3ZQ4:
reference: Unusual, Dual Endo- and Exonuclease Activity in the Degradosome Explained by Crystal Structure Analysis of RNase J1., Newman JA, Hewitt L, Rodrigues C, Solovyova A, Harwood CR, Lewis RJ, Structure. 2011 Sep 7;19(9):1241-51. PMID: 21893285

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