Caterpiller gene family
View Patent ↗The present invention relates to a new family of structurally and functionally related nucleic acids and proteins, designed the CATERPILLER family, which is characterized by landmark structural motifs including a nucleotide binding domain and leucine-rich repeat domains.
1. An isolated nucleic acid encoding a CATERPILLER 16.2 polypeptide comprising a nucleotide sequence selected from the group consisting of:
(a) the nucleotide sequence of SEQ ID NO:27;
(b) a nucleotide sequence that encodes a polypeptide having the amino acid sequence of SEQ ID NO:28; and
(c) a nucleotide sequence that differs from the nucleotide sequences of (a), (b) or (c) above due to the degeneracy of the genetic code.
2. An isolated cell comprising the isolated nucleic acid of claim 1 .
3. A method of identifying a compound that binds to a CATERPILLER 16.2 polypeptide encoded by the nucleic acid of claim 1 comprising:
contacting the polypeptide with a test compound under conditions whereby binding between the polypeptide and the test compound can be detected; and
detecting binding between the polypeptide and the test compound.
4. A method of identifying a compound that modulates the activity of a CATERPILLER 16.2 polypeptide encoded by the nucleic acid of claim 1 comprising:
contacting the polypeptide with a test compound under conditions whereby modulation of the activity of the polypeptide can be detected; and
detecting modulation of the activity of the polypeptide.
5. The method of claim 3 , wherein the method is carried out in a cell comprising the polypeptide.
6. The method of claim 5 , wherein the cell comprises an isolated nucleic acid comprising a nucleotide sequence encoding the polypeptide.
7. The method of claim 6 , wherein the cell is stably transformed with the isolated nucleic acid.
8. The method of claim 3 , wherein the method is carried out as a cell-free assay.
9. The method of claim 3 , wherein the method is carried out in a transgenic non-human mammal comprising an isolated nucleic acid comprising a nucleotide sequence encoding the polypeptide.