Crystallization of Membrane Proteins in Lipidic Cubic Phase
نویسندگان
چکیده
منابع مشابه
Crystallization screens: compatibility with the lipidic cubic phase for in meso crystallization of membrane proteins.
The in meso method for growing crystals of membrane proteins uses a spontaneously forming lipidic cubic mesophase. The detergent-solubilized protein is dispersed with lipid, typically monoolein, and in so doing the cubic phase self-assembles. A precipitant is added to trigger crystal nucleation and growth. The commercial screen solution series are convenient for use in crystallization trials. T...
متن کاملFemtosecond crystallography of membrane proteins in the lipidic cubic phase.
Despite recent technological advances in heterologous expression, stabilization and crystallization of membrane proteins (MPs), their structural studies remain difficult and require new transformative approaches. During the past two years, crystallization in lipidic cubic phase (LCP) has started gaining a widespread acceptance, owing to the spectacular success in high-resolution structure deter...
متن کاملCrystallization of Membrane Proteins in Lipidic Mesophases
Membrane proteins perform critical functions in living cells related to signal transduction, transport and energy transformations, and, as such, are implicated in a multitude of malfunctions and diseases. However, a structural and functional understanding of membrane proteins is strongly lagging behind that of their soluble partners, mainly, due to difficulties associated with their solubilizat...
متن کاملSerial femtosecond crystallography of soluble proteins in lipidic cubic phase
Serial femtosecond crystallography (SFX) at X-ray free-electron lasers (XFELs) enables high-resolution protein structure determination using micrometre-sized crystals at room temperature with minimal effects from radiation damage. SFX requires a steady supply of microcrystals intersecting the XFEL beam at random orientations. An LCP-SFX method has recently been introduced in which microcrystals...
متن کاملA Plug-Based Microfluidic System for Dispensing Lipidic Cubic Phase (LCP) Material Validated by Crystallizing Membrane Proteins in Lipidic Mesophases.
This paper presents a plug-based microfluidic system to dispense nanoliter-volume plugs of Lipidic Cubic Phase (LCP) material and subsequently merge the LCP plugs with aqueous plugs. This system was validated by crystallizing membrane proteins in lipidic mesophases, including LCP. This system allows for accurate dispensing of LCP material in nanoliter volumes, prevents inadvertent phase transit...
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: Nihon Kessho Gakkaishi
سال: 2014
ISSN: 0369-4585,1884-5576
DOI: 10.5940/jcrsj.56.230