Structural analysis, enzymatic characterization, and catalytic mechanisms of beta-galactosidase from Bacillus circulans sp. alkalophilus.
Maksimainen, M., Paavilainen, S., Hakulinen, N., Rouvinen, J.(2012) FEBS J 279: 1788-1798
- PubMed: 22385475 
- DOI: 10.1111/j.1742-4658.2012.08555.x
- Primary Citation of Related Structures:  
3TTS, 3TTY - PubMed Abstract: 
Crystal structures of native and α-D-galactose-bound Bacillus circulans sp. alkalophilus β-galactosidase (Bca-β-gal) were determined at 2.40 and 2.25 Å resolutions, respectively. Bca-β-gal is a member of family 42 of glycoside hydrolases, and forms a 460 kDa hexameric structure in crystal ...