4CN6:
reference: Structural Insight into How Streptomyces coelicolor Maltosyl Transferase GlgE Binds alpha-Maltose 1-Phosphate and Forms a Maltosyl-enzyme Intermediate., Syson K, Stevenson CE, Rashid AM, Saalbach G, Tang M, Tuukkanen A, Svergun DI, Withers SG, Lawson DM, Bornemann S, Biochemistry. 2014 Apr 22;53(15):2494-504. doi: 10.1021/bi500183c. Epub 2014 Apr , 11. PMID: 24689960

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