Salt bridge in the conserved His-Asp cluster inGloeobacterrhodopsin contributes to trimer formation
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منابع مشابه
Salt bridge in the conserved His-Asp cluster in Gloeobacter rhodopsin contributes to trimer formation.
Gloeobacter rhodopsin (GR) is a eubacterial proton pump having a highly conserved histidine near the retinal Schiff base counter-ion, aspartate. Various interactions between His and Asp of the eubacterial proton pump have been reported. Here, we showed the pH-dependent trimer/monomer transition of GR in the presence of dodecyl-β-D-maltoside by size-exclusion chromatography. The pH dependence wa...
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alphabetical designations originate from the response Bacteria are constantly bombarded by rapidly changing regulator being the first transcript preceeding the sensor environmental stresses (nutrition, toxic chemicals, osprotein when sharing an operon (e.g., NRI5NtrC while molarity, oxidative stress, etc.), and adaptation is essenNRII5NtrB!). In addition to the His-Asp phosphorelay tial for sur...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 2013
ISSN: 0014-5793
DOI: 10.1016/j.febslet.2012.12.022