Serveur d'exploration sur la recherche en informatique en Lorraine

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.

Exploring c‐Met kinase flexibility by sampling and clustering its conformational space

Identifieur interne : 001E39 ( Main/Exploration ); précédent : 001E38; suivant : 001E40

Exploring c‐Met kinase flexibility by sampling and clustering its conformational space

Auteurs : Yasmine Asses [France] ; Vishwesh Venkatraman [France] ; Vincent Leroux [France, Norvège] ; David W. Ritchie [France] ; Bernard Maigret [France]

Source :

RBID : ISTEX:19766D458333DB4C556E8BBFD8230A7427053AE2

Descripteurs français

English descriptors

Abstract

It is now widely recognized that the flexibility of both partners has to be considered in molecular docking studies. However, the question how to handle the best the huge computational complexity of exploring the protein binding site landscape is still a matter of debate. Here we investigate the flexibility of c‐Met kinase as a test case for comparing several simulation methods. The c‐Met kinase catalytic site is an interesting target for anticancer drug design. In particular, it harbors an unusual plasticity compared with other kinases ATP binding sites. Exploiting this feature may eventually lead to the discovery of new anticancer agents with exquisite specificity. We present in this article an extensive investigation of c‐Met kinase conformational space using large‐scale computational simulations in order to extend the knowledge already gathered from available X‐ray structures. In the process, we compare the relevance of different strategies for modeling and injecting receptor flexibility information into early stage in silico structure‐based drug discovery pipeline. The results presented here are currently being exploited in on‐going virtual screening investigations on c‐Met. Proteins 2012;. © 2011 Wiley Periodicals, Inc.

Url:
DOI: 10.1002/prot.24021


Affiliations:


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


Le document en format XML

<record>
<TEI wicri:istexFullTextTei="biblStruct">
<teiHeader>
<fileDesc>
<titleStmt>
<title xml:lang="en">Exploring c‐Met kinase flexibility by sampling and clustering its conformational space</title>
<author>
<name sortKey="Asses, Yasmine" sort="Asses, Yasmine" uniqKey="Asses Y" first="Yasmine" last="Asses">Yasmine Asses</name>
</author>
<author>
<name sortKey="Venkatraman, Vishwesh" sort="Venkatraman, Vishwesh" uniqKey="Venkatraman V" first="Vishwesh" last="Venkatraman">Vishwesh Venkatraman</name>
</author>
<author>
<name sortKey="Leroux, Vincent" sort="Leroux, Vincent" uniqKey="Leroux V" first="Vincent" last="Leroux">Vincent Leroux</name>
</author>
<author>
<name sortKey="Ritchie, David W" sort="Ritchie, David W" uniqKey="Ritchie D" first="David W." last="Ritchie">David W. Ritchie</name>
</author>
<author>
<name sortKey="Maigret, Bernard" sort="Maigret, Bernard" uniqKey="Maigret B" first="Bernard" last="Maigret">Bernard Maigret</name>
</author>
</titleStmt>
<publicationStmt>
<idno type="wicri:source">ISTEX</idno>
<idno type="RBID">ISTEX:19766D458333DB4C556E8BBFD8230A7427053AE2</idno>
<date when="2012" year="2012">2012</date>
<idno type="doi">10.1002/prot.24021</idno>
<idno type="url">https://api.istex.fr/ark:/67375/WNG-4CL592TS-4/fulltext.pdf</idno>
<idno type="wicri:Area/Istex/Corpus">000564</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000564</idno>
<idno type="wicri:Area/Istex/Curation">000560</idno>
<idno type="wicri:Area/Istex/Checkpoint">000428</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">000428</idno>
<idno type="wicri:doubleKey">0887-3585:2012:Asses Y:exploring:c:met</idno>
<idno type="wicri:source">HAL</idno>
<idno type="RBID">Hal:hal-00756791</idno>
<idno type="url">https://hal.inria.fr/hal-00756791</idno>
<idno type="wicri:Area/Hal/Corpus">002137</idno>
<idno type="wicri:Area/Hal/Curation">002137</idno>
<idno type="wicri:Area/Hal/Checkpoint">001871</idno>
<idno type="wicri:explorRef" wicri:stream="Hal" wicri:step="Checkpoint">001871</idno>
<idno type="wicri:doubleKey">0887-3585:2012:Yasmine A:exploring:c:met</idno>
<idno type="wicri:source">PubMed</idno>
<idno type="RBID">pubmed:22275094</idno>
<idno type="wicri:Area/PubMed/Corpus">000090</idno>
<idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000090</idno>
<idno type="wicri:Area/PubMed/Curation">000090</idno>
<idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">000090</idno>
<idno type="wicri:Area/PubMed/Checkpoint">000086</idno>
<idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">000086</idno>
<idno type="wicri:Area/Ncbi/Merge">000128</idno>
<idno type="wicri:Area/Ncbi/Curation">000126</idno>
<idno type="wicri:Area/Ncbi/Checkpoint">000126</idno>
<idno type="wicri:Area/Main/Merge">001E58</idno>
<idno type="wicri:Area/Main/Curation">001E39</idno>
<idno type="wicri:Area/Main/Exploration">001E39</idno>
</publicationStmt>
<sourceDesc>
<biblStruct>
<analytic>
<title level="a" type="main" xml:lang="en">Exploring c‐Met kinase flexibility by sampling and clustering its conformational space</title>
<author>
<name sortKey="Asses, Yasmine" sort="Asses, Yasmine" uniqKey="Asses Y" first="Yasmine" last="Asses">Yasmine Asses</name>
<affiliation wicri:level="4">
<country xml:lang="fr">France</country>
<wicri:regionArea>Nancy Université, LORIA/UMR 7503, Équipe‐projet Orpailleur, Campus Scientifique, BP 239, 54506 Vandœuvre‐lès‐Nancy Cedex</wicri:regionArea>
<placeName>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
<settlement type="city">Vandœuvre‐lès‐Nancy</settlement>
</placeName>
<orgName type="university">Nancy-Université</orgName>
</affiliation>
</author>
<author>
<name sortKey="Venkatraman, Vishwesh" sort="Venkatraman, Vishwesh" uniqKey="Venkatraman V" first="Vishwesh" last="Venkatraman">Vishwesh Venkatraman</name>
<affiliation wicri:level="4">
<country xml:lang="fr">France</country>
