Crystal structure of R-phycoerythrin from Polysiphonia urceolata at 2.8 A resolution.

@article{Chang1996CrystalSO,
  title={Crystal structure of R-phycoerythrin from Polysiphonia urceolata at 2.8 A resolution.},
  author={W. R. Chang and Tao Jiang and Zhihong Wan and Ji Ping Zhang and Zhi-xian Yang and Dong Cai Liang},
  journal={Journal of molecular biology},
  year={1996},
  volume={262 5},
  pages={721-31}
}
The structure of R-phycoerythrin (R-PE) from Polysiphonia urceolata was determined at 2.8 A resolution. The crystals belong to space group R3 with unit cell dimensions of a = b = 189.8 A, c = 60.1 A. The subunit composition of R-PE is (alpha 2 beta 2)3 gamma. The three-dimensional structure of R-PE was solved by the multiple isomorphous replacement method. After several cycles of model building and refinement, the crystallographic R-factor of the final model is 18.0% with data from 10.0 to 2.8… CONTINUE READING

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