This entry represents Domain C from Glucan 1,4-alpha- maltotetraohydrolase, which consists of five antiparallel beta-strands [1,2].

1: Crystallization and structural analysis of intact maltotetraose-forming exo-amylase from Pseudomonas stutzeri. Mezaki Y, Katsuya Y, Kubota M, Matsuura Y; Biosci Biotechnol Biochem. 2001;65:222-225. PMID:11272837

2: Structure of maltotetraose-forming amylase from Pseudomonas saccharophila STB07 provides insights into its product specificity. Zhang Z, Jin T, Xie X, Ban X, Li C, Hong Y, Cheng L, Gu Z, Li Z; Int J Biol Macromol. 2020;154:1303-1313. PMID:31751711