Author

Tilman Schramm

University of California, Riverside

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

Click to filter author papers

Microbiology· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:cell signaling & trafficking· 1 Organism:E. coli· 1 Approach:experimental assay· 1 Assay:metabolomics· 1 Organism:zebrafish· 1

Frequent Co-Authors

Amelie StadelmanniD· 1 shared Ansel HsiaoiD· 1 shared Berenike C. WagneriD· 1 shared Chambers C. HughesiD· 1 shared Christian GeibeliD· 1 shared Daniel PetrasiD· 1 shared Eva Nußbaum· 1 shared Hannes LinkiD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

1 shared paperMicrobiology

Amelie StadelmannORCID

Mutual co-authors in cluster

Author profile →

1 paper

Recent·Most cited

Native metabolomics identifies pteridines as CutA ligands and modulators of copper binding

Berenike C. Wagner, Karoline Steuer-Lodd, Christian Geibel, Amelie Stadelmann, Johanna Rapp, Hannes Link, Tilman Schramm, Nouneh Boodaghian, Ansel Hsiao, Eva Nußbaum, Heinz-Paul Grenzendorfer, Reinhard Albrecht, Marcus D. Hartmann, Karl Forchhammer, Khaled A. Selim, , Daniel Petras

The paper identifies pteridines, including lumazine dehydroxyxanthopterin B2, as natural ligands of CutA that modulate copper binding and redox homeostasis in E. coli and Synechococcus elongatus.

Proceedings of the National Academy of Sciences · Nov 25, 2025Peer-reviewedMicrobiology