La maladie de Parkinson en France (serveur d'exploration)

Attention, ce site est en cours de développement !
Attention, site généré par des moyens informatiques à partir de corpus bruts.
Les informations ne sont donc pas validées.

Identification of Protein Interfaces between α-Synuclein, the Principal Component of Lewy Bodies in Parkinson Disease, and the Molecular Chaperones Human Hsc70 and the Yeast Ssa1p*

Identifieur interne : 001124 ( Main/Exploration ); précédent : 001123; suivant : 001125

Identification of Protein Interfaces between α-Synuclein, the Principal Component of Lewy Bodies in Parkinson Disease, and the Molecular Chaperones Human Hsc70 and the Yeast Ssa1p*

Auteurs : Virginie Redeker ; Samantha Pemberton ; Willy Bienvenut [France] ; Luc Bousset ; Ronald Melki

Source :

RBID : PMC:3463349

English descriptors

Abstract

Background: The mechanism by which molecular chaperones sequester α-synuclein is unknown.

Results: We identify the surface interfaces involved in Hsc70 and Ssa1p interaction with α-synuclein.

Conclusion: Hsc70 and Ssa1p bind α-synuclein like a tweezer through the two tips of their client protein binding sites.

Significance: Elucidating how molecular chaperones bind proteins involved in neurodegenerative diseases is relevant to design therapeutic tools.


Url:
DOI: 10.1074/jbc.M112.387530
PubMed: 22843682
PubMed Central: 3463349


Affiliations:


Links toward previous steps (curation, corpus...)


