Buchanan, S. K.; Fritzsch, G.; Ermler, U.; Michel, H.: New Crystal Form of the Photosynthetic Reaction Centre from Rhodobacter sphaeroides of Improved Diffraction Quality. Journal of Molecular Biology (London) 230 (4), pp. 1311 - 1314 (1993)

Lindqvist, Y.; Schneider, G.; Ermler, U.; Sundström, M.: Three-dimensional structure of transketolase, a thiamine diphosphate dependent enzyme, at 2.5 Å resolution. EMBO Journal 11 (7), pp. 2373 - 2379 (1992)

Ermler, U.; Ghisla, S.; Massey, V.; Schulz, G. E.: Structural, spectroscopic and catalytic activity studies on glutathione reductase reconstituted with FAD analogues. European Journal of Biochemistry 199 (1), pp. 133 - 138 (1991)

Ermler, U.; Schulz, G. E.: The three‐dimensional structure of glutathione reductase from Escherichia coli at 3.0 Å resolution. Proteins: Structure, Function, and Bioinformatics 9 (3), pp. 174 - 179 (1991)

Scheller, S.; Ermler, U.; Shima, S.: Catabolic Pathways and Enzymes Involved in Anaerobic Methane Oxidation. In: Handbook of Hydrocarbon and Lipid Microbiology, pp. 1 - 29. Springer International Publishing AG 2017, 6330 Cham Switzerland (2017)

Shima, S.; Fujishiro, T.; Ermler, U.: Structure and function of [Fe]-hydrogenase and biosynthesis of the FeGP cofactor. In: Biohydrogen, pp. 127 - 144 (Ed. Rögner, M.). Walter de Gruyter GmbH, Berlin (2015)

Parey, K.; Schiffer, A.; Steuber, J.; Fritz, G.; Ermler, U.; Kroneck, P. M. H.: Dissimilatory Sulfite Reductase. In: Handbook of Metalloproteins, Volume 4, 3, pp. 103 - 110 (Ed. Messerschmidt, A.). John Wiley & Sons Ltd, The Atrium, Chichester, West Sussex, United Kingdom (2011)

Schiffer, A.; Fritz, G.; Büchert, T.; Herrmanns, K.; Steuber, J.; Ermler, U.; Kroneck, P. M. H.: Dissimilatory adenosine-5’-phosphosulfate reductase. In: Handbook of Metalloproteins, Volume 4, 4, pp. 183 - 194 (Ed. Messerschmidt, A.). John Wiley & Sons Ltd, The Atrium, Chichester, West Sussex, United Kingdom (2011)

Fritzsch, G.; Ermler, U.; Merckel, M. C.; Michel, H.: Crystallization and Structure of the Photosynthetic Reaction Centres from Rhodobacter sphaeroides - wild type and mutants. In: The Reaction Center of Photosynthetic Bacteria, pp. 3 - 13 (Ed. Michel-Beyerle, M.-E.). Springer, Berlin, Heidelberg (1996)

Lancaster, C. R. D.; Ermler, U.; Michel, H.: The Structures of Photosynthetic Reaction Centers from Purple Bacteria as Revealed by X-Ray Crystallography. In: Advances in Photosynthesis and Respiration, Vol. 2, pp. 503 - 526 (Eds. Blankenship , R. E.; Madigan , M. T.; Bauer, C. E.). Kluwer Academic Publishers 1995, Springer, Dordrecht (1995)

Shima , S.; Thauer, R. K.; Ermler, U.: Hyperthermophilic and salt-dependent formyltransferase from Methanopyrus kandleri. Thermophiles 2003, University of Exeter, UK, September 15, 2003 - September 19, 2003. Biochemical Society Transactions 32 (2), 2 Ed., pp. 269 - 272 (2004)

Ermler, U.; Fritzsch, G.; Buchanan, S. K.; Michel, H.: Structure-function relationship in the photosynthetic reaction centre from the purple bacteria as revealed by X-ray crystallography analysis of a new trigonal crystal form of the photosynthetic reaction centre from Rhodobacter sphaeroides at 2.65 Å resolution. In: Research in Photosythesis, Vol. 1, pp. 341 - 347 (Ed. Murata, N.). Proceedings of the IXth International Congress on Photosynthesis, Nagoya, Japan, August 30, 1992 - September 04, 1992. Springer Science & Business Media, Kluwer Academic Publishers (1992)

Schulz, G. E.; Ermler, U.: Structural changes on binding FAD and FAD-analogous and on site-directed mutagenesis of glutathione reductase. In: Flavins and Flavoproteins 1990, pp. 505 - 512 (Ed. Curti, B.). Proceedings of the Tenth International Symposium on Flavins and Flavoproteins, Como, Italy, July 15, 1990 - July 20, 1990. Walter de Gruyter, Berlin, New York (1991)

Massey, V.; Ghislat, S.; Ermler, U.; Schulz, G. E.: Studies on the active site of human erythrocyte glutathione reductase using 6-SCN-FAD and 6-mercapto - FAD. In: Flavins and Flavoproteins, pp. 79 - 84 (Eds. Edmondson, D. E.; McCormick, D. B.). Proceedings of the Ninth International Symposium on Flavins and Flavoproteins, Atlanta, Georgia, USA, June 07, 1987 - June 12, 1987. Walter de Gruyter & Co.,, Berlin, New York (1987)

Ermler, U.: Strukturuntersuchungen an Enzymen des methanogenen Stoffwechselweges. Habilitation, Johann Wolfgang Goethe-Universität, Frankfurt am Main (2002)