نتایج جستجو برای: trapp

تعداد نتایج: 224  

Journal: :The EMBO journal 1998
M Sacher Y Jiang J Barrowman A Scarpa J Burston L Zhang D Schieltz J R Yates H Abeliovich S Ferro-Novick

We previously identified BET3 by its genetic interactions with BET1, a gene whose SNARE-like product acts in endoplasmic reticulum (ER)-to-Golgi transport. To gain insight into the function of Bet3p, we added three c-myc tags to its C-terminus and immunopurified this protein from a clarified detergent extract. Here we report that Bet3p is a member of a large complex ( approximately 800 kDa) tha...

2011
Min Zong Xing-gang Wu Cecilia W. L. Chan Mei Y. Choi Hsiao Chang Chan Julian A. Tanner Sidney Yu

BACKGROUND The TRAPP (Transport protein particle) complex is a conserved protein complex functioning at various steps in vesicle transport. Although yeast has three functionally and structurally distinct forms, TRAPPI, II and III, emerging evidence suggests that mammalian TRAPP complex may be different. Mutations in the TRAPP complex subunit 2 (TRAPPC2) cause X-linked spondyloepiphyseal dysplas...

Journal: :Developmental Cell 2007

2016
Charles DeRossi Ana Vacaru Ruhina Rafiq Ayca Cinaroglu Dru Imrie Shikha Nayar Anastasia Baryshnikova Miroslav P. Milev Daniela Stanga Dhara Kadakia Ningguo Gao Jaime Chu Hudson H. Freeze Mark A. Lehrman Michael Sacher Kirsten C. Sadler

Activation of the unfolded protein response (UPR) can be either adaptive or pathological. We term the pathological UPR that causes fatty liver disease a "stressed UPR." Here we investigate the mechanism of stressed UPR activation in zebrafish bearing a mutation in thetrappc11gene, which encodes a component of the transport protein particle (TRAPP) complex.trappc11mutants are characterized by se...

2012

Sir, Williamson and colleagues’ description of their successful use of rocuronium for rapid sequence induction with subsequent reversal using sugammadex in an obstetric cohort is interesting for a number of reasons. Firstly, the paper states that the mean duration of action of rocuronium at a dose of 1.2 mg/kg is 60–73 min and that this ‘is significantly longer than most obstetric procedures’. ...

Journal: :Frontiers in Cell and Developmental Biology 2016

Journal: :Current Biology 2011
Elizabeth Conibear

When a coated transport vesicle docks with its target membrane, the coat proteins and docking machinery must be released before the membranes can fuse. A recent paper shows how this disassembly is triggered at precisely the right time.

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