Probing the Interaction of Archaeal DNA Polymerases with Deaminated Bases Using X-Ray Crystallography and Non-Hydrogen Bonding Isosteric Base Analogues.
Killelea, T., Ghosh, S., Tan, S.S., Heslop, P., Firbank, S.J., Kool, E.T., Connolly, B.A.(2010) Biochemistry 49: 5772
- PubMed: 20527806 
- DOI: 10.1021/bi100421r
- Primary Citation of Related Structures:  
2XHB - PubMed Abstract: 
Archaeal family-B DNA polymerases stall replication on encountering the pro-mutagenic bases uracil and hypoxanthine. This publication describes an X-ray crystal structure of Thermococcus gorgonarius polymerase in complex with a DNA containing hypoxanthine in the single-stranded region of the template, two bases ahead of the primer-template junction ...