Revealing nature's cellulase diversity: the digestion mechanism of Caldicellulosiruptor bescii CelA.
Brunecky, R., Alahuhta, M., Xu, Q., Donohoe, B.S., Crowley, M.F., Kataeva, I.A., Yang, S.J., Resch, M.G., Adams, M.W., Lunin, V.V., Himmel, M.E., Bomble, Y.J.(2013) Science 342: 1513-1516
- PubMed: 24357319 
- DOI: 10.1126/science.1244273
- Primary Citation of Related Structures:  
4DOD, 4DOE, 4EL8 - PubMed Abstract: 
Most fungi and bacteria degrade plant cell walls by secreting free, complementary enzymes that hydrolyze cellulose; however, some bacteria use large enzymatic assemblies called cellulosomes, which recruit complementary enzymes to protein scaffolds. The thermophilic bacterium Caldicellulosiruptor bescii uses an intermediate strategy, secreting many free cellulases that contain multiple catalytic domains ...