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'''Importin alpha''', or '''karyopherin alpha''' [[proteins]] are involved in the import of proteins into the [[cell nucleus]]. They are a sub-family of [[karyopherin]] proteins.<ref>{{cite journal |last=Köhler |first=M |authorlink= |coauthors=Speck C, Christiansen M, Bischoff F R, Prehn S, Haller H, Görlich D, Hartmann E |year=[[1999]]|month=Nov. |title=Evidence for distinct substrate specificities of importin alpha family members in nuclear protein import |journal=Mol. Cell. Biol. |volume=19 |issue=11 |pages=7782–91 |publisher= |location = UNITED STATES| issn = 0270-7306| pmid = 10523667 |pmc=84838 | bibcode = | oclc =| id = | url = | language = | format = | accessdate = | laysummary = | laysource = | laydate = | quote = }}</ref>
'''Importin alpha''', or '''karyopherin alpha''' [[proteins]] are involved in the import of proteins into the [[cell nucleus]]. They are a sub-family of [[karyopherin]] proteins.<ref>{{cite journal |last=Köhler |first=M |authorlink= |coauthors=Speck C, Christiansen M, Bischoff F R, Prehn S, Haller H, Görlich D, Hartmann E |year=[[1999]]|month=Nov. |title=Evidence for distinct substrate specificities of importin alpha family members in nuclear protein import |journal=Mol. Cell. Biol. |volume=19 |issue=11 |pages=7782–91 |publisher= |location = UNITED STATES| issn = 0270-7306| pmid = 10523667 |pmc=84838 | bibcode = | oclc =| id = | url = | language = | format = | accessdate = | laysummary = | laysource = | laydate = | quote = }}</ref>

Often, the three-dimensional structure of this protein is represented with the colors of the rainbow.<ref>{{cite web|title=Importin Alpha|url=http://www.rcsb.org/pdb/explore.do?structureId=1ee5|work=YEAST KARYOPHERIN (IMPORTIN) ALPHA IN A COMPLEX WITH A NUCLEOPLASMIN NLS PEPTIDE|publisher=RCSB PBD|accessdate=6 July 2011}}</ref>


==References==
==References==

Revision as of 00:08, 6 February 2012

Importin alpha, or karyopherin alpha proteins are involved in the import of proteins into the cell nucleus. They are a sub-family of karyopherin proteins.[1]

References

  1. ^ Köhler, M (1999). "Evidence for distinct substrate specificities of importin alpha family members in nuclear protein import". Mol. Cell. Biol. 19 (11). UNITED STATES: 7782–91. ISSN 0270-7306. PMC 84838. PMID 10523667. {{cite journal}}: Check date values in: |year= (help); Cite has empty unknown parameters: |laydate=, |laysummary=, and |laysource= (help); Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)CS1 maint: year (link)