kinesin family member C1 (Kifc1, kinesin-like protein 2, kinesin-related protein HSET, KIFC1, HSET, KNSL2)
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Function
- minus end-directed microtubule-dependent motor required for bipolar spindle formation
- may contribute to movement of early endocytic vesicles
- binds NUBP1 & NUBP2 (putative)
Structure
- belongs to the kinesin-like protein family, NCD subfamily
- contains 1 kinesin-motor domain
Compartment
- nucleus (putative)
- centrosome, spindle
- early endosome
- associated with nucleus during interphase, centrosomes in early & spindle in later mitosis (putative)
Pathology
- HeLa cells lacking KIFC1 show multipolar mitotic spindles & a defect in chromosome congression & chromosome alignment during mitosis