Hopfner Lab - Structural Molecular Biology

Research Topics

Cryo-EM and crystallography
Structural Genome Biology
Innate Immune RNA and DNA Sensing
Therapeutic Protein Engineering

Prof. Karl-Peter Hopfner

phone: +49 (0)89 - 2180 76953
hopfner@genzentrum.lmu.de

Assistant: Stephanie Wolf

phone: +49 (0)89 - 2180 76950
swolf@genzentrum.lmu.de

We are interested in how cells shape and protect their genomic information. Using cryo-EM, X-ray crystallography and functional approaches, we study the architectures and mechanisms of macromolecular complexes in genome biology with a focus on chromatin remodelers, DNA double-strand break repair enzymes and innate immune nucleic acid sensors. Moreover, we also focus on innovative antibody engineering with the aim of exploiting immune checkpoints to improve cancer immunotherapy. Read more...

Selected Publications

Structural mechanism of cytosolic DNA sensing by cGAS.
Civril F, Deimling T, de Oliveira Mann CC, Ablasser A, Moldt M, Witte G, Hornung V, Hopfner KP.
Nature. 2013 Jun 20;498(7454):332-7. PubMed

Structural basis for ATP dependent chromatin remodelling by the INO80 complex.
Eustermann S, Schall K, Kostrewa D, Lakomek K, Strauss M, Moldt M, Hopfner KP.
Nature. 2018 April 11; doi:10.1038/s41586-018-0029-y. PubMed

The Mre11:Rad50 structure shows an ATP-dependent molecular clamp in DNA double-strand break repair.
Lammens K, Bemeleit DJ, Möckel C, Clausing E, Schele A, Hartung S, Schiller CB, Lucas M, Angermüller C, Söding J, Strässer K, Hopfner KP.
Cell. 2011 Apr 1;145(1):54-66. PubMed

SIRPα-antibody fusion proteins stimulate phagocytosis and promote elimination of acute myeloid leukemia cells.
Ponce LP, Fenn NC, Moritz N, Krupka C, Kozik JH, Lauber K, Subklewe M, Hopfner KP.
Oncotarget. 2017 Feb 14;8(7):11284-11301. PubMed