2H3H:
reference: Structure-based design of robust glucose biosensors using a Thermotoga maritima periplasmic glucose-binding protein., Tian Y, Cuneo MJ, Changela A, Hocker B, Beese LS, Hellinga HW, Protein Sci. 2007 Oct;16(10):2240-50. Epub 2007 Aug 31. PMID: 17766373

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