1BXE:
reference: The crystal structure of ribosomal protein L22 from Thermus thermophilus: insights into the mechanism of erythromycin resistance., Unge J, berg A, Al-Kharadaghi S, Nikulin A, Nikonov S, Davydova N, Nevskaya N, Garber M, Liljas A, Structure 1998 Dec 15;6(12):1577-86. PMID: 9862810

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