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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.

IK
Synonyms RED, RER
Gene descriptioni

Full gene name according to HGNC.

IK cytokine
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 5
Cytoband q31.3
Chromosome location (bp) 140647058 - 140662480
Number of transcriptsi

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

5
Ensembl ENSG00000113141 (version 109)
Entrez gene 3550
HGNC HGNC:5958
UniProt Q13123 (UniProt - Evidence at protein level)
neXtProt NX_Q13123
GeneCards IK
Antibodypedia IK antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Involved in pre-mRNA splicing as a component of the spliceosome 1. Auxiliary spliceosomal protein that regulates selection of alternative splice sites in a small set of target pre-mRNA species (Probable). Required for normal mitotic cell cycle progression 2, 3. Recruits MAD1L1 and MAD2L1 to kinetochores, and is required to trigger the spindle assembly checkpoint 4. Required for normal accumulation of SMU1 5.... show less
Biological process (UniProt)i

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

Host-virus interaction, mRNA processing, mRNA splicing
Gene summary (Entrez)i

Useful information about the gene from Entrez

The protein encoded by this gene was identified by its RED repeat, a stretch of repeated arginine, glutamic acid and aspartic acid residues. The protein localizes to discrete dots within the nucleus, excluding the nucleolus. Its function is unknown. This gene maps to chromosome 5; however, a pseudogene may exist on chromosome 2. [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)
IK-201
ENSP00000396301
ENST00000417647
Q13123
[Direct mapping] Protein Red
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000228 [nuclear chromosome]
GO:0000278 [mitotic cell cycle]
GO:0000398 [mRNA splicing, via spliceosome]
GO:0000922 [spindle pole]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005681 [spliceosomal complex]
GO:0005694 [chromosome]
GO:0005737 [cytoplasm]
GO:0005856 [cytoskeleton]
GO:0006397 [mRNA processing]
GO:0007094 [mitotic spindle assembly checkpoint signaling]
GO:0008380 [RNA splicing]
GO:0016607 [nuclear speck]
GO:0034501 [protein localization to kinetochore]
GO:0042802 [identical protein binding]
GO:0071005 [U2-type precatalytic spliceosome]
GO:0097431 [mitotic spindle pole]
Show all
557 aa
65.6 kDa
No 0
IK-202
ENSP00000426764
ENST00000502899
D6REL4
[Direct mapping] Protein Red
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005634 [nucleus]
Show all
212 aa
24.7 kDa
No 0
IK-204
ENSP00000424622
ENST00000507593
D6RAY9
[Direct mapping] Protein Red
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005634 [nucleus]
Show all
140 aa
16.4 kDa
No 0
IK-205
ENSP00000422641
ENST00000508301
E7EQZ7
[Direct mapping] Protein Red
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005634 [nucleus]
Show all
267 aa
31.2 kDa
No 0
IK-207
ENSP00000425564
ENST00000513256
D6RCQ4
[Direct mapping] Protein Red
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005634 [nucleus]
Show all
107 aa
12.6 kDa
No 0

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