LRRC50

Protein-coding gene in the species Homo sapiens
DNAAF1
Identifiers
AliasesDNAAF1, CILD13, LRRC50, ODA7, dynein (axonemal) assembly factor 1, dynein axonemal assembly factor 1, swt, DAU1
External IDsOMIM: 613190; MGI: 1915520; HomoloGene: 12256; GeneCards: DNAAF1; OMA:DNAAF1 - orthologs
Gene location (Human)
Chromosome 16 (human)
Chr.Chromosome 16 (human)[1]
Chromosome 16 (human)
Genomic location for DNAAF1
Genomic location for DNAAF1
Band16q24.1Start84,145,287 bp[1]
End84,178,767 bp[1]
Gene location (Mouse)
Chromosome 8 (mouse)
Chr.Chromosome 8 (mouse)[2]
Chromosome 8 (mouse)
Genomic location for DNAAF1
Genomic location for DNAAF1
Band8|8 E1Start120,301,974 bp[2]
End120,325,193 bp[2]
RNA expression pattern
Bgee
HumanMouse (ortholog)
Top expressed in
  • right uterine tube

  • bronchial epithelial cell

  • left testis

  • right testis

  • olfactory zone of nasal mucosa

  • nasal epithelium

  • mucosa of paranasal sinus

  • male germ cell

  • sperm

  • caput epididymis
Top expressed in
  • seminiferous tubule

  • spermatid

  • spermatocyte

  • morula

  • ascending aorta

  • jejunum

  • aortic valve

  • blastocyst

  • duodenum

  • pharynx
More reference expression data
BioGPS
n/a
Gene ontology
Molecular function
  • dynein complex binding
Cellular component
  • cell projection
  • spindle pole
  • plasma membrane
  • cilium
  • axoneme
  • cytoskeleton
  • cytoplasm
  • cytosol
  • nuclear speck
  • extracellular region
Biological process
  • cilium assembly
  • determination of pancreatic left/right asymmetry
  • outer dynein arm assembly
  • axonemal dynein complex assembly
  • lung development
  • epithelial cilium movement involved in determination of left/right asymmetry
  • determination of digestive tract left/right asymmetry
  • determination of liver left/right asymmetry
  • heart looping
  • cilium movement
  • inner dynein arm assembly
  • left/right pattern formation
  • regulation of cilium beat frequency
  • motile cilium assembly
Sources:Amigo / QuickGO
Orthologs
SpeciesHumanMouse
Entrez

123872

68270

Ensembl

ENSG00000154099

ENSMUSG00000031831

UniProt

Q8NEP3

Q9D2H9

RefSeq (mRNA)

NM_178452
NM_001318756

NM_026648

RefSeq (protein)

NP_001305685
NP_848547

NP_080924

Location (UCSC)Chr 16: 84.15 – 84.18 MbChr 8: 120.3 – 120.33 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Leucine-rich repeat-containing protein 50 is a protein that in humans is encoded by the LRRC50 gene.[5][6]

Function

Leucine-rich repeat-containing protein 50 is cilium-specific and is required for the stability of the ciliary architecture. It is involved in the regulation of microtubule-based cilia and actin-based brush border microvilli.[5]

Clinical significance

Mutations in the LRRC50 gene are associated with primary ciliary dyskinesia.[6]

References

  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000154099 – Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000031831 – Ensembl, May 2017
  3. ^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. ^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. ^ a b "Entrez Gene: leucine rich repeat containing 50".
  6. ^ a b Duquesnoy P, Escudier E, Vincensini L, Freshour J, Bridoux AM, Coste A, Deschildre A, de Blic J, Legendre M, Montantin G, Tenreiro H, Vojtek AM, Loussert C, Clément A, Escalier D, Bastin P, Mitchell DR, Amselem S (December 2009). "Loss-of-function mutations in the human ortholog of Chlamydomonas reinhardtii ODA7 disrupt dynein arm assembly and cause primary ciliary dyskinesia". Am. J. Hum. Genet. 85 (6): 890–6. doi:10.1016/j.ajhg.2009.11.008. PMC 2790569. PMID 19944405.

Further reading

  • van Rooijen E, Giles RH, Voest EE, et al. (2008). "LRRC50, a conserved ciliary protein implicated in polycystic kidney disease". J. Am. Soc. Nephrol. 19 (6): 1128–38. doi:10.1681/ASN.2007080917. PMC 2396934. PMID 18385425.
  • Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334.
  • Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs". Nat. Genet. 36 (1): 40–5. doi:10.1038/ng1285. PMID 14702039.
  • Kimura K, Wakamatsu A, Suzuki Y, et al. (2006). "Diversification of transcriptional modulation: large-scale identification and characterization of putative alternative promoters of human genes". Genome Res. 16 (1): 55–65. doi:10.1101/gr.4039406. PMC 1356129. PMID 16344560.
  • Strausberg RL, Feingold EA, Grouse LH, et al. (2002). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. Bibcode:2002PNAS...9916899M. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
  • Loges NT, Olbrich H, Becker-Heck A, et al. (2009). "Deletions and point mutations of LRRC50 cause primary ciliary dyskinesia due to dynein arm defects". Am. J. Hum. Genet. 85 (6): 883–9. doi:10.1016/j.ajhg.2009.10.018. PMC 2795801. PMID 19944400.
  • GeneReviews/NCBI/NIH/UW entry on Primary Ciliary Dyskinesia

This article incorporates text from the United States National Library of Medicine, which is in the public domain.


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