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CIAO2A
HPA
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  • CIAO2A
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.

CIAO2A
Synonyms CIA2A, FAM96A, FLJ22875
Gene descriptioni

Full gene name according to HGNC.

Cytosolic iron-sulfur assembly component 2A
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 15
Cytoband q22.31
Chromosome location (bp) 64072565 - 64093857
Number of transcriptsi

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

4
Ensembl ENSG00000166797 (version 109)
Entrez gene 84191
HGNC HGNC:26235
UniProt Q9H5X1 (UniProt - Evidence at protein level)
neXtProt NX_Q9H5X1
GeneCards CIAO2A
Antibodypedia CIAO2A antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Component of the cytosolic iron-sulfur protein assembly (CIA) complex, a multiprotein complex that mediates the incorporation of iron-sulfur cluster into extramitochondrial Fe/S proteins 1. As a CIA complex component and in collaboration with CIAO1 specifically matures ACO1 and stabilizes IREB2, connecting cytosolic iron-sulfur protein maturation with cellular iron regulation 2. May play a role in chromosome segregation through establishment of sister chromatid cohesion. May induce apoptosis in collaboration with APAF1 3.... show less
Biological process (UniProt)i

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

Chromosome partition
Ligand (UniProt)i

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

Metal-binding, Zinc
Gene summary (Entrez)i

Useful information about the gene from Entrez

Predicted to enable metal ion binding activity. Involved in iron-sulfur cluster assembly and protein maturation by iron-sulfur cluster transfer. Located in cytosol and nucleoplasm. Part of CIA complex. [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)
CIAO2A-201
ENSP00000300030
ENST00000300030
Q9H5X1
[Direct mapping] Cytosolic iron-sulfur assembly component 2A
Show all
   Secreted proteins predicted by MDSEC
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepSig predicted secreted proteins
Predicted intracellular proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0007059 [chromosome segregation]
GO:0016226 [iron-sulfur cluster assembly]
GO:0046872 [metal ion binding]
GO:0097361 [CIA complex]
GO:0097428 [protein maturation by iron-sulfur cluster transfer]
GO:0106035 [protein maturation by [4Fe-4S] cluster transfer]
Show all
160 aa
18.4 kDa
Yes 0
CIAO2A-202
ENSP00000369644
ENST00000380290
Q9H5X1
[Direct mapping] Cytosolic iron-sulfur assembly component 2A
Show all
   Secreted proteins predicted by MDSEC
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepSig predicted secreted proteins
Predicted intracellular proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0007059 [chromosome segregation]
GO:0016226 [iron-sulfur cluster assembly]
GO:0046872 [metal ion binding]
GO:0097361 [CIA complex]
GO:0097428 [protein maturation by iron-sulfur cluster transfer]
GO:0106035 [protein maturation by [4Fe-4S] cluster transfer]
Show all
102 aa
11.6 kDa
Yes 0
CIAO2A-203
ENSP00000454079
ENST00000557835
Q9H5X1
[Direct mapping] Cytosolic iron-sulfur assembly component 2A
Show all
   Secreted proteins predicted by MDSEC
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepSig predicted secreted proteins
Predicted intracellular proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0007059 [chromosome segregation]
GO:0016226 [iron-sulfur cluster assembly]
GO:0046872 [metal ion binding]
GO:0097361 [CIA complex]
GO:0097428 [protein maturation by iron-sulfur cluster transfer]
GO:0106035 [protein maturation by [4Fe-4S] cluster transfer]
Show all
102 aa
11.6 kDa
Yes 0
CIAO2A-206
ENSP00000452953
ENST00000559950
H0YKV4
[Direct mapping] Cytosolic iron-sulfur assembly component 2A; Family with sequence similarity 96, member A, isoform CRA_a
Show all
   Secreted proteins predicted by MDSEC
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepSig predicted secreted proteins
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005654 [nucleoplasm]
GO:0005829 [cytosol]
GO:0007059 [chromosome segregation]
GO:0106035 [protein maturation by [4Fe-4S] cluster transfer]
Show all
130 aa
14.9 kDa
Yes 0

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