6EUD:
reference: Crystal Structure of the Escherichia coli DExH-Box NTPase HrpB., Pietrzyk-Brzezinska AJ, Absmeier E, Klauck E, Wen Y, Antelmann H, Wahl MC, Structure. 2018 Aug 13. pii: S0969-2126(18)30259-4. doi:, 10.1016/j.str.2018.07.013. PMID: 30174149

This OCA Structure page
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