Role of Phe286 in the recognition mechanism of cyclomaltooligosaccharides (cyclodextrins) by Thermoactinomyces vulgaris R-47 alpha-amylase 2 (TVAII). X-ray structures of the mutant TVAIIs, F286A and F286Y, and kinetic analyses of the Phe286-replaced mutant TVAIIs
Ohtaki, A., Kondo, S., Shimura, Y., Tonozuka, T., Sakano, Y., Kamitori, S.(2001) Carbohydr Res 334: 309-313
- PubMed: 11527532 
- DOI: 10.1016/s0008-6215(01)00190-2
- Primary Citation of Related Structures:  
1JF5, 1JF6 - PubMed Abstract: 
Phe286 located in the center of the active site of alpha-amylase 2 from Thermoactinomyces vulgaris R-47 (TVAII) plays an important role in the substrate recognition for cyclomaltooligosaccharides (cyclodextrins). The X-ray structures of mutant TVAIIs with the replacement of Phe286 by Ala (F286A) and Tyr (F286Y) were determined at 3 ...