4P20:
reference: Crystal structure of the bacterial ribosomal decoding site complexed with amikacin containing the gamma-amino-alpha-hydroxybutyryl (haba) group., Kondo J, Francois B, Russell RJ, Murray JB, Westhof E, Biochimie. 2006 Aug;88(8):1027-31. Epub 2006 Jun 13. PMID: 16806634

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