The Two psbA Genes from the Thermophilic Cyanobacterium Synechococcus elongatus
نویسندگان
چکیده
منابع مشابه
The two psbA genes from the thermophilic cyanobacterium Synechococcus elongatus.
The D1 protein, one of the constituent proteins of the PSII reaction center complex, forms a heterodimer with D2 protein and carries the prosthetic components functioning in the primary charge separation (Nanba and Satoh, 1987). It is also known to be the protein most rapidly degraded in the thylakoid membranes (Ellis, 1981). Here we report the nucleotide and deduced amino acid sequences of the...
متن کاملComplete sequence of one copy of the psbA gene from the thermophilic cyanobacterium Synechococcus elongatus.
One copy of the psbA gene which codes for the photosystem II reaction center D-1 protein from the thermophilic cyanobacterium Synechococcus elongatus has been sequenced. It is feasible that a disulfide bridge between D-1 Cys212 and D-2 Cys212 is responsible for the thermostability of the photosystem II reaction center from Synechococcus elongatus.
متن کاملSolution structure of cytochrome c6 from the thermophilic cyanobacterium Synechococcus elongatus.
Cytochrome c6 is a small, soluble electron carrier between the two membrane-bound complexes cytochrome b6f and photosystem I (PSI) in oxygenic photosynthesis. We determined the solution structure of cytochrome c6 from the thermophilic cyanobacterium Synechococcus elongatus by NMR spectroscopy and molecular dynamics calculations based on 1586 interresidual distance and 28 dihedral angle restrain...
متن کاملEffect of salinity on some physiological and biochemical responses in the cyanobacterium Synechococcus elongatus
In this study, some physiological and biochemical responses of Synechococcus elongatus to salt stress were investigated. The cyanobactrium was grown in BG-11 medium under different concentrations of NaCl (0, 0.5, 1 M). The results indicated that the growth of S. elongatus was significantly inhibited under salt stress on days 5, 9 and 12. Protein content increased in S. elongatus on day 12 in pr...
متن کاملCarbon status constrains light acclimation in the cyanobacterium Synechococcus elongatus.
Acclimation to one environmental factor may constrain acclimation to another. Synechococcus elongatus (sp. PCC7942), growing under continuous light in high inorganic carbon (Ci; approximately 4 mm) and low-Ci (approximately 0.02 mm) media, achieve similar photosynthetic and growth rates under continuous low or high light. During acclimation from low to high light, however, high-Ci cells exploit...
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: Plant Physiology
سال: 1995
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.108.3.1305