4U63:
reference: The Class III Cyclobutane Pyrimidine Dimer Photolyase Structure Reveals a New Antenna Chromophore Binding Site and Alternative Photoreduction Pathways., Scheerer P, Zhang F, Kalms J, von Stetten D, Krauss N, Oberpichler I, Lamparter T, J Biol Chem. 2015 Mar 17. pii: jbc.M115.637868. PMID: 25784552

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