Q7Z494 (NPHP3_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 91.
History...
Names·Attributes·General annotation·Ontologies·Interactions·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Interactions·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Nephrocystin-3 | ||||
| Gene names |
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| Organism | Homo sapiens (Human) [Reference 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 | 1330 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Required for normal ciliary development and function. Inhibits disheveled-1-induced canonical Wnt-signaling activity and may also play a role in the control of non-canonical Wnt signaling which regulates planar cell polarity. Probably acts as a molecular switch between different Wnt signaling pathways. Required for proper convergent extension cell movements. Ref.10 |
| Subunit structure | Interacts with NPHP1 and INVS/NPHP2. Interacts (when myristoylated) with UNC119 and UNC119B; interaction is required for localization to cilium. Interacts with CEP164. Ref.1 Ref.8 Ref.9 Ref.10 |
| Subcellular location | Cell projection › cilium. Note: Localization to cilium is mediated via interaction with UNC119 and UNC119B, which bind to the myristoyl moiety of the N-terminus. Ref.7 Ref.8 |
| Tissue specificity | Widely expressed at low level. Expressed in heart, placenta, liver, skeletal muscle, kidney and pancreas. Expressed at very low level in brain and lung. Ref.1 |
| Involvement in disease | Nephronophthisis 3 (NPHP3) [MIM:604387]: An autosomal recessive disorder resulting in end-stage renal disease. It is characterized by polyuria, polydipsia, anemia. Onset of terminal renal failure occurr significantly later (median age, 19 years) than in juvenile nephronophthisis. Renal pathology is characterized by alterations of tubular basement membranes, tubular atrophy and dilation, sclerosing tubulointerstitial nephropathy, and renal cyst development predominantly at the corticomedullary junction. Renal-hepatic-pancreatic dysplasia (RHPD) [MIM:208540]: Autosomal recessive disorder with variable expression, and patients surviving the neonatal period progress to renal and hepatic failure which can be treated successfully with combined liver-kidney transplantation. Meckel syndrome 7 (MKS7) [MIM:267010]: A 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. |
| Sequence similarities | Contains 11 TPR repeats. |
| Sequence caution | The sequence BAB70891.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended. The sequence BAC02709.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened. The sequence BAC04268.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended. |
Ontologies
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| CEP164 | Q9UPV0 | 2 | EBI-2804263,EBI-3937015 |
Alternative products
| This entry describes 7 isoforms produced by alternative splicing. [Align] [Select] Note: Additional isoforms seem to exist. | ||||||
| Isoform 1 (identifier: Q7Z494-1) 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: Q7Z494-2) The sequence of this isoform differs from the canonical sequence as follows: 1-720: Missing. 1330-1330: R → RKVQSNLLSPEGLSNICAQEKTTRFTSS | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 3 (identifier: Q7Z494-3) The sequence of this isoform differs from the canonical sequence as follows: 630-636: QVEKHMK → VVAYTSS 637-1330: Missing. | ||||||
