| 4PBR: reference: Gleaning Unexpected Fruits from Hard-Won Synthetases: Probing Principles of Permissivity in Non-canonical Amino Acid-tRNA Synthetases., Cooley RB, Karplus PA, Mehl RA, Chembiochem. 2014 Jul 11. doi: 10.1002/cbic.201402180. PMID: 25044993 |
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