Importin subunit alpha-5

KPNA1
Available structures
PDB	Ortholog search: PDBe RCSB
List of PDB id codes
	2JDQ, 3TJ3, 4B18
Identifiers
Aliases	KPNA1, IPOA5, NPI-1, RCH2, SRP1, Importin, Karyopherin alpha 1, karyopherin subunit alpha 1
External IDs	OMIM: 600686 MGI: 103560 HomoloGene: 55642 GeneCards: KPNA1
Gene location (Human)
Chr.	Chromosome 3 (human)
End	122,514,945 bp
Gene location (Mouse)
Chr.	Chromosome 16 (mouse)
End	35,857,501 bp
RNA expression pattern
	Top expressed in
	biceps brachii; ; sural nerve; ; deltoid muscle; ; gastrocnemius muscle; ; endothelial cell; ; triceps brachii muscle; ; tibialis anterior muscle; ; islet of Langerhans; ; thoracic diaphragm; ; vastus lateralis muscle;
	Top expressed in
	triceps brachii muscle; ; gastrocnemius muscle; ; vastus lateralis muscle; ; extensor digitorum longus muscle; ; temporal muscle; ; blood; ; sternocleidomastoid muscle; ; plantaris muscle; ; masseter muscle; ; cardiac muscles;
	More reference expression data
	; ; ; ;
	More reference expression data
Gene ontology
Molecular function	protein binding; nuclear localization sequence binding; nuclear import signal receptor activity;
Cellular component	nuclear pore; nucleoplasm; dendrite; nucleus; cytoplasm; cytosol; host cell; postsynaptic density; glutamatergic synapse;
Biological process	regulation of DNA recombination; intracellular transport of virus; apoptotic DNA fragmentation; protein import into nucleus; protein transport; modulation by virus of host cellular process; NLS-bearing protein import into nucleus; viral process; postsynapse to nucleus signaling pathway;
	Sources:Amigo / QuickGO
Orthologs
	3836
	16646
	ENSG00000114030
	ENSMUSG00000022905
	P52294
	Q60960
	NM_002264
	NM_008465
	NP_002255
	NP_032491
	Wikidata
View/Edit Human	View/Edit Mouse

Importin subunit alpha-5 is a protein that in humans is encoded by the KPNA1 gene.^[5]

Interactions

Importin subunit alpha-5 has been shown to interact with KPNB1^[6]^[7] and UBR5.^[8]

References

1 2 3 GRCh38: Ensembl release 89: ENSG00000114030 - Ensembl, May 2017
1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000022905 - Ensembl, May 2017
↑ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
↑ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
↑ Cortes P, Ye ZS, Baltimore D (Sep 1994). "RAG-1 interacts with the repeated amino acid motif of the human homologue of the yeast protein SRP1". Proc Natl Acad Sci U S A. 91 (16): 7633–7. Bibcode:1994PNAS...91.7633C. doi:10.1073/pnas.91.16.7633. PMC 44456. PMID 8052633.
↑ Köhler, M; Speck C; Christiansen M; Bischoff F R; Prehn S; Haller H; Görlich D; Hartmann E (Nov 1999). "Evidence for distinct substrate specificities of importin alpha family members in nuclear protein import". Mol. Cell. Biol. UNITED STATES. 19 (11): 7782–91. doi:10.1128/mcb.19.11.7782. ISSN 0270-7306. PMC 84838. PMID 10523667.
↑ Percipalle, P; Clarkson W D; Kent H M; Rhodes D; Stewart M (Mar 1997). "Molecular interactions between the importin alpha/beta heterodimer and proteins involved in vertebrate nuclear protein import". J. Mol. Biol. ENGLAND. 266 (4): 722–32. doi:10.1006/jmbi.1996.0801. ISSN 0022-2836. PMID 9102465.
↑ Henderson, Michelle J; Russell Amanda J; Hird Samantha; Muñoz Marcia; Clancy Jennifer L; Lehrbach Gillian M; Calanni Sophina T; Jans David A; Sutherland Robert L; Watts Colin K W (Jul 2002). "EDD, the human hyperplastic discs protein, has a role in progesterone receptor coactivation and potential involvement in DNA damage response". J. Biol. Chem. United States. 277 (29): 26468–78. doi:10.1074/jbc.M203527200. hdl:1885/64590. ISSN 0021-9258. PMID 12011095.

