{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T07:38:52Z","timestamp":1777448332443,"version":"3.51.4"},"reference-count":21,"publisher":"Wiley","issue":"13","license":[{"start":{"date-parts":[[2007,4,30]],"date-time":"2007-04-30T00:00:00Z","timestamp":1177891200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["FEBS Letters"],"published-print":{"date-parts":[[2007,5,29]]},"abstract":"<jats:p>\n<jats:italic>Clostridium acetobutylicum<\/jats:italic>, an obligatory anaerobe, is able to grow microoxically with the accumulation of two functionally unknown O<jats:sub>2<\/jats:sub>\u2010induced proteins identified by two\u2010dimensional electrophoresis. One was determined to be a novel type rubrerythrin\u2010like protein, named rubperoxin (Rpr) in this study, that conserves one rubredoxin\u2010type Fe(SCys)<jats:sub>4<\/jats:sub> site per polypeptide in the N\u2010terminus. Recombinant rubperoxin expressed in <jats:italic>E. coli<\/jats:italic> purified in its oxidized form is a dimer with optical absorption maxima at 492, 377, and 277 nm. Reduced rubperoxin is rapidly and fully oxidized by a half molar ratio of H<jats:sub>2<\/jats:sub>O<jats:sub>2<\/jats:sub> per mole protein, and slowly oxidized by <jats:italic>t<\/jats:italic>\u2010butyl hydroperoxide and O<jats:sub>2<\/jats:sub>. Cell\u2010free extracts from microoxically grown cells efficiently reduce rubperoxin when NAD(P)H is used as the electron donor (preferentially reduced by NADH). These results strongly suggest that rubperoxin is involved in NAD(P)H\u2010dependent H<jats:sub>2<\/jats:sub>O<jats:sub>2<\/jats:sub> detoxification <jats:italic>in vivo<\/jats:italic>.<\/jats:p>","DOI":"10.1016\/j.febslet.2007.04.050","type":"journal-article","created":{"date-parts":[[2007,5,1]],"date-time":"2007-05-01T11:10:45Z","timestamp":1178017845000},"page":"2460-2464","source":"Crossref","is-referenced-by-count":18,"title":["An O<sub>2<\/sub>\u2010inducible rubrerythrin\u2010like protein, rubperoxin, is functional as a H<sub>2<\/sub>O<sub>2<\/sub> reductase in an obligatory anaerobe <i>Clostridium acetobutylicum<\/i>"],"prefix":"10.1002","volume":"581","author":[{"given":"Shinji","family":"Kawasaki","sequence":"first","affiliation":[]},{"given":"Masaki","family":"Ono","sequence":"additional","affiliation":[]},{"given":"Yusuke","family":"Watamura","sequence":"additional","affiliation":[]},{"given":"Yu","family":"Sakai","sequence":"additional","affiliation":[]},{"given":"Takumi","family":"Satoh","sequence":"additional","affiliation":[]},{"given":"Toshiaki","family":"Arai","sequence":"additional","affiliation":[]},{"given":"Junichi","family":"Satoh","sequence":"additional","affiliation":[]},{"given":"Youichi","family":"Niimura","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2007,4,30]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.1021\/bi00405a037"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1128\/jb.178.24.7152-7158.1996"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2672.1998.00602.x"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.1128\/JB.181.22.7136-7139.1999"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.1128\/JB.183.5.1560-1567.2001"},{"key":"e_1_2_5_7_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2958.2002.02892.x"},{"key":"e_1_2_5_8_1","doi-asserted-by":"publisher","DOI":"10.1128\/JB.186.23.7888-7895.2004"},{"key":"e_1_2_5_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1432-1033.1993.tb17655.x"},{"key":"e_1_2_5_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/s007750050024"},{"key":"e_1_2_5_11_1","doi-asserted-by":"publisher","DOI":"10.1006\/abbi.2001.2531"},{"key":"e_1_2_5_12_1","doi-asserted-by":"publisher","DOI":"10.1006\/bbrc.1999.0197"},{"key":"e_1_2_5_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jinorgbio.2005.12.017"},{"key":"e_1_2_5_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.febslet.2004.06.047"},{"key":"e_1_2_5_15_1","doi-asserted-by":"publisher","DOI":"10.1128\/AEM.71.12.8442-8450.2005"},{"key":"e_1_2_5_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1574-6968.2004.tb09763.x"},{"key":"e_1_2_5_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9258(18)63505-7"},{"key":"e_1_2_5_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0922-338X(99)89006-0"},{"key":"e_1_2_5_19_1","doi-asserted-by":"publisher","DOI":"10.1038\/nsb0696-539"},{"key":"e_1_2_5_20_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja026587u"},{"key":"e_1_2_5_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9258(18)62675-4"},{"key":"e_1_2_5_22_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00203-004-0659-3"}],"container-title":["FEBS Letters"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1016%2Fj.febslet.2007.04.050","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/febs.onlinelibrary.wiley.com\/doi\/pdf\/10.1016\/j.febslet.2007.04.050","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,12]],"date-time":"2023-10-12T22:17:57Z","timestamp":1697149077000},"score":1,"resource":{"primary":{"URL":"https:\/\/febs.onlinelibrary.wiley.com\/doi\/10.1016\/j.febslet.2007.04.050"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,4,30]]},"references-count":21,"journal-issue":{"issue":"13","published-print":{"date-parts":[[2007,5,29]]}},"alternative-id":["10.1016\/j.febslet.2007.04.050"],"URL":"https:\/\/doi.org\/10.1016\/j.febslet.2007.04.050","archive":["Portico"],"relation":{},"ISSN":["0014-5793","1873-3468"],"issn-type":[{"value":"0014-5793","type":"print"},{"value":"1873-3468","type":"electronic"}],"subject":[],"published":{"date-parts":[[2007,4,30]]}}}