Spin-label studies of the sulfhydryl environment in bovine plasma albumin. 1. The N--F transition and acid expansion.

@article{Cornell1978SpinlabelSO,
  title={Spin-label studies of the sulfhydryl environment in bovine plasma albumin. 1. The N--F transition and acid expansion.},
  author={Charles N Cornell and Lewis J. Kaplan},
  journal={Biochemistry},
  year={1978},
  volume={17 9},
  pages={1750-4}
}
The environment of the sulfhydryl group in plasma albumin was previously characterized by employing spin-labels of varying chain lengths (Hull, H. H., Chang, R., & Kaplan, L. J. (1975) Biochim. Biophys. Acta 400, 132). It was established that the sulfhydryl is in a crevice approximately 10 A deep but this crevice was not identified further. We now report the results of titrating albumin through the acidic conformational transitions while monitoring the electron-spin resonance of the bound… CONTINUE READING

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