| Isoform 4 (identifier: Q7Z494-4) The sequence of this isoform differs from the canonical sequence as follows: 132-181: ALQKTYQKIL...FKIFRETKEN → VTPGWAATPG...HILFESEMIP 182-1330: Missing. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 5 (identifier: Q7Z494-5) The sequence of this isoform differs from the canonical sequence as follows: 224-239: AAGTQCEYWTGGALGS → VSLESDQHPGIFIANF 240-1330: Missing. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 6 (identifier: Q7Z494-6) The sequence of this isoform differs from the canonical sequence as follows: 697-704: EKKLERHC → CWESRQFR 705-1330: Missing. | ||||||
| Isoform 7 (identifier: Q7Z494-7) The sequence of this isoform differs from the canonical sequence as follows: 132-150: ALQKTYQKILREKESALEA → GLAAVARSRLTATWNSWAQ 151-1330: Missing. | ||||||
| Note: No experimental confirmation available. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Initiator methionine | 1 | 1 | Removed | ||||||
| Chain | 2 – 1330 | 1329 | Nephrocystin-3 | PRO_0000106301 | |||||
Regions | |||||||||
| Repeat | 471 – 504 | 34 | TPR 1 | ||||||
| Repeat | 885 – 918 | 34 | TPR 2 | ||||||
| Repeat | 920 – 942 | 23 | TPR 3 | ||||||
| Repeat | 943 – 976 | 34 | TPR 4 | ||||||
| Repeat | 985 – 1018 | 34 | TPR 5 | ||||||
| Repeat | 1027 – 1060 | 34 | TPR 6 | ||||||
| Repeat | 1093 – 1126 | 34 | TPR 7 | ||||||
| Repeat | 1135 – 1168 | 34 | TPR 8 | ||||||
| Repeat | 1177 – 1210 | 34 | TPR 9 | ||||||
| Repeat | 1219 – 1252 | 34 | TPR 10 | ||||||
| Repeat | 1261 – 1294 | 34 | TPR 11 | ||||||
| Coiled coil | 83 – 207 | 125 | Potential | ||||||
Amino acid modifications | |||||||||
| Lipidation | 2 | 1 | N-myristoyl glycine Ref.8 | ||||||
Natural variations | |||||||||
| Alternative sequence | 1 – 720 | 720 | Missing in isoform 2. | VSP_014480 | |||||
| Alternative sequence | 132 – 181 | 50 | ALQKT…ETKEN → VTPGWAATPGDPWEARPSCS LSKPSGFESSAETAHFNLRG HILFESEMIP in isoform 4. | VSP_014482 | |||||
| Alternative sequence | 132 – 150 | 19 | ALQKT…SALEA → GLAAVARSRLTATWNSWAQ in isoform 7. | VSP_014484 | |||||
| Alternative sequence | 151 – 1330 | 1180 | Missing in isoform 7. | VSP_014485 | |||||
| Alternative sequence | 182 – 1330 | 1149 | Missing in isoform 4. | VSP_014483 | |||||
| Alternative sequence | 224 – 239 | 16 | AAGTQ…GALGS → VSLESDQHPGIFIANF in isoform 5. | VSP_014486 | |||||
| Alternative sequence | 240 – 1330 | 1091 | Missing in isoform 5. | VSP_014487 | |||||
| Alternative sequence | 630 – 636 | 7 | QVEKHMK → VVAYTSS in isoform 3. | VSP_014488 | |||||
| Alternative sequence | 637 – 1330 | 694 | Missing in isoform 3. | VSP_014489 | |||||
| Alternative sequence | 697 – 704 | 8 | EKKLERHC → CWESRQFR in isoform 6. | VSP_014490 | |||||
| Alternative sequence | 705 – 1330 | 626 | Missing in isoform 6. | VSP_014491 | |||||
| Alternative sequence | 1330 | 1 | R → RKVQSNLLSPEGLSNICAQE KTTRFTSS in isoform 2. | VSP_014481 | |||||
| Natural variant | 360 | 1 | S → T in NPHP3. Ref.1 | VAR_022815 | |||||
| Natural variant | 386 | 1 | N → S in NPHP3. Ref.1 | VAR_022816 | |||||
| Natural variant | 397 | 1 | R → H in NPHP3. Ref.1 | VAR_022817 | |||||
| Natural variant | 973 | 1 | R → Q in RHPD. Ref.10 | VAR_044121 | |||||
| Natural variant | 1141 | 1 | L → P in NPHP3. Ref.1 | VAR_022818 | |||||
| Natural variant | 1221 | 1 | A → V in NPHP3. Ref.1 | VAR_022819 | |||||
| Natural variant | 1252 | 1 | S → R in NPHP3. Ref.1 | VAR_022820 | |||||
| Natural variant | 1305 | 1 | R → C. Corresponds to variant rs35485382 [ dbSNP | Ensembl ]. | VAR_044122 | |||||
| Natural variant | 1314 | 1 | S → T in NPHP3. Ref.1 | VAR_022821 | |||||
Experimental info | |||||||||
