3SZ5:
reference: Structural and functional insight into the mechanism of an alkaline exonuclease from Laribacter hongkongensis., Yang W, Chen WY, Wang H, Ho JW, Huang JD, Woo PC, Lau SK, Yuen KY, Zhang Q, Zhou W, Bartlam M, Watt RM, Rao Z, Nucleic Acids Res. 2011 Dec;39(22):9803-19. Epub 2011 Sep 5. PMID: 21893587

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