Cannabaceae

MCOLN1
Identifiers
AliasesMCOLN1, MG-2, ML4, MLIV, MST080, MSTP080, TRP-ML1, TRPM-L1, TRPML1, mucolipin 1, ML1, mucolipin TRP cation channel 1
External IDsOMIM: 605248; MGI: 1890498; HomoloGene: 10744; GeneCards: MCOLN1; OMA:MCOLN1 - orthologs
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_020533

NM_053177

RefSeq (protein)

NP_065394

NP_444407

Location (UCSC)Chr 19: 7.52 – 7.53 MbChr 8: 3.55 – 3.57 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Mucolipin-1 also known as TRPML1 (transient receptor potential cation channel, mucolipin subfamily, member 1) is a protein that in humans is encoded by the MCOLN1 gene.[5] It is a member of the small family of the TRPML channels, a subgroup of the large protein family of TRP ion channels.

TRPML1 is a 65 kDa protein associated with mucolipidosis type IV. Its predicted structure includes six transmembrane domains, a transient receptor potential (TRP) cation-channel domain, and an internal channel pore.[6] TRPML1 is believed to channel iron ions across the endosome/lysosome membrane into the cell and so its malfunction causes cellular iron deficiency.[7] It is important in lysosome function and plays a part in processes such as vesicular trafficking, exocytosis and autophagy.[8][9]

Ligands[edit]

Agonists

See also[edit]

  • transient receptor potential cation channel, mucolipin subfamily, member 2 (MCOLN2)
  • transient receptor potential cation channel, mucolipin subfamily, member 3 (MCOLN3)
  • mucolipidosis type IV
  • TRPML

References[edit]

  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000090674Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000004567Ensembl, 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. ^ Clapham DE, Julius D, Montell C, Schultz G (December 2005). "International Union of Pharmacology. XLIX. Nomenclature and structure-function relationships of transient receptor potential channels". Pharmacol. Rev. 57 (4): 427–50. doi:10.1124/pr.57.4.6. PMID 16382100. S2CID 17936350.
  6. ^ Venugopal B, Browning MF, Curcio-Morelli C, Varro A, Michaud N, Nanthakumar N, Walkley SU, Pickel J, Slaugenhaupt SA (November 2007). "Neurologic, gastric, and opthalmologic [sic] pathologies in a murine model of mucolipidosis type IV". Am. J. Hum. Genet. 81 (5): 1070–83. doi:10.1086/521954. PMC 2265643. PMID 17924347.
  7. ^ Dong X, Cheng X, Mills E, Delling M, Wang F, Kurz T, Xu H (2008). "The Type IV Mucolipidosis-Associated Protein TRPML1 is an Endo-lysosomal Iron Release Channel". Nature. 455 (7215): 992–6. Bibcode:2008Natur.455..992D. doi:10.1038/nature07311. PMC 4301259. PMID 18794901.
  8. ^ Wang W, Zhang X, Gao Q, Xu H (2014). "TRPML1: an ion channel in the lysosome". Mammalian Transient Receptor Potential (TRP) Cation Channels. Handbook of Experimental Pharmacology. Vol. 222. pp. 631–45. doi:10.1007/978-3-642-54215-2_24. ISBN 978-3-642-54214-5. PMID 24756723.
  9. ^ Di Paola S, Scotto-Rosato A, Medina DL (January 2018). "TRPML1: The Ca(2+)retaker of the lysosome". Cell Calcium. 69: 112–121. doi:10.1016/j.ceca.2017.06.006. PMID 28689729.
  10. ^ Schmiege P, Fine M, Blobel G, Li X (October 2017). "Human TRPML1 channel structures in open and closed conformations". Nature. 550 (7676): 366–370. Bibcode:2017Natur.550..366S. doi:10.1038/nature24036. PMC 5920536. PMID 29019983.

External links[edit]


One thought on “Cannabaceae

  1. Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
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