Structure of Thymidylate Kinase from Ehrlichia chaffeensis
Author Information
Author(s): Leibly David J., Abendroth Jan, Bryan Cassie M., Sankaran Banumathi, Kelley Angela, Barrett Lynn K., Stewart Lance, Van Voorhis Wesley C.
Primary Institution: Seattle Structural Genomics Center for Infectious Disease (SSGCID), USA
Conclusion
The study presents a 2.15 Å resolution crystal structure of thymidylate kinase from E. chaffeensis, revealing significant structural features and potential implications for drug design.
Supporting Evidence
- A 2.15 Å resolution crystal structure of thymidylate kinase was successfully obtained.
- The structure revealed significant changes at the C-terminus compared to other TMPKs.
- Four monomers were identified per asymmetric unit in the crystal structure.
Takeaway
Scientists studied a protein from a germ that can make people sick, and they found out how it looks at a tiny level, which can help in making medicines.
Methodology
The thymidylate kinase gene was expressed in E. coli, purified, and crystallized for structural analysis.
Limitations
The study does not explore the biological implications of the structural differences observed.
Digital Object Identifier (DOI)
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