Bukrinsky MI, Haffar OK (2004). "HIV-1 nuclear import: in search of a leader". Front. Biosci. 2 (4): d578–87. doi:10.2741/A213. PMID 9366553.
Bukrinsky MI, Haffar OK (1998). "HIV-1 nuclear import: matrix protein is back on center stage, this time together with Vpr". Mol. Med. 4 (3): 138–43. doi:10.1007/BF03401911. PMC 2230352. PMID 9562972.
Kino T, Pavlakis GN (2004). "Partner molecules of accessory protein Vpr of the human immunodeficiency virus type 1". DNA Cell Biol. 23 (4): 193–205. doi:10.1089/104454904773819789. PMID 15142377.
Bukrinsky MI, Sharova N, Dempsey MP, et al. (1992). "Active nuclear import of human immunodeficiency virus type 1 preintegration complexes". Proc. Natl. Acad. Sci. U.S.A. 89 (14): 6580–4. Bibcode:1992PNAS...89.6580B. doi:10.1073/pnas.89.14.6580. PMC 49545. PMID 1631159.
Sharova N, Bukrinskaya A (1991). "p17 and p17-containing gag precursors of input human immunodeficiency virus are transported into the nuclei of infected cells". AIDS Res. Hum. Retroviruses. 7 (3): 303–6. doi:10.1089/aid.1991.7.303. PMID 2064827.
Di Marzio P, Choe S, Ebright M, et al. (1996). "Mutational analysis of cell cycle arrest, nuclear localization and virion packaging of human immunodeficiency virus type 1 Vpr". J. Virol. 69 (12): 7909–16. doi:10.1128/JVI.69.12.7909-7916.1995. PMC 189735. PMID 7494303.
Gallay P, Swingler S, Song J, et al. (1995). "HIV nuclear import is governed by the phosphotyrosine-mediated binding of matrix to the core domain of integrase". Cell. 83 (4): 569–76. doi:10.1016/0092-8674(95)90097-7. PMID 7585960. S2CID 15536328.
Moroianu J, Hijikata M, Blobel G, Radu A (1995). "Mammalian karyopherin alpha 1 beta and alpha 2 beta heterodimers: alpha 1 or alpha 2 subunit binds nuclear localization signal and beta subunit interacts with peptide repeat-containing nucleoporins". Proc. Natl. Acad. Sci. U.S.A. 92 (14): 6532–6. Bibcode:1995PNAS...92.6532M. doi:10.1073/pnas.92.14.6532. PMC 41552. PMID 7604027.
Freed EO, Englund G, Martin MA (1995). "Role of the basic domain of human immunodeficiency virus type 1 matrix in macrophage infection". J. Virol. 69 (6): 3949–54. doi:10.1128/JVI.69.6.3949-3954.1995. PMC 189124. PMID 7745752.
Weis K, Mattaj IW, Lamond AI (1995). "Identification of hSRP1 alpha as a functional receptor for nuclear localization sequences". Science. 268 (5213): 1049–53. Bibcode:1995Sci...268.1049W. doi:10.1126/science.7754385. PMID 7754385.
O'Neill RE, Palese P (1995). "NPI-1, the human homolog of SRP-1, interacts with influenza virus nucleoprotein". Virology. 206 (1): 116–25. doi:10.1016/S0042-6822(95)80026-3. PMID 7831767.
Gallay P, Swingler S, Aiken C, Trono D (1995). "HIV-1 infection of nondividing cells: C-terminal tyrosine phosphorylation of the viral matrix protein is a key regulator". Cell. 80 (3): 379–88. doi:10.1016/0092-8674(95)90488-3. PMID 7859280. S2CID 15064293.
Moroianu J, Blobel G, Radu A (1995). "Previously identified protein of uncertain function is karyopherin alpha and together with karyopherin beta docks import substrate at nuclear pore complexes". Proc. Natl. Acad. Sci. U.S.A. 92 (6): 2008–11. Bibcode:1995PNAS...92.2008M. doi:10.1073/pnas.92.6.2008. PMC 42412. PMID 7892216.
von Schwedler U, Kornbluth RS, Trono D (1994). "The nuclear localization signal of the matrix protein of human immunodeficiency virus type 1 allows the establishment of infection in macrophages and quiescent T lymphocytes". Proc. Natl. Acad. Sci. U.S.A. 91 (15): 6992–6. Bibcode:1994PNAS...91.6992V. doi:10.1073/pnas.91.15.6992. PMC 44324. PMID 8041734.
Heinzinger NK, Bukinsky MI, Haggerty SA, et al. (1994). "The Vpr protein of human immunodeficiency virus type 1 influences nuclear localization of viral nucleic acids in nondividing host cells". Proc. Natl. Acad. Sci. U.S.A. 91 (15): 7311–5. Bibcode:1994PNAS...91.7311H. doi:10.1073/pnas.91.15.7311. PMC 44389. PMID 8041786.
Bukrinsky MI, Haggerty S, Dempsey MP, et al. (1993). "A nuclear localization signal within HIV-1 matrix protein that governs infection of non-dividing cells". Nature. 365 (6447): 666–9. Bibcode:1993Natur.365..666B. doi:10.1038/365666a0. PMC 9524217. PMID 8105392. S2CID 25678.
Dubrovsky L, Ulrich P, Nuovo GJ, et al. (1996). "Nuclear localization signal of HIV-1 as a novel target for therapeutic intervention". Mol. Med. 1 (2): 217–30. doi:10.1007/BF03401569. PMC 2229944. PMID 8529100.
Gallay P, Stitt V, Mundy C, et al. (1996). "Role of the karyopherin pathway in human immunodeficiency virus type 1 nuclear import". J. Virol. 70 (2): 1027–32. doi:10.1128/JVI.70.2.1027-1032.1996. PMC 189908. PMID 8551560.
Bukrinskaya AG, Ghorpade A, Heinzinger NK, et al. (1996). "Phosphorylation-dependent human immunodeficiency virus type 1 infection and nuclear targeting of viral DNA". Proc. Natl. Acad. Sci. U.S.A. 93 (1): 367–71. Bibcode:1996PNAS...93..367B. doi:10.1073/pnas.93.1.367. PMC 40239. PMID 8552640.