<wicri:regionArea>Nancy Université, LORIA/UMR 7503, Équipe‐projet Orpailleur, Campus Scientifique, BP 239, 54506 Vandœuvre‐lès‐Nancy Cedex</wicri:regionArea>
<placeName>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
<settlement type="city">Vandœuvre‐lès‐Nancy</settlement>
</placeName>
<orgName type="university">Nancy-Université</orgName>
</affiliation>
</author>
<author>
<name sortKey="Leroux, Vincent" sort="Leroux, Vincent" uniqKey="Leroux V" first="Vincent" last="Leroux">Vincent Leroux</name>
<affiliation wicri:level="4">
<country xml:lang="fr">France</country>
<wicri:regionArea>Nancy Université, LORIA/UMR 7503, Équipe‐projet Orpailleur, Campus Scientifique, BP 239, 54506 Vandœuvre‐lès‐Nancy Cedex</wicri:regionArea>
<placeName>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
<settlement type="city">Vandœuvre‐lès‐Nancy</settlement>
</placeName>
<orgName type="university">Nancy-Université</orgName>
</affiliation>
<affiliation wicri:level="1">
<country xml:lang="fr">Norvège</country>
<wicri:regionArea>University of Oslo, Chemistry Department, P.O. Box 1033 Blindern, 0315 Oslo</wicri:regionArea>
<placeName>
<settlement type="city">Oslo</settlement>
<region nuts="2">Østlandet</region>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Ritchie, David W" sort="Ritchie, David W" uniqKey="Ritchie D" first="David W." last="Ritchie">David W. Ritchie</name>
<affiliation wicri:level="4">
<country xml:lang="fr">France</country>
<wicri:regionArea>Nancy Université, LORIA/UMR 7503, Équipe‐projet Orpailleur, Campus Scientifique, BP 239, 54506 Vandœuvre‐lès‐Nancy Cedex</wicri:regionArea>
<placeName>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
<settlement type="city">Vandœuvre‐lès‐Nancy</settlement>
</placeName>
<orgName type="university">Nancy-Université</orgName>
</affiliation>
</author>
<author>
<name sortKey="Maigret, Bernard" sort="Maigret, Bernard" uniqKey="Maigret B" first="Bernard" last="Maigret">Bernard Maigret</name>
<affiliation wicri:level="4">
<country xml:lang="fr">France</country>
<wicri:regionArea>Nancy Université, LORIA/UMR 7503, Équipe‐projet Orpailleur, Campus Scientifique, BP 239, 54506 Vandœuvre‐lès‐Nancy Cedex</wicri:regionArea>
<placeName>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
<settlement type="city">Vandœuvre‐lès‐Nancy</settlement>
</placeName>
<orgName type="university">Nancy-Université</orgName>
</affiliation>
<affiliation wicri:level="1">
<country wicri:rule="url">France</country>
</affiliation>
<affiliation wicri:level="3">
<country xml:lang="fr" wicri:curation="lc">France</country>
<wicri:regionArea>Correspondence address: Nancy Université, LORIA/UMR 7503, Équipe‐projet Orpailleur, Campus Scientifique, BP 239, 54506 Vandœuvre‐lès‐Nancy Cedex</wicri:regionArea>
<placeName>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
<settlement type="city">Vandœuvre‐lès‐Nancy</settlement>
</placeName>
</affiliation>
</author>
</analytic>
<monogr></monogr>
<series>
<title level="j" type="main">Proteins: Structure, Function, and Bioinformatics</title>
<title level="j" type="alt">PROTEINS: STRUCTURE, FUNCTION, AND BIOINFORMATICS</title>
<idno type="ISSN">0887-3585</idno>
<idno type="eISSN">1097-0134</idno>
<imprint>
<biblScope unit="vol">80</biblScope>
<biblScope unit="issue">4</biblScope>
<biblScope unit="page" from="1227">1227</biblScope>
<biblScope unit="page" to="1238">1238</biblScope>
<biblScope unit="page-count">12</biblScope>
<publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher>
<pubPlace>Hoboken</pubPlace>
<date type="published" when="2012-04">2012-04</date>
</imprint>
<idno type="ISSN">0887-3585</idno>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt>
<idno type="ISSN">0887-3585</idno>
</seriesStmt>
</fileDesc>
<profileDesc>
<textClass>
<keywords scheme="KwdEn" xml:lang="en">
<term>Adenosine Triphosphate (chemistry)</term>
<term>Algorithms</term>
<term>Binding Sites</term>
<term>Cluster Analysis</term>
<term>Crystallography, X-Ray</term>
<term>Enzyme Activation</term>
<term>Humans</term>
<term>Ligands</term>
<term>Molecular Dynamics Simulation</term>
