4B9Z:
reference: Structural enzymology of Cellvibrio japonicus Agd31B reveals alpha-transglucosylase activity in glycoside hydrolase family 31., Larsbrink J, Izumi A, Hemsworth GR, Davies GJ, Brumer H, J Biol Chem. 2012 Nov 6. PMID: 23132856

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