Le document en format XML

<record>
<TEI>
<teiHeader>
<fileDesc>
<titleStmt>
<title xml:lang="en">Identification of Protein Interfaces between α-Synuclein, the Principal Component of Lewy Bodies in Parkinson Disease, and the Molecular Chaperones Human Hsc70 and the Yeast Ssa1p
<xref ref-type="fn" rid="FN1">*</xref>
</title>
<author>
<name sortKey="Redeker, Virginie" sort="Redeker, Virginie" uniqKey="Redeker V" first="Virginie" last="Redeker">Virginie Redeker</name>
<affiliation>
<nlm:aff id="aff1"></nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Pemberton, Samantha" sort="Pemberton, Samantha" uniqKey="Pemberton S" first="Samantha" last="Pemberton">Samantha Pemberton</name>
<affiliation>
<nlm:aff id="aff1"></nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Bienvenut, Willy" sort="Bienvenut, Willy" uniqKey="Bienvenut W" first="Willy" last="Bienvenut">Willy Bienvenut</name>
<affiliation wicri:level="3">
<nlm:aff id="aff2">Centre de Recherche de Gif, FRC3115, CNRS, 91198 Gif-sur-Yvette, France</nlm:aff>
<country xml:lang="fr">France</country>
<wicri:regionArea>Centre de Recherche de Gif, FRC3115, CNRS, 91198 Gif-sur-Yvette</wicri:regionArea>
<placeName>
<region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Gif-sur-Yvette</settlement>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Bousset, Luc" sort="Bousset, Luc" uniqKey="Bousset L" first="Luc" last="Bousset">Luc Bousset</name>
<affiliation>
<nlm:aff id="aff1"></nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Melki, Ronald" sort="Melki, Ronald" uniqKey="Melki R" first="Ronald" last="Melki">Ronald Melki</name>
<affiliation>
<nlm:aff id="aff1"></nlm:aff>
</affiliation>
</author>
</titleStmt>
<publicationStmt>
<idno type="wicri:source">PMC</idno>
<idno type="pmid">22843682</idno>
<idno type="pmc">3463349</idno>
<idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3463349</idno>
<idno type="RBID">PMC:3463349</idno>
<idno type="doi">10.1074/jbc.M112.387530</idno>
<date when="2012">2012</date>
<idno type="wicri:Area/Pmc/Corpus">000473</idno>
<idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">000473</idno>
<idno type="wicri:Area/Pmc/Curation">000470</idno>
<idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">000470</idno>
<idno type="wicri:Area/Pmc/Checkpoint">000609</idno>
<idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Checkpoint">000609</idno>
<idno type="wicri:source">PubMed</idno>
<idno type="wicri:Area/PubMed/Corpus">000829</idno>
<idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000829</idno>
<idno type="wicri:Area/PubMed/Curation">000793</idno>
<idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">000793</idno>
<idno type="wicri:Area/PubMed/Checkpoint">000793</idno>
<idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">000793</idno>
<idno type="wicri:Area/Ncbi/Merge">000F45</idno>
<idno type="wicri:Area/Ncbi/Curation">000F45</idno>
<idno type="wicri:Area/Ncbi/Checkpoint">000F45</idno>
<idno type="wicri:doubleKey">0021-9258:2012:Redeker V:identification:of:protein</idno>
<idno type="wicri:source">HAL</idno>
<idno type="RBID">Hal:hal-01183065</idno>
<idno type="url">https://hal.archives-ouvertes.fr/hal-01183065</idno>
<idno type="wicri:Area/Hal/Corpus">000540</idno>
<idno type="wicri:Area/Hal/Curation">000540</idno>
<idno type="wicri:Area/Hal/Checkpoint">000443</idno>
<idno type="wicri:explorRef" wicri:stream="Hal" wicri:step="Checkpoint">000443</idno>
<idno type="wicri:doubleKey">0021-9258:2012:Redeker V:identification:of:protein</idno>
<idno type="wicri:Area/Main/Merge">001165</idno>
<idno type="wicri:Area/Main/Curation">001124</idno>
<idno type="wicri:Area/Main/Exploration">001124</idno>
</publicationStmt>
<sourceDesc>
<biblStruct>
<analytic>
<title xml:lang="en" level="a" type="main">Identification of Protein Interfaces between α-Synuclein, the Principal Component of Lewy Bodies in Parkinson Disease, and the Molecular Chaperones Human Hsc70 and the Yeast Ssa1p
<xref ref-type="fn" rid="FN1">*</xref>
</title>
<author>
<name sortKey="Redeker, Virginie" sort="Redeker, Virginie" uniqKey="Redeker V" first="Virginie" last="Redeker">Virginie Redeker</name>
<affiliation>
<nlm:aff id="aff1"></nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Pemberton, Samantha" sort="Pemberton, Samantha" uniqKey="Pemberton S" first="Samantha" last="Pemberton">Samantha Pemberton</name>
<affiliation>
<nlm:aff id="aff1"></nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Bienvenut, Willy" sort="Bienvenut, Willy" uniqKey="Bienvenut W" first="Willy" last="Bienvenut">Willy Bienvenut</name>
<affiliation wicri:level="3">
<nlm:aff id="aff2">Centre de Recherche de Gif, FRC3115, CNRS, 91198 Gif-sur-Yvette, France</nlm:aff>
<country xml:lang="fr">France</country>
<wicri:regionArea>Centre de Recherche de Gif, FRC3115, CNRS, 91198 Gif-sur-Yvette</wicri:regionArea>
<placeName>
<region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Gif-sur-Yvette</settlement>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Bousset, Luc" sort="Bousset, Luc" uniqKey="Bousset L" first="Luc" last="Bousset">Luc Bousset</name>
<affiliation>
<nlm:aff id="aff1"></nlm:aff>
</affiliation>
</author>
<author>
<name sortKey="Melki, Ronald" sort="Melki, Ronald" uniqKey="Melki R" first="Ronald" last="Melki">Ronald Melki</name>
<affiliation>
<nlm:aff id="aff1"></nlm:aff>
</affiliation>
</author>
</analytic>
<series>
<title level="j">The Journal of Biological Chemistry</title>
<idno type="ISSN">0021-9258</idno>
<idno type="eISSN">1083-351X</idno>
<imprint>
<date when="2012">2012</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc>
<textClass>
<keywords scheme="KwdEn" xml:lang="en">
<term>Adenosine Triphosphatases (chemistry)</term>