| Sequence conflict | 223 | 1 | T → TT in CAI46202. Ref.4 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Mutations in a novel gene, NPHP3, cause adolescent nephronophthisis, tapeto-retinal degeneration and hepatic fibrosis." Olbrich H., Fliegauf M., Hoefele J., Kispert A., Otto E., Volz A., Wolf M.T., Sasmaz G., Trauer U., Reinhardt R., Sudbrak R., Antignac C., Gretz N., Walz G., Schermer B., Benzing T., Hildebrandt F., Omran H. Nat. Genet. 34:455-459(2003) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), NUCLEOTIDE SEQUENCE [MRNA] OF 117-1330, NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 5), NUCLEOTIDE SEQUENCE [MRNA] OF 584-1330 (ISOFORM 3), INTERACTION WITH NPHP1, TISSUE SPECIFICITY, VARIANTS NPHP3 THR-360; SER-386; HIS-397; PRO-1141; VAL-1221; ARG-1252 AND THR-1314. |
| [2] | "Characterization of size-fractionated cDNA libraries generated by the in vitro recombination-assisted method." Ohara O., Nagase T., Mitsui G., Kohga H., Kikuno R., Hiraoka S., Takahashi Y., Kitajima S., Saga Y., Koseki H. DNA Res. 9:47-57(2002) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2). Tissue: Brain. |
| [3] | "Complete sequencing and characterization of 21,243 full-length human cDNAs." Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. Sugano S.Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 4), NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 319-1330. Tissue: Brain, Mammary gland and Uterus. |
| [4] | "The full-ORF clone resource of the German cDNA consortium." Bechtel S., Rosenfelder H., Duda A., Schmidt C.P., Ernst U., Wellenreuther R., Mehrle A., Schuster C., Bahr A., Bloecker H., Heubner D., Hoerlein A., Michel G., Wedler H., Koehrer K., Ottenwaelder B., Poustka A., Wiemann S., Schupp I. BMC Genomics 8:399-399(2007) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 3), NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 555-1330 (ISOFORM 6). Tissue: Fetal kidney and Lymph node. |
| [5] | "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 7). Tissue: Salivary gland. |
| [6] | "Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions." Mayya V., Lundgren D.H., Hwang S.-I., Rezaul K., Wu L., Eng J.K., Rodionov V., Han D.K. Sci. Signal. 2:RA46-RA46(2009) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. Tissue: Leukemic T-cell. |
| [7] | "Nephrocystin-3 is required for ciliary function in zebrafish embryos." Zhou W., Dai J., Attanasio M., Hildebrandt F. Am. J. Physiol. 299:F55-F62(2010) [PubMed] [Europe PMC] [Abstract] Cited for: SUBCELLULAR LOCATION. |
| [8] | "An ARL3-UNC119-RP2 GTPase cycle targets myristoylated NPHP3 to the primary cilium." Wright K.J., Baye L.M., Olivier-Mason A., Mukhopadhyay S., Sang L., Kwong M., Wang W., Pretorius P.R., Sheffield V.C., Sengupta P., Slusarski D.C., Jackson P.K. Genes Dev. 25:2347-2360(2011) [PubMed] [Europe PMC] [Abstract] Cited for: MYRISTOYLATION AT GLY-2, INTERACTION WITH UNC119 AND UNC119B, SUBCELLULAR LOCATION. |
| [9] | "Exome capture reveals ZNF423 and CEP164 mutations, linking renal ciliopathies to DNA damage response signaling." Chaki M., Airik R., Ghosh A.K., Giles R.H., Chen R., Slaats G.G., Wang H., Hurd T.W., Zhou W., Cluckey A., Gee H.Y., Ramaswami G., Hong C.J., Hamilton B.A., Cervenka I., Ganji R.S., Bryja V., Arts H.H. Hildebrandt F.Cell 150:533-548(2012) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH CEP164. |
