Changes of low-frequency vibrational modes induced by universal 15N- and 13C-isotope labeling in S2/S1 FTIR difference spectrum of oxygen-evolving complex.

@article{Kimura2003ChangesOL,
  title={Changes of low-frequency vibrational modes induced by universal 15N- and 13C-isotope labeling in S2/S1 FTIR difference spectrum of oxygen-evolving complex.},
  author={Y. Kimura and N. Mizusawa and A. Ishii and T. Yamanari and T. Ono},
  journal={Biochemistry},
  year={2003},
  volume={42 45},
  pages={
          13170-7
        }
}
The effects of universal (15)N- and (13)C-isotope labeling on the low- (650-350 cm(-1)) and mid-frequency (1800-1200 cm(-1)) S(2)/S(1) Fourier transform infrared (FTIR) difference spectrum of the photosynthetic oxygen-evolving complex (OEC) were investigated in histidine-tagged photosystem (PS) II core particles from Synechocystis sp. PCC 6803. In the mid-frequency region, the amide II modes were predominantly affected by (15)N-labeling, whereas, in addition to the amide II, the amide I and… Expand
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