1Z3A:
reference: Structural and kinetic characterization of Escherichia coli TadA, the wobble-specific tRNA deaminase., Kim J, Malashkevich V, Roday S, Lisbin M, Schramm VL, Almo SC, Biochemistry. 2006 May 23;45(20):6407-16. PMID: 16700551

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