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dc.contributor.author
Norris Mullins, Brianna  
dc.contributor.author
Vacchina, Paola  
dc.contributor.author
Morales, Miguel A.  
dc.date.available
2017-12-05T13:13:19Z  
dc.date.issued
2014-06  
dc.identifier.citation
Norris Mullins, Brianna; Vacchina, Paola; Morales, Miguel A.; Catalytic activity of a novel serine/threonine protein phosphatase PP5 from Leishmania major; Princeps Editions; Parasite-journal de la Societe Francaise de Parasitologie; 21; 6-2014; 1-6  
dc.identifier.issn
1252-607X  
dc.identifier.uri
http://hdl.handle.net/11336/29678  
dc.description.abstract
Leishmaniasis is a vector-borne disease caused by protozoan parasites of the genus Leishmania. Our knowledge of protein phosphatases (PPs) and their implication in signaling events is very limited. Here we report the expression, characterization and mutagenesis analysis of a novel protein phosphatase 5 (PP5) in Leishmania major. Recombinant PP5 is a bona fide phosphatase and is enzymatically active. Site-directed mutagenesis revealed autoinhibitory roles of the N-terminal region. This is a rational first approach to understand the role of PP5 in the biology of the parasite better as well as its potential future applicability to anti-parasitic intervention  
dc.description.abstract
La leishmaniose est une maladie transmise par un vecteur, due a` des parasites protozoaires appartenant au genre Leishmania. Notre connaissance des phosphatases de prote´ines (PPs) et leur implication dans la signalisation est tre`s limite´e. Nous rapportons ici l’expression, la caracte´risation et les analyses de mutagene`se d’une nouvelle PP5 chez Leishmania major. La PP5 recombinante est une phosphatase authentique, enzymatiquement active. La mutagene`se dirige´e a identifie´ les roˆles auto-inhibiteurs de la re´gion N-terminale de la PP5. Il s’agit d’une premie`re approche rationnelle vers une meilleure compre´hension du roˆle de la PP5 dans la biologie du parasite, ainsi que pour une utilisation potentielle dans le cadre d’interventions antiparasitaires  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Princeps Editions  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Signaling  
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Phosphatases  
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Mutagenesis  
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Activity  
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Drug Target  
dc.subject.classification
Otras Ciencias Biológicas  
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Ciencias Biológicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Catalytic activity of a novel serine/threonine protein phosphatase PP5 from Leishmania major  
dc.title
Activite´ catalytique d’une nouvelle phosphatase de prote´ine se´rine/thre´onine PP5 de Leishmania major  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2017-12-04T19:16:38Z  
dc.journal.volume
21  
dc.journal.pagination
1-6  
dc.journal.pais
Francia  
dc.journal.ciudad
Paris  
dc.description.fil
Fil: Norris Mullins, Brianna. University Of Notre Dame-Indiana; Estados Unidos  
dc.description.fil
Fil: Vacchina, Paola. University Of Notre Dame-Indiana; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Morales, Miguel A.. University Of Notre Dame-Indiana; Estados Unidos  
dc.journal.title
Parasite-journal de la Societe Francaise de Parasitologie  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1051/parasite/2014027  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.parasite-journal.org/articles/parasite/abs/2014/01/parasite140036/parasite140036.html