Kletzin, Arnulf and Heider, J. and Mai, X. and Ma, K. and Hutchins, A. and Adams, M. W. W. Bisswanger, H. and Schellenberger, A. (eds.) (1996):
2-Keto acid oxidoreductases from hyperthermophilic anaerobes.
In: Biochemistry and physiology of thiamin diphosphate enzymes, Prien, Intemann, pp. 455-456, [Book Section]

Kletzin, Arnulf and Adams, M. W. W. Bisswanger, H. and Schellenberger, A. (eds.) (1996):
Phylogenetic analysis of Pyruvate and other 2-ketoacid oxidoreductases from hyperthermophiles.
In: Biochemistry and physiology of thiamin diphosphate enzymes, Prien, Intemann, pp. 467-479, [Book Section]