3AXS:
reference: Substrate tRNA recognition mechanism of a multisite-specific tRNA methyltransferase, Aquifex aeolicus Trm1, based on the X-ray crystal structure., Awai T, Ochi A, Ihsanawati, Sengoku T, Hirata A, Bessho Y, Yokoyama S, Hori H, J Biol Chem. 2011 Oct 7;286(40):35236-46. Epub 2011 Aug 15. PMID: 21844194

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