<term>Phosphotransferases (chemistry)</term>
<term>Protein Binding</term>
<term>Protein Conformation</term>
<term>Proto-Oncogene Proteins c-met (chemistry)</term>
</keywords>
<keywords scheme="KwdFr" xml:lang="fr">
<term>Activation enzymatique</term>
<term>Adénosine triphosphate ()</term>
<term>Algorithmes</term>
<term>Analyse de regroupements</term>
<term>Conformation des protéines</term>
<term>Cristallographie aux rayons X</term>
<term>Humains</term>
<term>Liaison aux protéines</term>
<term>Ligands</term>
<term>Phosphotransferases ()</term>
<term>Protéines proto-oncogènes c-met ()</term>
<term>Simulation de dynamique moléculaire</term>
<term>Sites de fixation</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en">
<term>Adenosine Triphosphate</term>
<term>Phosphotransferases</term>
<term>Proto-Oncogene Proteins c-met</term>
</keywords>
<keywords scheme="Teeft" xml:lang="en">
<term>Active form</term>
<term>Algorithm</term>
<term>Algorithms</term>
<term>Available structures</term>
<term>Backbone part</term>
<term>Bagglo</term>
<term>Binding Sites</term>
<term>Binding events</term>
<term>Binding site</term>
<term>Biol</term>
<term>Campus scientifique</term>
<term>Chem</term>
<term>Cluster</term>
<term>Cluster Analysis</term>
<term>Cluster analysis</term>
<term>Conformation</term>
<term>Conformation number</term>
<term>Conformational</term>
<term>Conformational frames</term>
<term>Conformational selection</term>
<term>Conformational space</term>
<term>Conformers</term>
<term>Conformers ranges</term>
<term>Criterion function</term>
<term>Crystallography, X-Ray</term>
<term>Data points</term>
<term>Default parameters</term>
<term>Different clusters</term>
<term>Different conformations</term>
<term>Docking</term>
<term>Drug design</term>
<term>Drug discovery</term>
<term>Dynamics</term>
<term>Ensemble docking</term>
<term>Enzyme Activation</term>
<term>General flowchart</term>
<term>Helix</term>
<term>Helix bundle</term>
<term>Holo</term>
<term>Holo structures</term>
<term>Humans</term>
<term>Important aspect</term>
<term>Intradomain movements</term>
<term>Kinase</term>
<term>Kinase domain</term>
<term>Kinase flexibility figure</term>
<term>Kinase structures</term>
<term>Large body</term>
<term>Large number</term>
<term>Ligand</term>
<term>Ligand binding</term>
<term>Ligand docking</term>
<term>Ligands</term>
<term>Molecular Dynamics Simulation</term>
<term>Molecular docking</term>
<term>Molecular dynamics</term>
<term>Molecular dynamics simulations</term>
<term>Molecular recognition</term>
<term>Nancy universite</term>
<term>Next step</term>
<term>Nm1_md</term>
<term>Nm1_md representative</term>
<term>Nm_md</term>
<term>Nm_md sample</term>
<term>Normal mode</term>
<term>Normal modes</term>
<term>Normal modes calculations</term>
<term>Other hand</term>
<term>Other structures</term>
<term>Other techniques</term>
<term>Preliminary analysis</term>
<term>Principal component analysis</term>
<term>Protein Binding</term>
<term>Protein Conformation</term>
<term>Protein backbone</term>
<term>Protein flexibility</term>
<term>Protein structures</term>
<term>Receptor</term>
<term>Receptor conformations</term>
<term>Receptor flexibility</term>
<term>Representative conformations</term>
<term>Representative conformers</term>
<term>Rmsd</term>
<term>Rmsd comparison</term>
<term>Rmsd maps</term>
<term>Rmsd values</term>
<term>Sampling method</term>
<term>Sampling procedure</term>
<term>Secondary structures</term>
<term>Simulation</term>
<term>Stress function</term>
<term>Structural elements</term>
<term>Test case</term>
<term>Trajectory</term>
<term>Virtual screening</term>
<term>Wiley periodicals</term>
<term>Wordom</term>
<term>Wordom analysis</term>
</keywords>
<keywords scheme="mix" xml:lang="en">
<term>c-Met protein-ligand complexes</term>
<term>conformational preselection</term>
<term>conformational sampling</term>
<term>induced fit</term>
<term>protein flexibility</term>
</keywords>
<keywords scheme="MESH" xml:lang="fr">
