SREBP1A,1C,2 binds Importin beta-1
SREBP1A,1C,2 dimer + KPNB1 → SREBP1A,1C,2:Importin beta-1
- Reactome
- R-HSA-2065550
- Compartment
- cytosol
- Rhea
- None recorded
Inputs
- SREBP1A,1C,2 dimerR-HSA-2065548, cytosol
- KPNB1R-HSA-180733, cytosol
Outputs
- SREBP1A,1C,2:Importin beta-1R-HSA-2065556, cytosol
Catalysed by
- nuclear import signal receptor activity of KPNB1 [cytosol]UniProt Q14974
Literature
- Nuclear import of sterol regulatory element-binding protein-2, a basic helix-loop-helix-leucine zipper (bHLH-Zip)-containing transcription factor, occurs through the direct interaction of importin beta with HLH-Zip Mol Biol Cell, 1999
- Mutant huntingtin interacts with the sterol regulatory element-binding proteins and impairs their nuclear import Hum Mol Genet, 2020