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importin beta subunit
Mediates docking at the nuclear envelope.
Specific
importin 11 (Ran-binding protein 11, RanBP11, IPO11)
importin 13 (Ran-binding protein 13, RanBP13, IPO13, karyopherin 13, Kap13)
importin 4 (importin 4b, Ran-binding protein 4, RanBP4, IPO4)
importin 7; Ran-binding protein 7 (RanBP7, IPO7)
importin 8 (Ran-binding protein 8, RanBP8, IPO8)
importin 9 (Ran-binding protein 9, RanBP9, HSPC273, IPO9, IMP9, KIAA1192)
importin beta-1 subunit (karyopherin beta-1 subunit, KPNB1, nuclear factor P97, importin 90)
importin beta-2 subunit (karyopherin beta-2 subunit, KPNB2, transportin-1, M9 region interaction protein, MIP, TNPO1, MIP1, TRN)
importin beta-3 subunit; karyopherin beta-3 subunit; Ran-binding protein 5 (RANBP5, KPNB3, IPO5)
General
protein subunit
Properties
SIZE: MW = 90 kD
MOTIF: binding site
FOR-BINDING-OF: nuclear membrane
References
- Vandromme M et al
Regulation of transcription factor localization: fine-tuning
of gene expression.
Trends Biochem Sci. 1996 Feb;21(2):59-64. Review.
PMID: 8851662
Component-of
importin complex (NLS-binding protein)