PROFESS: a PROtein Function, Evolution, Structure and Sequence database. - Thomas Triplet; Matthew D. Shortridge; Mark A. Griep; Jaime L. Stark; Robert Powers; Peter Z. Revesz (Database J. Biol. Databases Curation, 2010)

Bacterial protein structures reveal phylum dependent divergence. - Matthew D. Shortridge; Thomas Triplet; Peter Z. Revesz; Mark A. Griep; Robert Powers (Comput. Biol. Chem., 2011)