2Z8E:
reference: Structural and thermodynamic analyses of solute-binding Protein from Bifidobacterium longum specific for core 1 disaccharide and lacto-N-biose I., Suzuki R, Wada J, Katayama T, Fushinobu S, Wakagi T, Shoun H, Sugimoto H, Tanaka A, Kumagai H, Ashida H, Kitaoka M, Yamamoto K, J Biol Chem. 2008 May 9;283(19):13165-73. Epub 2008 Mar 10. PMID: 18332142

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