Protein cappuccino homolog is a protein that in humans is encoded by the CNO gene.[5][6][7]

BLOC1S4
Identifiers
AliasesBLOC1S4, BCAS4L, BLOS4, CNO, biogenesis of lysosomal organelles complex 1 subunit 4
External IDsOMIM: 605695; MGI: 1929230; HomoloGene: 10155; GeneCards: BLOC1S4; OMA:BLOC1S4 - orthologs
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_018366

NM_133724

RefSeq (protein)

NP_060836

NP_598485

Location (UCSC)Chr 4: 6.72 – 6.72 MbChr 5: 36.9 – 36.91 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

This intronless gene encodes a protein that may play a role in organelle biogenesis associated with melanosomes, platelet dense granules, and lysosomes. A similar protein in mouse is a component of a protein complex termed biogenesis of lysosome-related organelles complex 1 (BLOC-1), and is a model for Hermansky–Pudlak syndrome. The encoded protein may play a role in intracellular vesicular trafficking.[7]

Interactions

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CNO (gene) has been shown to interact with BLOC1S2[8] and PLDN.[8]

References

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  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000186222Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000060708Ensembl, 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. ^ Ciciotte SL, Gwynn B, Moriyama K, Huizing M, Gahl WA, Bonifacino JS, Peters LL (May 2003). "Cappuccino, a mouse model of Hermansky-Pudlak syndrome, encodes a novel protein that is part of the pallidin-muted complex (BLOC-1)". Blood. 101 (11): 4402–7. doi:10.1182/blood-2003-01-0020. PMID 12576321.
  6. ^ Gwynn B, Ciciotte SL, Hunter SJ, Washburn LL, Smith RS, Andersen SG, Swank RT, Dell'Angelica EC, Bonifacino JS, Eicher EM, Peters LL (Dec 2000). "Defects in the cappuccino (cno) gene on mouse chromosome 5 and human 4p cause Hermansky-Pudlak syndrome by an AP-3-independent mechanism". Blood. 96 (13): 4227–35. doi:10.1182/blood.V96.13.4227. PMID 11110696.
  7. ^ a b "Entrez Gene: CNO cappuccino homolog (mouse)".
  8. ^ a b Starcevic, Marta; Dell'Angelica Esteban C (Jul 2004). "Identification of snapin and three novel proteins (BLOS1, BLOS2, and BLOS3/reduced pigmentation) as subunits of biogenesis of lysosome-related organelles complex-1 (BLOC-1)". J. Biol. Chem. 279 (27): 28393–401. doi:10.1074/jbc.M402513200. ISSN 0021-9258. PMID 15102850.
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Further reading

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