5EMH:
reference: Dynamics of loops at the substrate entry channel determine the specificity of iridoid synthases., Sandholu AS, Mohole M, Duax WL, Thulasiram HV, Sengupta D, Kulkarni K, FEBS Lett. 2018 Aug;592(15):2624-2635. doi: 10.1002/1873-3468.13174. Epub 2018, Jul 10. PMID: 29944733

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