| Primary Identifier | IPR029328 | Type | Domain |
| Short Name | Bbp1_N |
| description | This N-terminal domain of Bbp1, a spindle pole body component, interacts directly, though transiently, with the polo-box domain of Cdc5. Full length Bbp1 localises at the cytoplasmic side of the central plaque periphery of the spindle pole body (SPB) and plays an important role in inserting a duplication plaque into the nuclear envelope and assembling a functional inner plaque []. Although not a membrane protein itself, Bbp1 binds to Mps2 as well as to Spc29 and the half-bridge protein Kar1, thus providing a model for how the SPB core is tethered within the nuclear envelope and to the half-bridge []. |
