Structure of the N-terminal domain of the circadian clock-associated histidine kinase SasA.
Vakonakis, I., Klewer, D.A., Williams, S.B., Golden, S.S., LiWang, A.C.(2004) J Mol Biol 342: 9-17
- PubMed: 15313603 
- DOI: 10.1016/j.jmb.2004.07.010
- Primary Citation of Related Structures:  
1T4Y, 1T4Z - PubMed Abstract: 
Circadian oscillators are endogenous biological systems that generate the approximately 24 hour temporal pattern of biological processes and confer a reproductive fitness advantage to their hosts. The cyanobacterial clock is the simplest known and the only clock system for which structural information for core component proteins, in this case KaiA, KaiB and KaiC, is available ...