CATH: comprehensive structural and functional annotations for genome sequences.
Ian SillitoeTony E. LewisAlison L. CuffSayoni DasPaul AshfordNatalie L. DawsonNicholas FurnhamRoman A. LaskowskiDavid A. LeeJonathan G. LeesSonja LehtinenRomain A. StuderJanet M. ThorntonChristine A. OrengoPublished in: Nucleic Acids Res. (2015)