Zobrazeno 11 - 15
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pro vyhledávání: '"551"'
Publikováno v:
Biochemistry. 51(46)
The protein kinase PKR is a key factor in innate immunity.1 In the presence of long stretches of A-form dsRNA, PKR is activated to undergo autophosphorylation.2,3 Once activated, PKR phosphorylates translation initiation factor eIF-2α, which blocks
Autor:
Robert R. Eady, S. Samar Hasnain, Stephen E. J. Rigby, Derren J. Heyes, Nicole G. H. Leferink, Nigel S. Scrutton, Michael A. Hough, Cong Han, Svetlana V. Antonyuk
Publikováno v:
Biochemistry. 50(19)
We demonstrated recently that two protons are involved in reduction of nitrite to nitric oxide through a proton-coupled electron transfer (ET) reaction catalyzed by the blue Cu-dependent nitrite reductase (Cu NiR) of Alcaligenes xylosoxidans (AxNiR).
Autor:
Yoshihiro Sambongi, Jun Hasegawa, Tadayasu Ohkubo, Shin-ichi Ichiki, Shota Nakamura, Hiroyuki Takashima, Yuji Kobayashi, Susumu Uchiyama
Publikováno v:
Biochemistry. 45(19)
We have studied the structure-thermostability relationship using cytochromes c from mesophilic and thermophilic bacteria; Pseudomonas aeruginosa (PAc(551)) growing at 37 degrees C and Hydrogenobacter thermophilus (HTc(552)) at 72 degrees C and showed
Publikováno v:
Biochemistry. 36(40)
Properties of the tetrahemic reaction center bound cytochrome have been investigated by different techniques. The mid-point potentials of the four hemes were determined by redox titration. The best fit of the data was obtained with a (n = 1) Nernst c
Publikováno v:
Biochemistry. 14(17)
8-Azidoadenosine 3',5'-monophosphate (8-N3-cAMP) containing 32P has been used as a photoaffinity label specific for the adenosine 3',5'-monophosphate (cAMP) binding site(s) present in a partially purified preparation of soluble protein kinase from bo
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