Phillip Ringel et al.
The Journal of biological chemistry, 288(20), 14657-14671 (2013-03-30)
Nitrate reductase (NR) is a complex molybdenum cofactor (Moco)-dependent homodimeric metalloenzyme that is vitally important for autotrophic organism as it catalyzes the first and rate-limiting step of nitrate assimilation. Beside Moco, eukaryotic NR also binds FAD and heme as additional...
Joyee Mitra et al.
Inorganic chemistry, 52(6), 3032-3042 (2013-03-07)
A series of [Mo(IV)O(mnt)(SR)(N-N)](-) (mnt = maleonitriledithiolate; R = Ph, nap, p-Cl-Ph, p-CO2H-Ph, and p-NO2-Ph; N-N = 2,2'-bipyridine (bipy) and 1,10-phenanthroline (phen)) complexes analogous to the reduced active site of enzymes of the sulfite oxidase family has been synthesized and...
Nuclear nonproliferation. Iranian 'medical' reactor stokes search for alternatives.
Science (New York, N.Y.), 340(6139), 1392-1392 (2013-06-22)
Elena Vigonsky et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(14), 5440-5445 (2013-03-21)
In all kingdoms of life, ATP Binding Cassette (ABC) transporters participate in many physiological and pathological processes. Despite the diversity of their functions, they have been considered to operate by a largely conserved mechanism. One deviant is the vitamin B12...
Copper ameliorates fluoride toxicity in fluoride and molybdenum fed rabbits.
Arjun L Khandare et al.
Biomedical and environmental sciences : BES, 26(4), 311-313 (2013-03-29)