Formation of D-1-amino-2-propanol from L-threonine by enzymes from Escherichia coli K-12
dc.contributor.author | Campbell, Robert L. | en_US |
dc.contributor.author | Dekker, Eugene E. | en_US |
dc.date.accessioned | 2006-04-17T16:37:36Z | |
dc.date.available | 2006-04-17T16:37:36Z | |
dc.date.issued | 1973-07-17 | en_US |
dc.identifier.citation | Campbell, Robert L., Dekker, Eugene E. (1973/07/17)."Formation of D-1-amino-2-propanol from L-threonine by enzymes from Escherichia coli K-12." Biochemical and Biophysical Research Communications 53(2): 432-438. <http://hdl.handle.net/2027.42/33844> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6WBK-4F03B28-1V8/2/e2b10f9cc9b63beea18479e16543e8ae | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/33844 | |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=4577583&dopt=citation | en_US |
dc.description.abstract | Escherichia coli K-12 cells contain two dehydrogenases which in sequence catalyze the net conversion of L-threonine to the D-isomer of 1-amino-2-propanol. These two enzymes are L-threonine dehydrogenase (L-threonine + NAD+ --> aminoacetone + CO2 + NADH + H+) and D-1-amino-2-propanol dehydrogenase (aminoacetone + NADH + H+D-1-amino-2-propanol + NAD+). Each enzyme has been obtained in purified form free of the other; the nature of the reaction catalyzed by the latter dehydrogenase alone and in a coupled system with the former enzyme has been studied. The results provide an explanation on the enzymological level for the utilization of L-threonine by cell suspensions of certain microorganisms for the biosynthesis of the D-1-amino-2-propanol moiety of Vitamin B12. | en_US |
dc.format.extent | 384919 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 | Formation of D-1-amino-2-propanol from L-threonine by enzymes from Escherichia coli K-12 | 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 | Department of Biological Chemistry, University of Michigan, Ann Arbor, Michigan 48104, USA | en_US |
dc.contributor.affiliationum | Department of Biological Chemistry, University of Michigan, Ann Arbor, Michigan 48104, USA | en_US |
dc.identifier.pmid | 4577583 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/33844/1/0000102.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/0006-291X(73)90680-3 | en_US |
dc.identifier.source | Biochemical and Biophysical Research Communications | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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