CATH: expanding the horizons of structure-based functional annotations for genome sequences. - Ian Sillitoe; Natalie L. Dawson; Tony E. Lewis; Sayoni Das; Jonathan G. Lees; Paul Ashford; Adeyelu Tolulope; Harry M. Scholes; Ilya Senatorov; Andra Bujan; Fatima Ceballos Rodriguez-Conde; Benjamin Dowling; et al. (Nucleic Acids Res., 2019)