| [10] | "Loss of nephrocystin-3 function can cause embryonic lethality, Meckel-Gruber-like syndrome, situs inversus, and renal-hepatic-pancreatic dysplasia." Bergmann C., Fliegauf M., Bruechle N.O., Frank V., Olbrich H., Kirschner J., Schermer B., Schmedding I., Kispert A., Kraenzlin B., Nuernberg G., Becker C., Grimm T., Girschick G., Lynch S.A., Kelehan P., Senderek J., Neuhaus T.J. Omran H.Am. J. Hum. Genet. 82:959-970(2008) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANT RHPD GLN-973, INVOLVEMENT IN MKS7, FUNCTION, INTERACTION WITH INVS. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AY257864 mRNA. Translation: AAP83423.1. AY257865 mRNA. Translation: AAP83424.1. AY257866 mRNA. Translation: AAP83425.1. AB082531 mRNA. Translation: BAC02709.1. Different initiation. AK055253 mRNA. Translation: BAB70891.1. Different initiation. AK055893 mRNA. Translation: BAB71038.1. AK094015 mRNA. Translation: BAC04268.1. Different initiation. AL832863 mRNA. Translation: CAI46200.2. AL832877 Transcribed RNA. Translation: CAI46202.1. CR749498 mRNA. Translation: CAH18321.1. BC068082 mRNA. Translation: AAH68082.1. |
| IPI | IPI00043491. IPI00337657. IPI00385061. IPI00432737. IPI00553066. IPI00607578. IPI00607702. |
| RefSeq | NP_694972.3. NM_153240.4. |
| UniGene | Hs.511991. |
3D structure databases | |
| ProteinModelPortal | Q7Z494. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q7Z494. 4 interactions. |
PTM databases | |
| PhosphoSite | Q7Z494. |
Polymorphism databases | |
| DMDM | 68565783. |
Proteomic databases | |
| PaxDb | Q7Z494. |
| PRIDE | Q7Z494. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000326682; ENSP00000319909; ENSG00000113971. ENST00000337331; ENSP00000338766; ENSG00000113971. ENST00000343113; ENSP00000344802; ENSG00000113971. ENST00000383282; ENSP00000372769; ENSG00000113971. ENST00000469232; ENSP00000418664; ENSG00000113971. ENST00000471702; ENSP00000419763; ENSG00000113971. |
| GeneID | 27031. |
| KEGG | hsa:27031. |
| UCSC | uc003epd.2. human. uc003epe.2. human. |
Organism-specific databases | |
| CTD | 27031. |
| GeneCards | GC03M132277. |
| H-InvDB | HIX0003689. HIX0030824. |
| HGNC | HGNC:7907. NPHP3. |
| HPA | HPA009150. |
| MIM | 208540. phenotype. 267010. phenotype. 604387. phenotype. 608002. gene. |
| neXtProt | NX_Q7Z494. |
| Orphanet | 655. Autosomal recessive medullary cystic kidney disease. 3032. NPHP3-related Meckel-like syndrome. 294415. Renal-hepatic-pancreatic dysplasia. 3156. Senior-Loken syndrome. |
| PharmGKB | PA31708. |
| HUGE | Search... |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | COG0457. |
| HOVERGEN | HBG079457. |
| InParanoid | Q7Z494. |
| OMA | SMAAEYF. |
| PhylomeDB | Q7Z494. |
Gene expression databases | |
| ArrayExpress | Q7Z494. |
| Bgee | Q7Z494. |
| Genevestigator | Q7Z494. |
| GermOnline | ENSG00000113971. Homo sapiens. |
Family and domain databases | |
| Gene3D | 1.25.40.10. 2 hits. |
| InterPro | IPR013026. TPR-contain_dom. IPR011990. TPR-like_helical. IPR019734. TPR_repeat. [Graphical view] |
| Pfam | PF13176. TPR_7. 1 hit. [Graphical view] |
| SMART | SM00028. TPR. 8 hits. [Graphical view] |
| PROSITE | PS50005. TPR. 8 hits. PS50293. TPR_REGION. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| GenomeRNAi | 27031. |
| NextBio | 49564. |
| SOURCE | Search... |
Entry information
| Entry name | NPHP3_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q7Z494 Secondary accession number(s): Q5JPE3 Q96NK2 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
| 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 3 Human chromosome 3: 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 |
| SIMILARITY comments Index of protein domains and families |

Clusters with
