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Aliases for COX14 Gene

Aliases for COX14 Gene

  • COX14 Cytochrome C Oxidase Assembly Factor 2 3
  • C12orf62 3 4 6
  • COX14 Cytochrome C Oxidase Assembly Homolog (S. Cerevisiae) 2
  • COX14 Cytochrome C Oxidase Assembly Homolog 3
  • Cytochrome C Oxidase Assembly Protein COX14 3
  • Cytochrome C Oxidase Assembly Homolog 14 3
  • Chromosome 12 Open Reading Frame 62 2

External Ids for COX14 Gene

Previous Symbols for COX14 Gene

  • C12orf62

Summaries for COX14 Gene

Entrez Gene Summary for COX14 Gene

  • This gene encodes a small single-pass transmembrane protein that localizes to mitochondria. This protein may play a role in coordinating the early steps of cytochrome c oxidase (COX; also known as complex IV) subunit assembly and, in particular, the synthesis and assembly of the COX I subunit of the holoenzyme. Mutations in this gene have been associated with mitochondrial complex IV deficiency. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Nov 2012]

GeneCards Summary for COX14 Gene

COX14 (COX14 Cytochrome C Oxidase Assembly Factor) is a Protein Coding gene. Diseases associated with COX14 include mitochondrial complex iv deficiency and isolated cytochrome c oxidase deficiency.

UniProtKB/Swiss-Prot for COX14 Gene

  • Plays a role in the assembly or stability of the cytochrome c oxidase complex (COX). Requires for coordination of the early steps of COX assembly with the synthesis of MT-CO1.

No data available for Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for COX14 Gene

Genomics for COX14 Gene

Genomic Location for COX14 Gene

50,111,979 bp from pter
50,120,457 bp from pter
8,479 bases
Plus strand

Genomic View for COX14 Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for COX14 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for COX14 Gene

No data available for Regulatory Elements for COX14 Gene

Proteins for COX14 Gene

  • Protein details for COX14 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Cytochrome c oxidase assembly protein COX14
    Protein Accession:
    Secondary Accessions:
    • B2R5G6

    Protein attributes for COX14 Gene

    57 amino acids
    Molecular mass:
    6600 Da
    Quaternary structure:
    • Component of some MITRAC complex.

neXtProt entry for COX14 Gene

Proteomics data for COX14 Gene at MOPED

Post-translational modifications for COX14 Gene

  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

Other Protein References for COX14 Gene

No data available for DME Specific Peptides for COX14 Gene

Domains for COX14 Gene

Gene Families for COX14 Gene

  • MITOAF :Mitochondrial respiratory chain complex assembly factors

Protein Domains for COX14 Gene


Graphical View of Domain Structure for InterPro Entry

genes like me logo Genes that share domains with COX14: view

No data available for Suggested Antigen Peptide Sequences and UniProtKB/Swiss-Prot for COX14 Gene

Function for COX14 Gene

Molecular function for COX14 Gene

UniProtKB/Swiss-Prot Function: Plays a role in the assembly or stability of the cytochrome c oxidase complex (COX). Requires for coordination of the early steps of COX assembly with the synthesis of MT-CO1.

miRNA for COX14 Gene

miRTarBase miRNAs that target COX14

No data available for Enzyme Numbers (IUBMB) , Gene Ontology (GO) - Molecular Function , Phenotypes , Animal Models , Transcription Factor Targeting and HOMER Transcription for COX14 Gene

Localization for COX14 Gene

Subcellular locations from UniProtKB/Swiss-Prot for COX14 Gene

Mitochondrion membrane; Single-pass membrane protein.

Gene Ontology (GO) - Cellular Components for COX14 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005739 mitochondrion IDA --
GO:0016021 integral component of membrane IEA --
GO:0031966 mitochondrial membrane IEA --
genes like me logo Genes that share ontologies with COX14: view

No data available for Subcellular locations from COMPARTMENTS for COX14 Gene

Pathways for COX14 Gene

SuperPathways for COX14 Gene

No Data Available

Interacting Proteins for COX14 Gene

Gene Ontology (GO) - Biological Process for COX14 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0033617 mitochondrial respiratory chain complex IV assembly TAS 22356826
genes like me logo Genes that share ontologies with COX14: view

No data available for Pathways by source for COX14 Gene

Transcripts for COX14 Gene

Unigene Clusters for COX14 Gene

Cytochrome c oxidase assembly homolog 14 (S. cerevisiae):
Representative Sequences:

Alternative Splicing Database (ASD) splice patterns (SP) for COX14 Gene

ExUns: 1a · 1b · 1c · 1d · 1e ^ 2 ^ 3 ^ 4a · 4b · 4c
SP1: - -
SP2: - -
SP3: - - -
SP4: - -

Relevant External Links for COX14 Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for COX14 Gene

mRNA expression in normal human tissues for COX14 Gene

Integrated Proteomics: protein expression from ProteomicsDB, PaxDb, MOPED, and MaxQB for COX14 Gene

SOURCE GeneReport for Unigene cluster for COX14 Gene Hs.388645

genes like me logo Genes that share expressions with COX14: view

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery , mRNA differential expression in normal tissues and mRNA Expression by UniProt/SwissProt for COX14 Gene

Orthologs for COX14 Gene

This gene was present in the common ancestor of chordates.

