Karchin R, Cline M, Mandel-Gutfreund Y. & Karplus K. (2003) Hidden Markov models that use predicted local structure for fold recognition: alphabets of protein backbone geometry. Proteins 51(4):504-514
Karchin R, Cline M, Mandel-Gutfreund Y. & Karplus K. (2003) Hidden Markov models that use predicted local structure for fold recognition: alphabets of protein backbone geometry. Proteins 51(4):504-514