3AFL:
reference: Crystal structure of exotype alginate lyase Atu3025 from Agrobacterium tumefaciens., Ochiai A, Yamasaki M, Mikami B, Hashimoto W, Murata K, J Biol Chem. 2010 Aug 6;285(32):24519-28. Epub 2010 May 27. PMID: 20507980

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