5 kDa
No 0
CELF1-211
ENSP00000435320
ENST00000528434
E9PKU1
[Direct mapping] CUGBP Elav-like family member 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003676 [nucleic acid binding]
GO:0003723 [RNA binding]
Show all
114 aa
12.9 kDa
No 0
CELF1-212
ENSP00000442415
ENST00000528538
F5H7M7
[Direct mapping] CUGBP Elav-like family member 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
14 aa
1.6 kDa
No 0
CELF1-213
ENSP00000433986
ENST00000530151
E9PSH0
[Direct mapping] CUGBP Elav-like family member 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003676 [nucleic acid binding]
GO:0003723 [RNA binding]
GO:0005737 [cytoplasm]
GO:1990904 [ribonucleoprotein complex]
Show all
95 aa
10.9 kDa
No 0
CELF1-214
ENSP00000436864
ENST00000531165
G5EA30
[Direct mapping] CUG triplet repeat, RNA binding protein 1, isoform CRA_c; CUGBP Elav-like family member 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003676 [nucleic acid binding]
GO:0003723 [RNA binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0006397 [mRNA processing]
Show all
514 aa
55.1 kDa
No 0
CELF1-215
ENSP00000435926
ENST00000532048
Q92879
[Direct mapping] CUGBP Elav-like family member 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
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:0000381 [regulation of alternative mRNA splicing, via spliceosome]
GO:0000900 [mRNA regulatory element binding translation repressor activity]
GO:0003676 [nucleic acid binding]
GO:0003723 [RNA binding]
GO:0003729 [mRNA binding]
GO:0003730 [mRNA 3'-UTR binding]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0006376 [mRNA splice site selection]
GO:0006397 [mRNA processing]
GO:0007281 [germ cell development]
GO:0008285 [negative regulation of cell population proliferation]
GO:0008380 [RNA splicing]
GO:0009792 [embryo development ending in birth or egg hatching]
GO:0010494 [cytoplasmic stress granule]
GO:0010628 [positive regulation of gene expression]
GO:0010629 [negative regulation of gene expression]
GO:0010942 [positive regulation of cell death]
GO:0016020 [membrane]
GO:0016441 [post-transcriptional gene silencing]
GO:0035194 [post-transcriptional gene silencing by RNA]
GO:0036002 [pre-mRNA binding]
GO:0042835 [BRE binding]
GO:0043484 [regulation of RNA splicing]
GO:0050727 [regulation of inflammatory response]
GO:0061157 [mRNA destabilization]
GO:0097356 [perinucleolar compartment]
GO:1990904 [ribonucleoprotein complex]
Show all
512 aa
55 kDa
No 0
CELF1-218
ENSP00000438044
ENST00000535982
F5H0D8
[Direct mapping] CUGBP Elav-like family member 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003676 [nucleic acid binding]
GO:0003723 [RNA binding]
Show all
103 aa
11.8 kDa
No 0
CELF1-221
ENSP00000444825
ENST00000543178
F5H4Y5
[Direct mapping] CUGBP Elav-like family member 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003676 [nucleic acid binding]
GO:0003723 [RNA binding]
Show all
78 aa
8.9 kDa
No 0
CELF1-222
ENSP00000508525
ENST00000687097
G5EA30
[Direct mapping] CUG triplet repeat, RNA binding protein 1, isoform CRA_c; CUGBP Elav-like family member 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000381 [regulation of alternative mRNA splicing, via spliceosome]
GO:0001673 [male germ cell nucleus]
GO:0003676 [nucleic acid binding]
GO:0003723 [RNA binding]
GO:0003729 [mRNA binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0006376 [mRNA splice site selection]
GO:0006397 [mRNA processing]
GO:0007286 [spermatid development]
GO:0021987 [cerebral cortex development]
GO:0031369 [translation initiation factor binding]
GO:0040018 []
GO:0106222 [lncRNA binding]
Show all
514 aa
55.1 kDa
No 0

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