Umechiyo Tokumoto

A Third Bacterial System for the Assembly of Iron-Sulfur Clusters with Homologs in Archaea and Plastids

Yasuhiro Takahashi, Umechiyo Tokumoto · Journal of Biological Chemistry · 2002 · 446 citations · Full text

Genetic Analysis of the isc Operon in Escherichia coli Involved in the Biogenesis of Cellular Iron-Sulfur Proteins

Umechiyo Tokumoto, Yasuhiro Takahashi · The Journal of Biochemistry · 2001 · 244 citations

Genetic Analysis, Biosynthesis, Biochemistry +14

Interchangeability and Distinct Properties of Bacterial Fe-S Cluster Assembly Systems: Functional Replacement of the isc and suf Operons in Escherichia coli with the nifSU-Like Operon from Helicobacter pylori

Umechiyo Tokumoto · The Journal of Biochemistry · 2004 · 130 citations

E. Coli, Biochemistry, Distinct Properties +11

Cys-328 of IscS and Cys-63 of IscU are the sites of disulfide bridge formation in a covalently bound IscS/IscU complex: Implications for the mechanism of iron-sulfur cluster assembly

Shin‐ichiro Kato, Hisaaki Mihara, Tatsuo Kurihara et al. · Proceedings of the National Academy of Sciences · 2002 · 124 citations · Full text

An Intestinal Parasitic Protist, Entamoeba histolytica, Possesses a Non-redundant Nitrogen Fixation-like System for Iron-Sulfur Cluster Assembly under Anaerobic Conditions

Vahab Ali, Yasuo Shigeta, Umechiyo Tokumoto et al. · Journal of Biological Chemistry · 2004 · 115 citations · Full text