<term>Adenosine Triphosphatases (genetics)</term>
<term>Adenosine Triphosphatases (metabolism)</term>
<term>HSC70 Heat-Shock Proteins (chemistry)</term>
<term>HSC70 Heat-Shock Proteins (genetics)</term>
<term>HSC70 Heat-Shock Proteins (metabolism)</term>
<term>HSP70 Heat-Shock Proteins (chemistry)</term>
<term>HSP70 Heat-Shock Proteins (genetics)</term>
<term>HSP70 Heat-Shock Proteins (metabolism)</term>
<term>Humans</term>
<term>Lewy Bodies (chemistry)</term>
<term>Lewy Bodies (genetics)</term>
<term>Lewy Bodies (metabolism)</term>
<term>Parkinson Disease (drug therapy)</term>
<term>Parkinson Disease (genetics)</term>
<term>Parkinson Disease (metabolism)</term>
<term>Peptides (chemistry)</term>
<term>Peptides (genetics)</term>
<term>Peptides (metabolism)</term>
<term>Peptides (therapeutic use)</term>
<term>Protein Binding</term>
<term>Protein Engineering (methods)</term>
<term>Protein Structure, Tertiary</term>
<term>Saccharomyces cerevisiae (chemistry)</term>
<term>Saccharomyces cerevisiae (genetics)</term>
<term>Saccharomyces cerevisiae (metabolism)</term>
<term>Saccharomyces cerevisiae Proteins (chemistry)</term>
<term>Saccharomyces cerevisiae Proteins (genetics)</term>
<term>Saccharomyces cerevisiae Proteins (metabolism)</term>
<term>Solubility</term>
<term>alpha-Synuclein (chemistry)</term>
<term>alpha-Synuclein (genetics)</term>
<term>alpha-Synuclein (metabolism)</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en">
<term>Adenosine Triphosphatases</term>
<term>HSC70 Heat-Shock Proteins</term>
<term>HSP70 Heat-Shock Proteins</term>
<term>Peptides</term>
<term>Saccharomyces cerevisiae Proteins</term>
<term>alpha-Synuclein</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="genetics" xml:lang="en">
<term>Adenosine Triphosphatases</term>
<term>HSC70 Heat-Shock Proteins</term>
<term>HSP70 Heat-Shock Proteins</term>
<term>Peptides</term>
<term>Saccharomyces cerevisiae Proteins</term>
<term>alpha-Synuclein</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en">
<term>Adenosine Triphosphatases</term>
<term>HSC70 Heat-Shock Proteins</term>
<term>HSP70 Heat-Shock Proteins</term>
<term>Peptides</term>
<term>Saccharomyces cerevisiae Proteins</term>
<term>alpha-Synuclein</term>
</keywords>
<keywords scheme="MESH" qualifier="chemistry" xml:lang="en">
<term>Lewy Bodies</term>
<term>Saccharomyces cerevisiae</term>
</keywords>
<keywords scheme="MESH" qualifier="drug therapy" xml:lang="en">
<term>Parkinson Disease</term>
</keywords>
<keywords scheme="MESH" qualifier="genetics" xml:lang="en">
<term>Lewy Bodies</term>
<term>Parkinson Disease</term>
<term>Saccharomyces cerevisiae</term>
</keywords>
<keywords scheme="MESH" qualifier="metabolism" xml:lang="en">
<term>Lewy Bodies</term>
<term>Parkinson Disease</term>
<term>Saccharomyces cerevisiae</term>
</keywords>
<keywords scheme="MESH" qualifier="methods" xml:lang="en">
<term>Protein Engineering</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="therapeutic use" xml:lang="en">
<term>Peptides</term>
</keywords>
<keywords scheme="MESH" xml:lang="en">
<term>Humans</term>
<term>Protein Binding</term>
<term>Protein Structure, Tertiary</term>
<term>Solubility</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front>
<div type="abstract" xml:lang="en">
<p>
<bold>Background:</bold>
The mechanism by which molecular chaperones sequester α-synuclein is unknown.</p>
<p>
<bold>Results:</bold>
We identify the surface interfaces involved in Hsc70 and Ssa1p interaction with α-synuclein.</p>
<p>
<bold>Conclusion:</bold>
Hsc70 and Ssa1p bind α-synuclein like a tweezer through the two tips of their client protein binding sites.</p>
<p>
<bold>Significance:</bold>
Elucidating how molecular chaperones bind proteins involved in neurodegenerative diseases is relevant to design therapeutic tools.</p>
</div>
</front>
</TEI>
<affiliations>
<list>
<country>
<li>France</li>
</country>
<region>
<li>Île-de-France</li>
</region>
<settlement>
<li>Gif-sur-Yvette</li>
</settlement>
</list>
<tree>
<noCountry>
<name sortKey="Bousset, Luc" sort="Bousset, Luc" uniqKey="Bousset L" first="Luc" last="Bousset">Luc Bousset</name>
<name sortKey="Melki, Ronald" sort="Melki, Ronald" uniqKey="Melki R" first="Ronald" last="Melki">Ronald Melki</name>
<name sortKey="Pemberton, Samantha" sort="Pemberton, Samantha" uniqKey="Pemberton S" first="Samantha" last="Pemberton">Samantha Pemberton</name>
<name sortKey="Redeker, Virginie" sort="Redeker, Virginie" uniqKey="Redeker V" first="Virginie" last="Redeker">Virginie Redeker</name>
</noCountry>
<country name="France">
<region name="Île-de-France">
<name sortKey="Bienvenut, Willy" sort="Bienvenut, Willy" uniqKey="Bienvenut W" first="Willy" last="Bienvenut">Willy Bienvenut</name>
</region>
</country>
</tree>
</affiliations>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Wicri/Sante/explor/ParkinsonFranceV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001124 | SxmlIndent | more

Ou

HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 001124 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Wicri/Sante
   |area=    ParkinsonFranceV1
   |flux=    Main
   |étape=   Exploration
   |type=    RBID
   |clé=     PMC:3463349
   |texte=   Identification of Protein Interfaces between α-Synuclein, the Principal Component of Lewy Bodies in Parkinson Disease, and the Molecular Chaperones Human Hsc70 and the Yeast Ssa1p*
}}

Pour générer des pages wiki

HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i   -Sk "pubmed:22843682" \
       | HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd   \
       | NlmPubMed2Wicri -a ParkinsonFranceV1 

Wicri

This area was generated with Dilib version V0.6.29.
Data generation: Wed May 17 19:46:39 2017. Site generation: Mon Mar 4 15:48:15 2024