Orthologs for COX14 Gene

Organism Taxonomy Gene Similarity Type Details
(Pan troglodytes)
Mammalia COX14 36
  • 100 (a)
LOC100613511 35
  • 100 (n)
  • 100 (a)
(Bos Taurus)
Mammalia COX14 35
  • 90.06 (n)
  • 85.96 (a)
COX14 36
  • 86 (a)
(Canis familiaris)
Mammalia COX14 35
  • 92.26 (n)
  • 85.71 (a)
COX14 36
  • 86 (a)
(Mus musculus)
Mammalia Cox14 35
  • 85.38 (n)
  • 80.7 (a)
Cox14 16
Cox14 36
  • 81 (a)
(Rattus norvegicus)
Mammalia Cox14 35
  • 85.38 (n)
  • 82.46 (a)
(Anolis carolinensis)
Reptilia COX14 36
  • 61 (a)
(Danio rerio)
Actinopterygii cox14 36
  • 30 (a)
Species with no ortholog for COX14:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • chicken (Gallus gallus)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • fruit fly (Drosophila melanogaster)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • oppossum (Monodelphis domestica)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • platypus (Ornithorhynchus anatinus)
  • rainbow trout (Oncorhynchus mykiss)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea squirt (Ciona intestinalis)
  • sea squirt (Ciona savignyi)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • tropical clawed frog (Silurana tropicalis)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)

Evolution for COX14 Gene

Gene Tree for COX14 (if available)
Gene Tree for COX14 (if available)

Paralogs for COX14 Gene

No data available for Paralogs for COX14 Gene

Variants for COX14 Gene

Sequence variations from dbSNP and Humsavar for COX14 Gene

SNP ID Clin Chr 12 pos Sequence Context AA Info Type MAF
rs10817 -- 50,120,279(-) GTGGC(A/G)GGTGA utr-variant-3-prime
rs1059627 -- 50,120,310(+) TAGAG(C/T)GTTGA utr-variant-3-prime
rs1389280 -- 50,112,186(+) CTCAC(A/G)TGTCT utr-variant-5-prime
rs1554844 -- 50,120,582(+) GTGAT(A/G)TACAG downstream-variant-500B
rs7135322 -- 50,118,065(+) tttga(A/G)atgga intron-variant

Relevant External Links for COX14 Gene

HapMap Linkage Disequilibrium report
Human Gene Mutation Database (HGMD)

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot and Structural Variations from Database of Genomic Variants (DGV) for COX14 Gene

Disorders for COX14 Gene

(1) OMIM Diseases for COX14 Gene (614478)


  • Note=Defects in COX14 may be a cause of a mitochondrial disorder presenting with severe congenital lactic acidosis and dysmorphic features associated with a COX assembly defect. Other features include brain hypertrophy, diffuse alteration of the white-matter myelination, and numerous cavities in the parieto-occipital region, brainstem, and cerebellum, as well as hepatomegaly, hypertrophic cardiomyopathy, renal hypoplasia, and adrenal-gland hyperplasia. {ECO:0000269 PubMed:22243966}.
genes like me logo Genes that share disorders with COX14: view

Publications for COX14 Gene

  1. Mutations in C12orf62, a factor that couples COX I synthesis with cytochrome c oxidase assembly, cause fatal neonatal lactic acidosis. (PMID: 22243966) Weraarpachai W. … Shoubridge E.A. (Am. J. Hum. Genet. 2012) 2 3 4
  2. Iterative orthology prediction uncovers new mitochondrial proteins and identifies C12orf62 as the human ortholog of COX14, a protein involved in the assembly of cytochrome c oxidase. (PMID: 22356826) Szklarczyk R. … Huynen M.A. (Genome Biol. 2012) 2 3 4
  3. The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PMID: 15489334) Gerhard D.S. … Malek J. (Genome Res. 2004) 3 4
  4. hORFeome v3.1: a resource of human open reading frames representing over 10,000 human genes. (PMID: 17207965) Lamesch P. … Vidal M. (Genomics 2007) 3
  5. Genetic variants in nuclear-encoded mitochondrial genes influence AIDS progression. (PMID: 20877624) Hendrickson S.L. … O'Brien S.J. (PLoS ONE 2010) 3

Products for COX14 Gene

  • DNA Methylation CpG Assay Predesigned for Pyrosequencing in human,mouse,rat
  • QIAGEN qRT-PCR Assays for microRNAs that regulate COX14
    • QuantiTect SYBR Green Assays in human,mouse,rat
    • Pre-validated RT² qPCR Primer Assay in human,mouse,rat
    • QuantiFast Probe-based Assays in human,mouse,rat
    • Predesigned siRNA for gene silencing in human,mouse,rat for COX14
    • Block miRNA regulation of COX14 using miScript Target Protectors

    Sources for COX14 Gene

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