Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

Kinesin superfamily motor protein KIF17 and mLin-10 in NMDA receptor-containing vesicle transport.

Setou M., Nakagawa T., Seog D.-H., Hirokawa N.

Experiments with vesicles containing N-methyl-D-aspartate (NMDA) receptor 2B (NR2B subunit) show that they are transported along microtubules by KIF17, a neuron-specific molecular motor in neuronal dendrites. Selective transport is accomplished by direct interaction of the KIF17 tail with a PDZ domain of mLin-10 (Mint1/X11), which is a constituent of a large protein complex including mLin-2 (CASK), mLin-7 (MALS/Velis), and the NR2B subunit. This interaction, specific for a neurotransmitter receptor critically important for plasticity in the postsynaptic terminal, may be a regulatory point for synaptic plasticity and neuronal morphogenesis.

Science 288:1796-1802(2000) [PubMed] [Europe PMC]