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Newly Discovered Penicillin Acylase Activity of Aculeacin A Acylase from Actinoplanes utahensis

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dc.creator García, José Luis
dc.creator Hormigo, Daniel
dc.creator Stuart, Maribel
dc.creator Arroyo, Miguel
dc.creator Torres, Pedro
dc.creator Torres-Bacete, Jesús
dc.creator Castillón, María Pilar
dc.creator Acebal, Carmen
dc.creator Mata, Isabel de la
dc.date 2008-02-06T12:15:35Z
dc.date 2008-02-06T12:15:35Z
dc.date 2007-06-22
dc.date.accessioned 2017-01-31T00:59:58Z
dc.date.available 2017-01-31T00:59:58Z
dc.identifier Appl Environ Microbiol. 2007 August; 73(16): 5378–5381
dc.identifier PMCID: 1950969
dc.identifier http://hdl.handle.net/10261/2874
dc.identifier 10.1128/AEM.00452-07
dc.identifier.uri http://dspace.mediu.edu.my:8181/xmlui/handle/10261/2874
dc.description We express our gratitude to J. A. Salas from the University of Oviedo for providing the pEM4 expression vector.
dc.description Aculeacin A acylase from Actinoplanes utahensis produced by Streptomyces lividans revealed acylase activities that are able to hydrolyze penicillin V and several natural aliphatic penicillins. Penicillin K was the best substrate, showing a catalytic efficiency of 34.79 mM−1 s−1. Furthermore, aculeacin A acylase was highly thermostable, with a midpoint transition temperature of 81.5°C.
dc.description This work was supported by grant BIO 2003-04832 from the Spanish Ministry of Education and Science.
dc.description Peer reviewed
dc.format 429459 bytes
dc.format application/pdf
dc.language eng
dc.publisher American Society for Microbiology
dc.rights openAccess
dc.title Newly Discovered Penicillin Acylase Activity of Aculeacin A Acylase from Actinoplanes utahensis
dc.type Artículo


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