2HVR: Structure Of T4 Rna Ligase 2 With Nicked 5'-Adenylated Nucle Duplex Containing A 3'-Deoxyribonucleotide At The Nick
reference: RNA Ligase Structures Reveal the Basis for RNA Specificity and Conformational Changes that Drive Ligation Forward., Nandakumar J, Shuman S, Lima CD, Cell. 2006 Oct 6;127(1):71-84. PMID: 17018278

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