Electron spin-echo envelope modulation studies on copper site of particulate methane monooxygenase from Methylosinus trichosporium OB3b

Authors
Takeguchi, M Fukui, K Ohya, H Okura, I
Citation
M. Takeguchi et al., Electron spin-echo envelope modulation studies on copper site of particulate methane monooxygenase from Methylosinus trichosporium OB3b, CHEM LETT, (7), 1999, pp. 617-618
Citations number
13
Categorie Soggetti
Chemistry
Journal title
CHEMISTRY LETTERS
ISSN journal
03667022 → ACNP
Issue
7
Year of publication
1999
Pages
617 - 618
Database
ISI
SICI code
0366-7022(199907):7<617:ESEMSO>2.0.ZU;2-O
Abstract
The electron spin-echo envelope modulation (ESEEM) effect was studied on th e type II copper site in the particulate methane monooxygenase (pMMO) from Methylosinus trichosporium OB3b. From comparing the ESEEM spectra of the me mbranes treated with ethylenediaminetetraacetic acid and some model compoun ds, it was clarified that there were at least two imidazole ligands bound c opper (II) in pMMO.