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Aliases for CERKL Gene

Aliases for CERKL Gene

  • Ceramide Kinase-Like 2 3
  • RP26 3 6
  • Retinitis Pigmentosa 26 (Autosomal Recessive) 2
  • Ceramide Kinase-Like Protein 3

External Ids for CERKL Gene

Previous Symbols for CERKL Gene

  • RP26

Summaries for CERKL Gene

Entrez Gene Summary for CERKL Gene

  • This gene was initially identified as a locus (RP26) associated with an autosomal recessive form of retinitis pigmentosa (arRP) disease. This gene encodes a protein with ceramide kinase-like domains, however, the protein does not phosphorylate ceramide and its target substrate is currently unknown. This protein may be a negative regulator of apoptosis in photoreceptor cells. Mutations in this gene cause a form of retinitis pigmentosa characterized by autosomal recessive cone and rod dystrophy (arCRD). Alternative splicing of this gene results in multiple transcript variants encoding different isoforms and non-coding transcripts.[provided by RefSeq, May 2010]

GeneCards Summary for CERKL Gene

CERKL (Ceramide Kinase-Like) is a Protein Coding gene. Diseases associated with CERKL include retinitis pigmentosa 26 and cerkl-related retinitis pigmentosa. GO annotations related to this gene include NAD+ kinase activity and diacylglycerol kinase activity. An important paralog of this gene is SPHK2.

UniProtKB/Swiss-Prot for CERKL Gene

  • Has no detectable ceramide-kinase activity. Overexpression of CERKL protects cells from apoptosis in oxidative stress conditions.

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

Genomics for CERKL Gene

Genomic Location for CERKL Gene

Start:
181,536,672 bp from pter
End:
181,680,665 bp from pter
Size:
143,994 bases
Orientation:
Minus strand

Genomic View for CERKL Gene

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

RefSeq DNA sequence for CERKL Gene

Regulatory Elements for CERKL Gene

Proteins for CERKL Gene

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

    Protein Symbol:
    Q49MI3-CERKL_HUMAN
    Recommended name:
    Ceramide kinase-like protein
    Protein Accession:
    Q49MI3
    Secondary Accessions:
    • B2RPL2
    • B4DEY1
    • Q49MH9
    • Q49MI0
    • Q49MI1
    • Q49MI2
    • Q5DVJ2
    • Q5DVJ4
    • Q5DVJ5
    • Q6UZF6
    • Q6ZP59

    Protein attributes for CERKL Gene

    Size:
    558 amino acids
    Molecular mass:
    62622 Da
    Quaternary structure:
    No Data Available
    SequenceCaution:
    • Sequence=BAC85266.1; Type=Erroneous translation; Note=Wrong choice of CDS.; Evidence={ECO:0000305}; Sequence=CAG26980.1; Type=Frameshift; Positions=Several; Evidence={ECO:0000305};

    Alternative splice isoforms for CERKL Gene

neXtProt entry for CERKL Gene

Proteomics data for CERKL Gene at MOPED

Post-translational modifications for CERKL Gene

No data available for DME Specific Peptides for CERKL Gene

Domains for CERKL Gene

Protein Domains for CERKL Gene

UniProtKB/Swiss-Prot:

CERKL_HUMAN
Domain:
  • Contains 1 DAGKc domain.:
    • Q49MI3
genes like me logo Genes that share domains with CERKL: view

No data available for Gene Families for CERKL Gene

Function for CERKL Gene

Molecular function for CERKL Gene

UniProtKB/Swiss-Prot Function: Has no detectable ceramide-kinase activity. Overexpression of CERKL protects cells from apoptosis in oxidative stress conditions.

Gene Ontology (GO) - Molecular Function for CERKL Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0003951 NAD+ kinase activity IEA --
GO:0004143 diacylglycerol kinase activity IEA --
genes like me logo Genes that share ontologies with CERKL: view

Phenotypes for CERKL Gene

MGI mutant phenotypes for CERKL:
inferred from 1 alleles
GenomeRNAi human phenotypes for CERKL:
genes like me logo Genes that share phenotypes with CERKL: view

No data available for Enzyme Numbers (IUBMB) , Animal Models , miRNA , Transcription Factor Targeting and HOMER Transcription for CERKL Gene

Localization for CERKL Gene

Subcellular locations from UniProtKB/Swiss-Prot for CERKL Gene

Cytoplasm. Nucleus, nucleolus. Note=Enriched in nucleoli. May shuttle between nucleus and cytoplasm. Isoform 5 is not enriched in the nucleoli.
Isoform 2: Cytoplasm. Nucleus, nucleolus. Golgi apparatus, trans-Golgi network. Endoplasmic reticulum.

