发明名称 |
A SCREENING METHOD FOR DEVELOPING DRUGS AGAINST PATHOGENIC MICROBES HAVING TWO-COMPONENT SYSTEM |
摘要 |
The present invention relates to a package of screening methods for developing drugs against pathogenic microbes having two-component system of DevR-DevS and/or DevR-Rv2027c and its homologues, said method comprising steps of over-expressing DevR, DevS, and Rv2027c and their single domain derivatives including mutant variant proteins, autophosphorylating DevS, and Rv2027c proteins and thereafter, phosphotransfering to DevR and its derivatives in SDS-PAGE or High-throughput format in the presence of a test compound, and determining the drug-potential of the test compound, wherein the potential of the drug is inversely proportional to (i) the degree of autophosphorylation of DevS and Rv2027c, (ii). the degree of phosphotransfer-based dephosphorylation of DevR and /its single domain derivative, and (iii). the degree of dephosphorylation of phosphorylated species of DevS and Rv2027c and /their single domain derivatives, and a method of treatment, and a composition thereof. |
申请公布号 |
WO2004036224(A2) |
申请公布日期 |
2004.04.29 |
申请号 |
WO2003IB04555 |
申请日期 |
2003.10.16 |
申请人 |
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH;TYAGI, JAYA, SIVASWAMI;SAINI, DEEPAK, KUMAR |
发明人 |
TYAGI, JAYA, SIVASWAMI;SAINI, DEEPAK, KUMAR |
分类号 |
A61K45/06;A61P31/04;C12Q1/18;C12Q1/48;G01N33/68 |
主分类号 |
A61K45/06 |
代理机构 |
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代理人 |
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地址 |
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