<term>Activation enzymatique</term>
<term>Adénosine triphosphate</term>
<term>Algorithmes</term>
<term>Analyse de regroupements</term>
<term>Conformation des protéines</term>
<term>Cristallographie aux rayons X</term>
<term>Humains</term>
<term>Liaison aux protéines</term>
<term>Ligands</term>
<term>Phosphotransferases</term>
<term>Protéines proto-oncogènes c-met</term>
<term>Simulation de dynamique moléculaire</term>
<term>Sites de fixation</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front>
<div type="abstract" xml:lang="en">It is now widely recognized that the flexibility of both partners has to be considered in molecular docking studies. However, the question how to handle the best the huge computational complexity of exploring the protein binding site landscape is still a matter of debate. Here we investigate the flexibility of c‐Met kinase as a test case for comparing several simulation methods. The c‐Met kinase catalytic site is an interesting target for anticancer drug design. In particular, it harbors an unusual plasticity compared with other kinases ATP binding sites. Exploiting this feature may eventually lead to the discovery of new anticancer agents with exquisite specificity. We present in this article an extensive investigation of c‐Met kinase conformational space using large‐scale computational simulations in order to extend the knowledge already gathered from available X‐ray structures. In the process, we compare the relevance of different strategies for modeling and injecting receptor flexibility information into early stage in silico structure‐based drug discovery pipeline. The results presented here are currently being exploited in on‐going virtual screening investigations on c‐Met. Proteins 2012;. © 2011 Wiley Periodicals, Inc.</div>
</front>
</TEI>
<affiliations>
<list>
<country>
<li>France</li>
<li>Norvège</li>
</country>
<region>
<li>Grand Est</li>
<li>Lorraine (région)</li>
<li>Østlandet</li>
</region>
<settlement>
<li>Oslo</li>
<li>Vandœuvre‐lès‐Nancy</li>
</settlement>
<orgName>
<li>Nancy-Université</li>
</orgName>
</list>
<tree>
<country name="France">
<region name="Grand Est">
<name sortKey="Asses, Yasmine" sort="Asses, Yasmine" uniqKey="Asses Y" first="Yasmine" last="Asses">Yasmine Asses</name>
</region>
<name sortKey="Leroux, Vincent" sort="Leroux, Vincent" uniqKey="Leroux V" first="Vincent" last="Leroux">Vincent Leroux</name>
<name sortKey="Maigret, Bernard" sort="Maigret, Bernard" uniqKey="Maigret B" first="Bernard" last="Maigret">Bernard Maigret</name>
<name sortKey="Maigret, Bernard" sort="Maigret, Bernard" uniqKey="Maigret B" first="Bernard" last="Maigret">Bernard Maigret</name>
<name sortKey="Maigret, Bernard" sort="Maigret, Bernard" uniqKey="Maigret B" first="Bernard" last="Maigret">Bernard Maigret</name>
<name sortKey="Ritchie, David W" sort="Ritchie, David W" uniqKey="Ritchie D" first="David W." last="Ritchie">David W. Ritchie</name>
<name sortKey="Venkatraman, Vishwesh" sort="Venkatraman, Vishwesh" uniqKey="Venkatraman V" first="Vishwesh" last="Venkatraman">Vishwesh Venkatraman</name>
</country>
<country name="Norvège">
<region name="Østlandet">
<name sortKey="Leroux, Vincent" sort="Leroux, Vincent" uniqKey="Leroux V" first="Vincent" last="Leroux">Vincent Leroux</name>
</region>
</country>
</tree>
</affiliations>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Wicri/Lorraine/explor/InforLorV4/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001E39 | SxmlIndent | more

Ou

HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 001E39 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Wicri/Lorraine
   |area=    InforLorV4
   |flux=    Main
   |étape=   Exploration
   |type=    RBID
   |clé=     ISTEX:19766D458333DB4C556E8BBFD8230A7427053AE2
   |texte=   Exploring c‐Met kinase flexibility by sampling and clustering its conformational space
}}

Wicri

This area was generated with Dilib version V0.6.33.
Data generation: Mon Jun 10 21:56:28 2019. Site generation: Fri Feb 25 15:29:27 2022