Crystallization, X-ray diffraction analysis and preliminary structure determination of the TIR domain from the flax resistance protein L6.

ABSTRACT: The Toll/interleukin-1 receptor (TIR) domain is a protein-protein interaction domain that is found in both animal and plant immune receptors. In animal Toll-like receptor signalling, both homotypic TIR-domain interactions between two receptor molecules and heterotypic interactions between receptors and TIR-domain-containing adaptors are required for initiation of an innate immune response. The TIR domains in cytoplasmic nucleotide-binding/leucine-rich repeat (NB-LRR) plant disease-resistance proteins are not as well characterized, but recent studies have suggested a role in defence signalling. In this study, the crystallization, X-ray diffraction analysis and preliminary structure determination of the TIR domain from the flax resistance protein L6 (L6TIR) are reported. Plate-like crystals

SUBMITTER: Ve T 

PROVIDER: S-EPMC3034617 | biostudies-literature | 2011 Feb

REPOSITORIES: biostudies-literature