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for CERKL Gene COMPARTMENTS Subcellular localization image for CERKL gene
Compartment Confidence
endoplasmic reticulum 5
golgi apparatus 5
nucleus 5
cytosol 2
cytoskeleton 1
plasma membrane 1

Gene Ontology (GO) - Cellular Components for CERKL Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005634 nucleus --
GO:0005730 nucleolus IEA --
GO:0005737 cytoplasm IDA 19158957
GO:0005783 endoplasmic reticulum IEA --
GO:0005794 Golgi apparatus IEA --
genes like me logo Genes that share ontologies with CERKL: view

Pathways for CERKL Gene

SuperPathways for CERKL Gene

No Data Available

Interacting Proteins for CERKL Gene

Gene Ontology (GO) - Biological Process for CERKL Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0007205 protein kinase C-activating G-protein coupled receptor signaling pathway IEA --
GO:0016310 phosphorylation IEA --
GO:0043066 negative regulation of apoptotic process IDA 19158957
genes like me logo Genes that share ontologies with CERKL: view

No data available for Pathways by source for CERKL Gene

Compounds for CERKL Gene

(1) PharmGKB related drug/compound annotations for CERKL Gene

Drug/compound Annotation
iloperidone CA
genes like me logo Genes that share compounds with CERKL: view

Transcripts for CERKL Gene

Unigene Clusters for CERKL Gene

Ceramide kinase-like:
Representative Sequences:

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

ExUns: 1a · 1b · 1c · 1d ^ 2 ^ 3 ^ 4 ^ 5 ^ 6 ^ 7 ^ 8 ^ 9 ^ 10 ^ 11 ^ 12 ^ 13 ^ 14 ^ 15a · 15b
SP1: -
SP2: - -
SP3: - - -
SP4: - - - -
SP5: - - - -
SP6: - - - - -
SP7: - - - -
SP8:
SP9: - -

Relevant External Links for CERKL Gene

GeneLoc Exon Structure for
CERKL
ECgene alternative splicing isoforms for
CERKL

Expression for CERKL Gene

mRNA expression in normal human tissues for CERKL Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

mRNA differential expression in normal tissues according to GTEx for CERKL Gene

This gene is overexpressed in Whole Blood (6.8) and Spleen (6.4).

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

SOURCE GeneReport for Unigene cluster for CERKL Gene Hs.732358

mRNA Expression by UniProt/SwissProt for CERKL Gene

Q49MI3-CERKL_HUMAN
Tissue specificity: Isoform 1 and isoform 2 are expressed in adult retina, liver and pancreas as well as in fetal brain, lung and kidney. Isoform 3 is expressed in adult retina as well as in fetal lung and liver. Isoform 4 is expressed in adult retina, lung and kidney as well as in fetal lung and liver. Moderately expressed in retina, kidney, lung, testis, trachea, and pancreas. Weakly expressed in brain, placenta and liver.
genes like me logo Genes that share expressions with CERKL: view

Orthologs for CERKL Gene

This gene was present in the common ancestor of eukaryotes.

Orthologs for CERKL Gene

Organism Taxonomy Gene Similarity Type Details
chimpanzee
(Pan troglodytes)
Mammalia CERKL 36
  • 99.44 (n)
  • 99.44 (a)
CERKL 37
  • 100 (a)
OneToOne
cow
(Bos Taurus)
Mammalia CERKL 36
  • 89.16 (n)
  • 86.2 (a)
CERKL 37
  • 85 (a)
OneToOne
dog
(Canis familiaris)
Mammalia CERKL 36
  • 85.74 (n)
  • 83.65 (a)
CERKL 37
  • 78 (a)
OneToOne
mouse
(Mus musculus)
Mammalia Cerkl 36
  • 79.09 (n)
  • 75.74 (a)
Cerkl 16
Cerkl 37
  • 74 (a)
OneToOne
oppossum
(Monodelphis domestica)
Mammalia CERKL 37
  • 68 (a)
OneToOne
platypus
(Ornithorhynchus anatinus)
Mammalia CERKL 37
  • 68 (a)
OneToOne
chicken
(Gallus gallus)
Aves CERKL 36
  • 71.46 (n)
  • 66.8 (a)
CERKL 37
  • 63 (a)
OneToOne
lizard
(Anolis carolinensis)
Reptilia -- 37
  • 67 (a)
OneToMany
-- 37
  • 63 (a)
OneToMany
tropical clawed frog
(Silurana tropicalis)
Amphibia cerkl 36
  • 66.74 (n)
  • 63.62 (a)
zebrafish
(Danio rerio)
Actinopterygii cerkl 36
  • 61.2 (n)
  • 60.25 (a)
cerkl 37
  • 51 (a)
OneToOne
baker's yeast
(Saccharomyces cerevisiae)
Saccharomycetes LCB4 37
  • 12 (a)
ManyToMany
LCB5 37
  • 13 (a)
ManyToMany
rice
(Oryza sativa)
Liliopsida Os08g0152700 36
  • 44.74 (n)
  • 31.54 (a)
Species with no ortholog for CERKL:
  • 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)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • 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)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rainbow trout (Oncorhynchus mykiss)
  • rat (Rattus norvegicus)
  • 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)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)

