Saturation behavior of superoxide dismutation catalyzed by the iron containing superoxide dismutase of E. coli B
dc.contributor.author | Fee, James A. | en_US |
dc.contributor.author | McClune, Gregory J. | en_US |
dc.contributor.author | O'Neill, P. | en_US |
dc.contributor.author | Fielden, E. M. | en_US |
dc.date.accessioned | 2006-04-07T18:06:13Z | |
dc.date.available | 2006-04-07T18:06:13Z | |
dc.date.issued | 1981-05-15 | en_US |
dc.identifier.citation | Fee, J.A., McClune, G.J., O'Neill, P., Fielden, E.M. (1981/05/15)."Saturation behavior of superoxide dismutation catalyzed by the iron containing superoxide dismutase of E. coli B." Biochemical and Biophysical Research Communications 100(1): 377-384. <http://hdl.handle.net/2027.42/24375> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6WBK-4GFF6YT-1Y/2/a46b801e0c43c1caaa5bff9de6a359dd | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/24375 | |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=7020695&dopt=citation | en_US |
dc.description.abstract | SummaryThe iron containing superoxide dismutase from E. coli B is shown to catalyze superoxide dismutation by a mechanism which exhibits saturation kinetics. This behavior is quite different from that observed previously with bovine Zn/Cu- and iron-containing superoxide dismutase from P. leiognathi. Two parameters of catalysis were measured in the pH range 7.2 to 10.4: kcat was found to be independent of pH and Km varied with the function Km = Km(low pH) [1 + exp(pH -- 8.8)]. These results implicate a group in the catalytic mechanism which ionizes with pKa = 8.8. | en_US |
dc.format.extent | 342585 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.title | Saturation behavior of superoxide dismutation catalyzed by the iron containing superoxide dismutase of E. coli B | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Natural Resources and Environment | en_US |
dc.subject.hlbsecondlevel | Molecular, Cellular and Developmental Biology | en_US |
dc.subject.hlbsecondlevel | Ecology and Evolutionary Biology | en_US |
dc.subject.hlbtoplevel | Health Sciences | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Biophysics Research Division and Department of Biological Chemistry, The University of Michigan, Ann Arbor, Michigan 48109, U.S.A. | en_US |
dc.contributor.affiliationum | Biophysics Research Division and Department of Biological Chemistry, The University of Michigan, Ann Arbor, Michigan 48109, U.S.A. | en_US |
dc.contributor.affiliationother | Division of Physics, Institute of Cancer Research, Clifton Avenue, Sutton, Surrey SM2 2PX, U.K. | en_US |
dc.contributor.affiliationother | Division of Physics, Institute of Cancer Research, Clifton Avenue, Sutton, Surrey SM2 2PX, U.K. | en_US |
dc.identifier.pmid | 7020695 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/24375/1/0000644.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/S0006-291X(81)80107-6 | en_US |
dc.identifier.source | Biochemical and Biophysical Research Communications | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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