Author

Koichiro Kako

University of TsukubaORCID 0000-0002-5655-581XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Assay:proteomics· 1

Frequent Co-Authors

Akiyoshi FukamizuiD· 1 shared Hiroaki DaitokuiD· 1 shared Kaori MotomuraiD· 1 shared N. IkedaiD· 1 shared Naoki Sekiguchi· 1 shared Natsuki OdateiD· 1 shared Rikuto KondoiD· 1 shared Ryuhei TsukamotoiD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

9 top collaborators · 36 mutual co-author links

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1 shared paperBiochemistry

Akiyoshi FukamizuORCID

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1 paper

Recent·Most cited

BiochemistrybioRxivPreprintDec 23, 2025

Secreted protein methyltransferase METTL9 catalyzes Nπ-histidine methylation of extracellular plasma proteins

N. Ikeda, Hiroaki Daitoku, Natsuki Odate…·Akiyoshi Fukamizu

The paper identifies METTL9 as the first secreted methyltransferase that catalyzes Nπ-histidine methylation of extracellular plasma proteins, establishing histidine methylation as the second extracellular post-translational modification.

DOI 10.64898/2025.12.23.696137

humanproteomics