Reviewed,
UniProtKB/Swiss-Prot O15078 (CE290_HUMAN)
Last modified
October 13, 2009.
Version 77.
History...
Clusters with 100%,
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50% identity |
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Names and origin
| Protein names | Recommended name: Centrosomal protein of 290 kDa Short name=Cep290 Alternative name(s): Nephrocystin-6 Tumor antigen se2-2 Cancer/testis antigen 87 Short name=CT87 | ||||
| Gene names |
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| Organism | Homo sapiens (Human) [Complete proteome] | ||||
| Taxonomic identifier | 9606 [NCBI] | ||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo |
Protein attributes
| Sequence length | 2479 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is not processed. |
| Protein existence | Evidence at protein level. |
General annotation (Comments)
| Function | Activates ATF4-mediated transcription. Required for the correct localization of ciliary and phototransduction proteins in retinal photoreceptor cells; may play a role in ciliary transport processes. Ref.1 |
| Subunit structure | Interacts with ATF4 via its N-terminal region. Part of selected centrosomal and microtubule-associated protein complexes. Interacts with CC2D2A. Ref.1 Ref.9 |
| Subcellular location | Cytoplasm › cytoskeleton › centrosome. Nucleus. Cell projection › cilium. Note: Connecting cilium of photoreceptor cells, base of cilium in kidney intramedullary collecting duct cells. Ref.1 Ref.6 |
| Tissue specificity | Ubiquitous. Expressed strongly in placenta and weakly in brain. Ref.1 Ref.5 |
| Involvement in disease | Defects in CEP290 are a cause of Joubert syndrome type 5 (JBTS5) [MIM:610188]. Joubert syndrome is an autosomal recessive disease characterized by cerebellar vermis hypoplasia with prominent superior cerebellar peduncles (the 'molar tooth sign' on axial magnetic resonance imaging), psychomotor delay, hypotonia, ataxia, oculomotor apraxia and neonatal breathing abnormalities. JBTS5 shares the neurologic and neuroradiologic features of Joubert syndrome together with severe retinal dystrophy and/or progressive renal failure characterized by nephronophthisis. Ref.1 Ref.5 Ref.11 Defects in CEP290 are a cause of Senior-Loken syndrome type 6 (SLSN6) [MIM:610189]. Senior-Loken syndrome is also known as juvenile nephronophthisis with Leber amaurosis. It is an autosomal recessive renal-retinal disorder, characterized by progressive wasting of the filtering unit of the kidney, with or without medullary cystic renal disease, and progressive eye disease. Ref.1 Ref.5 Defects in CEP290 are the cause of Leber congenital amaurosis type 10 (LCA10) [MIM:611755]. LCA designates a clinically and genetically heterogeneous group of childhood retinal degenerations, generally inherited in an autosomal recessive manner. Affected infants have little or no retinal photoreceptor function as tested by electroretinography. LCA represents the most common genetic cause of congenital visual impairment in infants and children. Ref.5 Ref.7 Defects in CEP290 are the cause of Meckel syndrome type 4 (MKS4) [MIM:611134]. MKS4 is an autosomal recessive disorder characterized by a combination of renal cysts and variably associated features including developmental anomalies of the central nervous system (typically encephalocele), hepatic ductal dysplasia and cysts, and polydactyly. Ref.5 Ref.12 Antibodies against CEP290 are present in sera from patients with cutaneous T-cell lymphomas, but not in the healthy control population. Ref.5 |
| Sequence caution | The sequence AAG34904.1 differs from that shown. Reason: Miscellaneous discrepancy. Contaminating sequence. Potential poly-A sequence. The sequence AK023677 differs from that shown. Reason: Frameshift at position 556. The sequence BAB15196.1 differs from that shown. Reason: Miscellaneous discrepancy. Contaminating sequence. Potential poly-A sequence. |
Ontologies
Alternative products
| This entry describes 2 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: O15078-1) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Isoform 2 (identifier: O15078-2) The sequence of this isoform differs from the canonical sequence as follows: 1-940: Missing. | ||||||
