Deciphering peculiar protein-protein interacting modules in Deinococcus radiodurans
نویسندگان
چکیده
منابع مشابه
Optimization of S-layer protein purification from Deinococcus radiodurans strain R1
S-layer proteins of Deinococcus radiodurans are the best self-assemble systems among other proteins that have an essential role in the fabrication of nanowires. Therefore, the purification of these proteins is necessary. The purpose of this research was to optimize the purification of s-layer protein from D. radiodurans with the response surface method. The three factors of SDS concentration, i...
متن کاملA Mur Regulator Protein in the Extremophilic Bacterium Deinococcus radiodurans
Ferric uptake regulator (Fur) is a transcriptional regulator that controls the expression of genes involved in the uptake of iron and manganese, as well as vital nutrients, and is essential for intracellular redox cycling. We identified a unique Fur homolog (DR0865) from Deinococcus radiodurans, which is known for its extreme resistance to radiation and oxidants. A dr0865 mutant (Mt-0865) showe...
متن کاملDNA helicase activity of the RecD protein from Deinococcus radiodurans.
The bacterium Deinococcus radiodurans is extremely resistant to high levels of DNA-damaging agents, including gamma rays and ultraviolet light that can lead to double-stranded DNA breaks. Surprisingly, the organism does not appear to have a RecBCD enzyme, an enzyme that is critical for double-strand break repair in many other bacteria. The D. radiodurans genome does encode a protein whose close...
متن کاملProtein splicing of the Deinococcus radiodurans strain R1 Snf2 intein.
Adjacent intein fragments fused to a Snf2/Rad54 helicase-related protein and Snf2/Rad54 helicase were reported for Deinococcus radiodurans R1, leading to the speculation that a frameshift was required for splicing or that trans splicing occurred. However, a type strain (ATCC 13939, RF18410) yielded a single protein that splices by the Ala1 protein splicing pathway, with splicing dependent on ad...
متن کاملProtein damage and death by radiation in Escherichia coli and Deinococcus radiodurans.
Deinococcus radiodurans is among a small number of bacterial species that are extremely resistant to ionizing radiation, UV light, toxic chemicals, and desiccation. We measured proteome oxidation (i.e., protein carbonylation, PC) in D. radiodurans as well as in standard and evolved resistant strains of Escherichia coli exposed to ionizing radiation or UVC light and found a consistent correlatio...
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: Biology Direct
سال: 2009
ISSN: 1745-6150
DOI: 10.1186/1745-6150-4-12