Crystal structure of a type II quinolic acid phosphoribosyltransferase (TM1645) from Thermotoga maritima at 2.50 A resolution. - Schwarzenbacher, R; Jaroszewski, L; von Delft, F; Abdubek, P; Ambing, E; Biorac, T; Brinen, L; Canaves, J; Cambell, J; Chiu, H; Dai, X; Deacon, A; et al. (2004)