@article{oai:kanagawa-u.repo.nii.ac.jp:00012539, author = {羽田野, 敦史 and 北島, 正治 and 瀬尾, 悌介 and 片岡, 祐介 and 川本, 達也 and 櫻井, 英博 and 井上, 和仁}, journal = {Science Journal of Kanagawa University}, month = {Jun}, note = {Two ferredoxins, FdA and FdB, were purified from the photosynthetic bacterium Heliobacillus mobilis . Their absorption spectra were typical of the 2[4Fe-4S] cluster with absorption peaks at 385 and 280 nm and with a shoulder at 305 nm. Fd-B was sensitive to oxygen, and its A385 values decreased by about 50% in 2 hours at 4℃ under aerobic conditions. In contrast, A385 of Fd-A remained unchanged for up to 24 h under the same conditions. Cryogenic ESR measurements indicated that Fd-A had ESR signals around g = 2.05, 1.94 and Fd-B around g = 2.05, 1.92. Both ferredoxins were fully reduced by dithionite at pH 8.0., 短報, 2017年度神奈川大学総合理学研究所共同研究助成論文}, pages = {93--96}, title = {極低温ESRによる金属タンパク質及び金属錯体の機能解析 −光合成細菌Heliobacillus mobilisのフェレドキシンの性質−}, volume = {29}, year = {2018} }