Substrate recognition mechanism of thermophilic dual-substrate enzyme
Ura, H., Nakai, T., Kawaguchi, S.I., Miyahara, I., Hirotsu, K., Kuramitsu, S.(2001) J.BIOCHEM.(TOKYO) 130: 89-98
- PubMed: 11432784 
- Primary Citation of Related Structures:  
- PubMed Abstract: 
Aspartate aminotransferase from an extremely thermophilic bacterium, Thermus thermophilus HB8 (ttAspAT), has been believed to be specific for an acidic substrate. However, stepwise introduction of mutations in the active-site residues finally changed ...