Methionyl tRNA synthetase polynucleotides
AssigneeReplidyne, Inc.
InventorElizabeth Jane Lawlor
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Abstract
The invention provides metS polypeptides and DNA (RNA) encoding metS polypeptides and methods for producing such polypeptides by recombinant techniques. Also provided are methods for utilizing metS polypeptides to screen for antibacterial compounds.
Claims5
A method for identifying compounds which interact with, and inhibit or activate an activity of, a polypeptide comprising SEQ ID NO:
- 2, wherein the polypeptide exhibits methionyl tRNA synthetase activity, the method comprising:
- contacting a composition comprising the polypeptide with the compound to be screened under conditions to permit interaction between the compound and the polypeptide to assess the interaction of the compound, wherein such interaction is assessed using a label capable of providing a detectable signal in response to the interaction of the polypeptide with the compound;
- and determining whether the compound interacts with, and activates or inhibits an activity of, the polypeptide by detecting the presence or absence of a signal generated from the interaction of the compound with the polypeptide.
A method for identifying compounds which interact with, and inhibit or activate an activity of, a polypeptide comprising an amino acid sequence that comprises a fragment of SEQ ID NO:2 comprising at least 50 consecutive amino acids, the method comprising:
- contacting a composition comprising the polypeptide with the compound to be screened under conditions to permit interaction between the compound and the polypeptide to assess the interaction of the compound, wherein such interaction is assessed using a label capable of providing a detectable signal in response to the interaction of the polypeptide with the compound;
- and determining whether the compound interacts with, and activates or inhibits an activity of, the polypeptide by detecting the presence or absence of a signal generated from the interaction of the compound with the polypeptide.
Dependencies are inferred from the claim text.