| Literature DB >> 16346657 |
P Spettoli1, M P Nuti, A Zamorani.
Abstract
Malolactic activity from Leuconostoc oenos ML34 is tightly associated with lactic dehydrogenase. A simple and fast procedure, involving affinity chromatography on agarose-hexane-NAD (Agnad), was used to separate malolactic activity from lactic dehydrogenase and other proteins. The yield was ca. 86%, the purification was 5.2-fold, and the K(m) values for l-malate, NAD and Mn were 2.8, 0.13, and 0.028 mM, respectively, at a pH optimum of 5.8.Entities:
Year: 1984 PMID: 16346657 PMCID: PMC241643 DOI: 10.1128/aem.48.4.900-901.1984
Source DB: PubMed Journal: Appl Environ Microbiol ISSN: 0099-2240 Impact factor: 4.792