The Fifth Adaptor Protein Complex
نویسندگان
چکیده
منابع مشابه
The Fifth Adaptor Protein Complex
Adaptor protein (AP) complexes sort cargo into vesicles for transport from one membrane compartment of the cell to another. Four distinct AP complexes have been identified, which are present in most eukaryotes. We report the existence of a fifth AP complex, AP-5. Tagged AP-5 localises to a late endosomal compartment in HeLa cells. AP-5 does not associate with clathrin and is insensitive to bref...
متن کاملA novel adaptor-related protein complex
Coat proteins are required for the budding of the transport vesicles that mediate membrane traffic pathways, but for many pathways such proteins pathways, but for many pathways such proteins have not yet been identified. We have raised antibodies against p47, a homologue of the medium chains of the adaptor complexes of clathrin-coated vesicles (Pevsner, J., W. Volknandt, B.R. Wong, and R.H. Sch...
متن کاملCharacterization of the Adaptor-related Protein Complex, AP-3
We have recently shown that two proteins related to two of the adaptor subunits of clathrincoated vesicles, p47 (mu3) and beta-NAP (beta3B), are part of an adaptor-like complex not associated with clathrin (Simpson, F., N.A. Bright, M.A. West, L.S. Newman, R.B. Darnell, and M.S. Robinson, 1996. J. Cell Biol. 133:749-760). In the present study we have searched the EST database and have identifie...
متن کاملThe Clathrin Adaptor Complex Responsible for Somatodendritic Protein Sorting
Neuronal proteins contain "address labels" that govern their localization. In this issue of Neuron, Farías et al. (2012) identify the machinery that recognizes one class of dendritic localization signals and establish its role in the polarization of dendritic proteins, including several postsynaptic receptors.
متن کاملAP-3: an adaptor-like protein complex with ubiquitous expression.
We have identified two closely related human proteins (sigma3A and sigma3B) that are homologous to the small chains, sigma1 and sigma2, of clathrin-associated adaptor complexes. Northern and Western blot analyses demonstrate that the products of both the sigma3A and sigma3B genes are expressed in a wide variety of tissues and cell lines. sigma3A and sigma3B are components of a large complex, na...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: PLoS Biology
سال: 2011
ISSN: 1545-7885
DOI: 10.1371/journal.pbio.1001170