Evolution for CERKL Gene

ENSEMBL:
Gene Tree for CERKL (if available)
TreeFam:
Gene Tree for CERKL (if available)

Paralogs for CERKL Gene

Paralogs for CERKL Gene

genes like me logo Genes that share paralogs with CERKL: view

Variants for CERKL Gene

Sequence variations from dbSNP and Humsavar for CERKL Gene

SNP ID Clin Chr 02 pos Sequence Context AA Info Type MAF
rs718449 -- 181,540,836(-) ACTTG(C/T)ACCAT intron-variant
rs732483 -- 181,646,613(+) GCAGA(C/T)CAGAC intron-variant
rs763860 -- 181,558,197(-) AAAAC(A/G)GGGCC intron-variant
rs767462 -- 181,593,287(-) GGATG(C/G)GTCCT intron-variant
rs767463 -- 181,593,076(-) TAAAT(A/G)TGTAA intron-variant

Structural Variations from Database of Genomic Variants (DGV) for CERKL Gene

Variant ID Type Subtype PubMed ID
nsv834477 CNV Gain 17160897
esv2676063 CNV Deletion 23128226

Relevant External Links for CERKL Gene

HapMap Linkage Disequilibrium report
CERKL
Human Gene Mutation Database (HGMD)
CERKL

Disorders for CERKL Gene

(1) OMIM Diseases for CERKL Gene (608381)

UniProtKB/Swiss-Prot

CERKL_HUMAN
  • Retinitis pigmentosa 26 (RP26) [MIM:608380]: A retinal dystrophy belonging to the group of pigmentary retinopathies. Retinitis pigmentosa is characterized by retinal pigment deposits visible on fundus examination and primary loss of rod photoreceptor cells followed by secondary loss of cone photoreceptors. Patients typically have night vision blindness and loss of midperipheral visual field. As their condition progresses, they lose their far peripheral visual field and eventually central vision as well. {ECO:0000269 PubMed:14681825, ECO:0000269 PubMed:18978954}. Note=The disease is caused by mutations affecting the gene represented in this entry.

(2) University of Copenhagen DISEASES for CERKL Gene

Relevant External Links for CERKL

Genetic Association Database (GAD)
CERKL
Human Genome Epidemiology (HuGE) Navigator
CERKL
genes like me logo Genes that share disorders with CERKL: view

Publications for CERKL Gene

  1. Mutation of CERKL, a novel human ceramide kinase gene, causes autosomal recessive retinitis pigmentosa (RP26). (PMID: 14681825) Tuson M. … Gonzalez-Duarte R. (Am. J. Hum. Genet. 2004) 2 3 4 23
  2. Characterization of a ceramide kinase-like protein. (PMID: 15708351) Bornancin F. … Billich A. (Biochim. Biophys. Acta 2005) 3 4 23
  3. A missense mutation in the nuclear localization signal sequence of CERKL (p.R106S) causes autosomal recessive retinal degeneration. (PMID: 18978954) Ali M. … Inglehearn C.F. (Mol. Vis. 2008) 3 4 23
  4. Overexpression of CERKL, a gene responsible for retinitis pigmentosa in humans, protects cells from apoptosis induced by oxidative stress. (PMID: 19158957) Tuson M. … Marfany G. (Mol. Vis. 2009) 3 4 23
  5. Subcellular localization of ceramide kinase and ceramide kinase-like protein requires interplay of their Pleckstrin Homology domain- containing N-terminal regions together with C-terminal domains. (PMID: 19501188) Rovina P. … Bornancin F. (Biochim. Biophys. Acta 2009) 3 4 23

Products for CERKL Gene

Sources for CERKL Gene

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