avirulence-responsive family protein / avirulence induced gene (AIG1) family protein. similar to ATPP2-A3 (Phloem protein 2-A3), carbohydrate binding [Arabidopsis thaliana] (TAIR:AT2G26820.1); similar to GTP binding protein [Brassica rapa] (GB:ABK78687.1); contains InterPro domain AIG1; (InterPro:IPR006703)