Budget Amount *help |
¥68,200,000 (Direct Cost: ¥68,200,000)
Fiscal Year 2009: ¥8,000,000 (Direct Cost: ¥8,000,000)
Fiscal Year 2008: ¥8,000,000 (Direct Cost: ¥8,000,000)
Fiscal Year 2007: ¥14,100,000 (Direct Cost: ¥14,100,000)
Fiscal Year 2006: ¥14,100,000 (Direct Cost: ¥14,100,000)
Fiscal Year 2005: ¥16,000,000 (Direct Cost: ¥16,000,000)
Fiscal Year 2004: ¥8,000,000 (Direct Cost: ¥8,000,000)
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Research Abstract |
The gelatinase production by Enterococcus faecalis is regulated by the cyclic peptide pheromone, GBAP. We determined the tertiary structure of GBAP and identified the important residues for its pheromone activity. We also developed GBAP antagonists by Ala mutations based on the structural information. We expressed in Escherichia coli, purified and crystallized recombinant FsrC, the GBAP receptor membrane protein. A crystal of FsrC-GBAP complex diffracted X-rays to 5.5-Aresolution.
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