6FKW:
reference: Similar but not the same: First Kinetic and Structural Analyses of a Methanol Dehydrogenase Containing a Europium Ion in the Active Site., Jahn B, Pol A, Lumpe H, Barends T, Dietl A, Hogendoorn C, Op den Camp H, Daumann L, Chembiochem. 2018 Mar 10. doi: 10.1002/cbic.201800130. PMID: 29524328

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