Schlichting, I.; Berendzen , J.; Chu , K.; Stock , A.M.; Maves , S.A.; Benson , D.E.; Sweet , R.M.; Ringe , D.; Petsko , G.A.; Sligar , S.G.: Putative oxo complex of P450cam from pseudomonas putida. (2000), 22 S.

Expression, purification, and characterization of recombinant purine nucleoside phosphorylase from Escherichia coli.

Weikl, T.; Muschler, P.; Richter, K.; Veit, T.; Reinstein, J.; Buchner, J.: C-terminal regions of Hsp90 are important for trapping the nucleotide during the ATPase cycle, Journal of Molecular Biology (London) 303 (4 Aufl.), S. 583 - 592 (2000)

Zimmermann, H.; Poupko, R.; Luz, Z.; Billard, J.: Hexasubstituted Tribenzocyclononatrien derivatives, processes for their preparation and their use, Patentschrift, DE 3438424 C1, Bundesdruckerei (1986). United States Patent 4,619,788, S. 1 - 1 (1986)