منابع مشابه
Synaptic vesicle proteins
What are they called? The uptake and storage of neurotransmitters is taken care of by the imaginatively named ‘neurotransmitter transporter proteins’ (as well as by ion channels and a proton ATPase). The synaptic vesicle proteins in the membrane trafficking class have mostly been given the prefix ‘synapto’, from the Latin meaning ‘to attach together’, and a suffix supposed to reflect a particul...
متن کاملComplexity of gas vesicle biogenesis in Halobacterium sp. strain NRC-1: identification of five new proteins.
The genome of Halobacterium sp. strain NRC-1 contains a large gene cluster, gvpMLKJIHGFEDACNO, that is both necessary and sufficient for the production of buoyant gas-filled vesicles. Due to the resistance of gas vesicles to solubilization, only the major gas vesicle protein GvpA and a single minor protein, GvpC, were previously detected. Here, we used immunoblotting analysis to probe for the p...
متن کاملGas vesicle assembly in Microcyclus aquaticus.
When observed in the electron microscope intact gas vesicles appeared as transparent areas in whole cells of Microcylus aquaticus, whereas vesicles collapsed by centrifugation were not discernible. Within 5 min of suspending cells containing collapsed vesicles in growth medium, small transparent vesicles were detected. By 15 min the average number of vesicles per cell was 15. This number remain...
متن کاملGas Vesicle Nanoparticles for Antigen Display
Microorganisms like the halophilic archaeon Halobacterium sp. NRC-1 produce gas-filled buoyant organelles, which are easily purified as protein nanoparticles (called gas vesicles or GVNPs). GVNPs are non-toxic, exceptionally stable, bioengineerable, and self-adjuvanting. A large gene cluster encoding more than a dozen proteins has been implicated in their biogenesis. One protein, GvpC, found on...
متن کاملImmunofluorescent localization of 100K coated vesicle proteins
A family of coated vesicle proteins, with molecular weights of approximately 100,000 and designated 100K, has been implicated in both coat assembly and the attachment of clathrin to the vesicle membrane. These proteins were purified from extracts of bovine brain coated vesicles by gel filtration, hydroxylapatite chromatography, and preparative SDS PAGE. Peptide mapping by limited proteolysis in...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1989
ISSN: 0264-6021,1470-8728
DOI: 10.1042/bj2640313