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[refGRCh38Ensembl-1] 1 2 3 GRCh38: Ensembl release 89: ENSG00000114030 - Ensembl, May 2017

[refGRCm38Ensembl-2] 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000022905 - 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.

[pmid8052633-5] Cortes P, Ye ZS, Baltimore D (Sep 1994). "RAG-1 interacts with the repeated amino acid motif of the human homologue of the yeast protein SRP1". Proc Natl Acad Sci U S A. 91 (16): 7633–7. Bibcode:1994PNAS...91.7633C. doi:10.1073/pnas.91.16.7633. PMC 44456. PMID 8052633.

[pmid10523667-6] Köhler, M; Speck C; Christiansen M; Bischoff F R; Prehn S; Haller H; Görlich D; Hartmann E (Nov 1999). "Evidence for distinct substrate specificities of importin alpha family members in nuclear protein import". Mol. Cell. Biol. UNITED STATES. 19 (11): 7782–91. doi:10.1128/mcb.19.11.7782. ISSN 0270-7306. PMC 84838. PMID 10523667.

[pmid9102465-7] Percipalle, P; Clarkson W D; Kent H M; Rhodes D; Stewart M (Mar 1997). "Molecular interactions between the importin alpha/beta heterodimer and proteins involved in vertebrate nuclear protein import". J. Mol. Biol. ENGLAND. 266 (4): 722–32. doi:10.1006/jmbi.1996.0801. ISSN 0022-2836. PMID 9102465.

[pmid12011095-8] Henderson, Michelle J; Russell Amanda J; Hird Samantha; Muñoz Marcia; Clancy Jennifer L; Lehrbach Gillian M; Calanni Sophina T; Jans David A; Sutherland Robert L; Watts Colin K W (Jul 2002). "EDD, the human hyperplastic discs protein, has a role in progesterone receptor coactivation and potential involvement in DNA damage response". J. Biol. Chem. United States. 277 (29): 26468–78. doi:10.1074/jbc.M203527200. hdl:1885/64590. ISSN 0021-9258. PMID 12011095.

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Interactions

References

Further reading