Proteomics

Dataset Information

0

KIF1A, TANC2, liprin-a2 interactomes identified by AP-MS.


ABSTRACT: The mechanisms by which motor proteins are loaded on vesicles and how cargos are captured at appropriate sites remain unclear. To better understand how KIF1A-based transport is regulated, we identified the KIF1A interactome and focused on three binding partners, the calcium binding protein Calmodulin (CaM) and two synaptic scaffolding proteins: liprin-a and TANC2.

INSTRUMENT(S): LTQ Orbitrap Elite, Q Exactive

ORGANISM(S): Rattus Norvegicus (rat)

TISSUE(S): Brain

SUBMITTER: Riccardo Stucchi  

LAB HEAD: Casper Hoogenraad

PROVIDER: PXD010080 | Pride | 2018-07-12

REPOSITORIES: Pride

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Publications

Regulation of KIF1A-Driven Dense Core Vesicle Transport: Ca<sup>2+</sup>/CaM Controls DCV Binding and Liprin-α/TANC2 Recruits DCVs to Postsynaptic Sites.

Stucchi Riccardo R   Plucińska Gabriela G   Hummel Jessica J A JJA   Zahavi Eitan E EE   Guerra San Juan Irune I   Klykov Oleg O   Scheltema Richard A RA   Altelaar A F Maarten AFM   Hoogenraad Casper C CC  

Cell reports 20180701 3


Tight regulation of neuronal transport allows for cargo binding and release at specific cellular locations. The mechanisms by which motor proteins are loaded on vesicles and how cargoes are captured at appropriate sites remain unclear. To better understand how KIF1A-driven dense core vesicle (DCV) transport is regulated, we identified the KIF1A interactome and focused on three binding partners, the calcium binding protein calmodulin (CaM) and two synaptic scaffolding proteins: liprin-α and TANC2  ...[more]

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