| Note: No experimental confirmation available. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 2479 | 2479 | Centrosomal protein of 290 kDa | PRO_0000089464 | |||||
Regions | |||||||||
| Coiled coil | 59 – 565 | 507 | Potential | ||||||
| Coiled coil | 598 – 664 | 67 | Potential | ||||||
| Coiled coil | 697 – 931 | 235 | Potential | ||||||
| Coiled coil | 958 – 1027 | 70 | Potential | ||||||
| Coiled coil | 1071 – 1498 | 428 | Potential | ||||||
| Coiled coil | 1533 – 1584 | 52 | Potential | ||||||
| Coiled coil | 1635 – 2452 | 818 | Potential | ||||||
Amino acid modifications | |||||||||
| Modified residue | 1209 | 1 | Phosphoserine Ref.10 | ||||||
| Modified residue | 1697 | 1 | Phosphoserine Ref.8 | ||||||
Natural variations | |||||||||
| Alternative sequence | 1 – 940 | 940 | Missing in isoform 2. | VSP_021027 | |||||
| Natural variant | 7 | 1 | W → C in JBTS5. Ref.11 | VAR_028356 | |||||
| Natural variant | 838 | 1 | K → E: dbSNP rs11104738. | VAR_031058 | |||||
| Natural variant | 906 | 1 | L → W: dbSNP rs7970228. | VAR_031059 | |||||
| Natural variant | 1237 | 1 | R → H: dbSNP rs7307793. | VAR_031060 | |||||
| Natural variant | 1836 | 1 | I → V: dbSNP rs11104729. | VAR_031061 | |||||
Experimental info | |||||||||
| Sequence conflict | 544 | 1 | S → C in AK023677. Ref.4 | ||||||
| Sequence conflict | 718 | 1 | E → G in AK023677. Ref.4 | ||||||
Sequences
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References
Cross-references
Sequence databases | |
|---|---|
| DQ109808 mRNA. Translation: AAZ83370.1. AB002371 mRNA. Translation: BAA20828.2. Different initiation. AC091516 Genomic DNA. No translation available. AK023677 mRNA. No translation available. AK025632 mRNA. Translation: BAB15196.1. Sequence problems. AF273044 mRNA. Translation: AAG34904.1. Sequence problems. BK005587 mRNA. Translation: DAA05591.1. | |
| IPI | IPI00784201. IPI00794668. |
| RefSeq | NP_079390.3. |
| UniGene | Hs.150444 |
3D structure databases | |
| HSSP | HSSP built from PDB template 1SFC based on UniProtKB Q9WUW2. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | O15078. 2 interactions. |
| STRING | O15078. |
PTM databases | |
| PhosphoSite | O15078. |
Genome annotation databases | |
| Ensembl | ENST00000309041; ENSP00000308021; ENSG00000198707; Homo sapiens. [Genome view] ENST00000397838; ENSP00000380938; ENSG00000198707; Homo sapiens. [Genome view] |
| GeneID | 80184. |
| KEGG | hsa:80184. |
| UCSC | uc001taq.1. human. uc001tar.1. human. |
Organism-specific databases | |
| CTD | 80184. |
| GeneCards | GC12M086966. |
| H-InvDB | HIX0010863. HIX0010864. HIX0037052. |
| HGNC | HGNC:29021. CEP290. |
| MIM | 610142. gene. 610188. phenotype. 610189. phenotype. 611134. phenotype. 611755. phenotype. |
| Orphanet | 475. Joubert syndrome. 65. Leber amaurosis, congenital. 564. Meckel syndrome. 3156. Senior-Loken syndrome. |
| HUGE | Search... |
| GenAtlas | Search... |
Phylogenomic databases | |
| HOGENOM | O15078. |
| HOVERGEN | O15078. |
Enzyme and pathway databases | |
| Reactome | REACT_152. Cell Cycle, Mitotic. |
Gene expression databases | |
| ArrayExpress | O15078. |
| Bgee | O15078. |
| CleanEx | HS_CEP290. |
| Genevestigator | O15078. |
| GermOnline | ENSG00000198707. Homo sapiens. |
Family and domain databases | |
| ProtoNet | Search... |
Other Resources | |
| NextBio | 70527. |
| SOURCE | Search... |
Entry information
| Entry name | CE290_HUMAN | ||||||||
| Accession | Primary (citable) accession number: O15078 Secondary accession number(s): Q1PSK5 Q9H8I0 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | HPI (Human Proteome Initiative) | ||||||||
| Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. | ||||||||
Relevant documents
| Human chromosome 12 Human chromosome 12: entries, gene names and cross-references to MIM |
| Human entries with polymorphisms or disease mutations List of human entries with polymorphisms or disease mutations |
| Human polymorphisms and disease mutations Index of human polymorphisms and disease mutations |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |

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