4LEU:
reference: Structure of a PLS-Class Pentatricopeptide Repeat Protein Provides Insights into Mechanism of RNA Recognition., Ban T, Ke J, Chen R, Gu X, Tan MH, Zhou XE, Kang Y, Melcher K, Zhu JK, Xu HE, J Biol Chem. 2013 Sep 18. PMID: 24047899

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