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Identification of a new reaction intermediate in the oxidation of methylamine dehydrogenase by...
- Source :
-
Biochemistry . 04/13/99, Vol. 38 Issue 15, p4862. 6p. 2 Diagrams, 1 Chart, 8 Graphs. - Publication Year :
- 1999
-
Abstract
- Identifies a novel reaction intermediate in the oxidation of methylamine dehydrogenase by amicyanin. Stoichiometric formation of the N-semiquinone in vitro; Electron transfer to amicyanin; Release of ammonia from tryptophan tryptophylquinone (TTQ); Initiation of nucleophilic attack of the N-quinone TTQ by the methylamine molecule.
- Subjects :
- *DEHYDROGENASES
*METHYLAMINES
*QUINONE
Subjects
Details
- Language :
- English
- ISSN :
- 00062960
- Volume :
- 38
- Issue :
- 15
- Database :
- Academic Search Index
- Journal :
- Biochemistry
- Publication Type :
- Academic Journal
- Accession number :
- 2212358
- Full Text :
- https://doi.org/10.1021/bi982939r