Langbahn Team – Weltmeisterschaft

Nucleoporin 43

NUP43
Available structures
PDBOrtholog search: PDBe RCSB
Identifiers
AliasesNUP43, bA350J20.1, p42, nucleoporin 43kDa, nucleoporin 43
External IDsOMIM: 608141; MGI: 1917162; HomoloGene: 11639; GeneCards: NUP43; OMA:NUP43 - orthologs
Orthologs
SpeciesHumanMouse
Entrez

348995

69912

Ensembl

ENSG00000120253

ENSMUSG00000040034

UniProt

Q8NFH3

P59235

RefSeq (mRNA)

NM_024647
NM_198887

NM_145706

RefSeq (protein)

NP_942590

NP_663752

Location (UCSC)Chr 6: 149.72 – 149.75 MbChr 10: 7.54 – 7.55 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Nucleoporin 43 (Nup43) is a protein that in humans is encoded by the NUP43 gene.[5][6]

Bidirectional transport of macromolecules between the cytoplasm and nucleus occurs through nuclear pore complexes (NPCs) embedded in the nuclear envelope. NPCs are composed of subcomplexes, and NUP43 is part of one such subcomplex, Nup107-160 (Loiodice et al., 2004).[supplied by OMIM][6] Along with other nucleoporins.

Structure

It folds into a canonical WD40 repeat domain.[7][8]

Disease association

High expression of NUP43 in breast cancer is associated with poor overall survival.[9] In chronic myelogenous leukemia (CML), reduction of miRNA-409-5p increases the expression of NUP43 that in turn enhances proliferative potential, cell cycle progression, and imatinib resistance.[10]

Some Nup43 variants have been characterized as causal for the onset of cardiovascular disease (CVD),[11] while Nup43 expression has been associated with attention deficit hyperactivity disorder.[12]

References

  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000120253 – Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000040034 – 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. ^ Cronshaw JM, Krutchinsky AN, Zhang W, Chait BT, Matunis MJ (Sep 2002). "Proteomic analysis of the mammalian nuclear pore complex". J Cell Biol. 158 (5): 915–27. doi:10.1083/jcb.200206106. PMC 2173148. PMID 12196509.
  6. ^ a b "Entrez Gene: NUP43 nucleoporin 43kDa".
  7. ^ Loïodice I, Alves A, Rabut G, Van Overbeek M, Ellenberg J, Sibarita JB, Doye V (July 2004). "The entire Nup107-160 complex, including three new members, is targeted as one entity to kinetochores in mitosis". Molecular Biology of the Cell. 15 (7): 3333–44. doi:10.1091/mbc.e03-12-0878. PMC 452587. PMID 15146057.
  8. ^ Xu C, He H, et al. (2015). "Crystal structure of human nuclear pore complex component NUP43". FEBS Lett. 589 (21): 3247–3253. doi:10.1016/j.febslet.2015.09.008. PMID 26391640. S2CID 8089347.
  9. ^ Tian C, Zhou S, Yi C (June 2018). "High NUP43 expression might independently predict poor overall survival in luminal A and in HER2+ breast cancer". Future Oncology. 14 (15). London, England: 1431–1442. doi:10.2217/fon-2017-0690. PMID 29402145. S2CID 46780926.
  10. ^ Liu YY, Jiao WY, Li T, Bao YY (October 2019). "MiRNA-409-5p dysregulation promotes imatinib resistance and disease progression in children with chronic myeloid leukemia". European Review for Medical and Pharmacological Sciences. 23 (19): 8468–8475. doi:10.26355/eurrev_201910_19159. PMID 31646577. S2CID 204865406.
  11. ^ Haskell GT, Jensen BC, Samsa LA, Marchuk D, Huang W, Skrzynia C, Tilley C, Seifert BA, Rivera-Muñoz EA, Koller B, Wilhelmsen KC, Liu J, Alhosaini H, Weck KE, Evans JP, Berg JS (June 2017). "Whole Exome Sequencing Identifies Truncating Variants in Nuclear Envelope Genes in Patients With Cardiovascular Disease". Circulation: Cardiovascular Genetics. 10 (3). doi:10.1161/CIRCGENETICS.116.001443. PMC 5497793. PMID 28611029.
  12. ^ Fahira A, Li Z, Liu N, Shi Y (May 2019). "Prediction of causal genes and gene expression analysis of attention-deficit hyperactivity disorder in the different brain region, a comprehensive integrative analysis of ADHD". Behavioural Brain Research. 364: 183–192. doi:10.1016/j.bbr.2019.02.010. PMID 30738099. S2CID 72334804.

Further reading

  • Overview of all the structural information available in the PDB for UniProt: Q8NFH3 (Human Nucleoporin Nup43) at the PDBe-KB.


Quelle: http://en.wikipedia.org/wiki/Nucleoporin_43