Project/Area Number |
17H06912
|
Research Category |
Grant-in-Aid for Research Activity Start-up
|
Allocation Type | Single-year Grants |
Research Field |
Chemical biology
|
Research Institution | Kagawa University |
Principal Investigator |
Kong Lingbing 香川大学, 国際希少糖研究教育機構, 助教 (20798384)
|
Project Period (FY) |
2017-08-25 – 2019-03-31
|
Project Status |
Completed (Fiscal Year 2017)
|
Budget Amount *help |
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
|
Keywords | computation / Wza / transporter / polysaccharide / channel blocker / computer-aided |
Outline of Annual Research Achievements |
The binding sites of existing inhibitors to protein WzaK30 have been extensively elucidated by using molecular docking, quantum mechanics/molecular mechanics calculations and molecular dynamics in combination with data obtained from single-molecule experiments. On the basis of the results, next-generation of WzaK30 inhibitors have been designed, synthesised and tested. Some of these compounds showed improved binding affinities to the protein. Preliminary computational studies revealed a new binding mode of these new molecules to the protein. Further analysis in computation, single-molecule biophysics, microbiology, etc. are currently ongoing. I expect that the new binders would bring new possibilities in not only antibacterial research but also single-molecule sensing.
|
Research Progress Status |
29年度が最終年度であるため、記入しない。
|
Strategy for Future Research Activity |
29年度が最終年度であるため、記入しない。
|