Author

Cristian Martinez-Ramos

University of MichiganORCID 0000-0002-6283-4620Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 1 Research Focus:chromatin & epigenetic regulation· 1 Assay:cryo-EM· 1 Approach:experimental assay· 1 Organism:human· 1 Research Focus:protein structure prediction· 1

Frequent Co-Authors

Daniel R. SouthworthiD· 1 shared Eric TseiD· 1 shared Kanghyun LeeiD· 1 shared Miranda Lau· 1 shared Thomas H. PospiechiD· 1 shared Yoichi OsawaiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

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6 top collaborators · 15 mutual co-author links

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1 shared paperBiochemistry

Daniel R. SouthworthORCID

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1 paper

Recent·Most cited

BiochemistrybioRxivPreprintApr 7, 2026

Structural Basis of Electron Transfer by the Human Nitric Oxide Synthase Holoenzyme Complex

Kanghyun Lee, Cristian Martinez-Ramos, Thomas H. Pospiech…·Daniel R. Southworth

This study reveals the structural basis of electron transfer in the human inducible NOS holoenzyme complex using cryo-EM, showing how cofactors are arranged for catalysis.

DOI 10.64898/2026.04.06.716795

humancryo-EM

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