Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.6.4.4 (kinesin)
 5,033 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Synaptophysin is one of the most abundant proteins of the synaptic vesicle membrane. Here, we selected the cytoplasmic carboxyterminal region of synaptophysin to search for interacting proteins by using the yeast two-hybrid system. This identified gamma-adaptin, a component of the AP-1 adaptor complex, as a synaptophysin binding protein. An anti-synaptophysin antibody coimmunoprecipitated gamma-adaptin from brain extracts, and immunocytochemistry disclosed a partial colocalization of synaptophysin and gamma-adaptin in the perinuclear region of cultured hippocampal neurons. Our results are consistent with synaptophysin serving as a docking site for AP-1 during clathrin-dependent vesicle budding and/or kinesin-based transport reactions.
 ...
PMID:Interaction of synaptophysin with the AP-1 adaptor protein gamma-adaptin. 1249 86