@article{articlee1977897,
title   = {Structure of Xanthomonas axonopodis pv. citri YaeQ reveals a new compact protein fold built around a variation of the PD-[D/E]XK nuclease motif},
author = {Guzzo, Cristiane Rodrigues and Nagem, Ronaldo Alves Pinto and Barbosa, João Alexandre Ribeiro Gonçalves and Farah, Chuck Shaker},
year = {2007},
doi = {10.1002/prot.21556},
journal   = {Proteins - Structure, Function, and Bioinformatics}
}