Serveur sur les données et bibliothèques médicales au Maghreb (version finale)

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 a Potential Inhibitor Targeting MurC Ligase of the Drug Resistant Pseudomonas aeruginosa Strain through Structure-Based Virtual Screening Approach and In Vitro Assay.

Identifieur interne : 000583 ( Main/Exploration ); précédent : 000582; suivant : 000584

Identification of a Potential Inhibitor Targeting MurC Ligase of the Drug Resistant Pseudomonas aeruginosa Strain through Structure-Based Virtual Screening Approach and In Vitro Assay.

Auteurs : Abdelmonaem Messaoudi [Tunisie] ; Manel Zoghlami [Tunisie] ; Zarrin Basharat [Pakistan, France] ; Najla Sadfi-Zouaoui [Tunisie]

Source :

RBID : pubmed:31333120

Descripteurs français

English descriptors

Abstract

BACKGROUND & OBJECTIVE

Pseudomonas aeruginosa shows resistance to a large number of antibiotics, including carbapenems and third generation cephalosporin. According to the World Health Organization global report published in February 2017, Pseudomonas aeruginosa is on the priority list among resistant bacteria, for which new antibiotics are urgently needed. Peptidoglycan serves as a good target for the discovery of novel antimicrobial drugs.

METHODS

Biosynthesis of peptidoglycan is a multi-step process involving four mur enzymes. Among these enzymes, UDP-N-acetylmuramate-L-alanine ligase (MurC) is considered to be an excellent target for the design of new classes of antimicrobial inhibitors in gram-negative bacteria.

RESULTS

In this study, a homology model of Pseudomonas aeruginosa MurC ligase was generated and used for virtual screening of chemical compounds from the ZINC Database. The best screened inhibitor i.e. N, N-dimethyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonamide was then validated experimentally through inhibition assay.

CONCLUSION

The presented results based on combined computational and in vitro analysis open up new horizons for the development of novel antimicrobials against this pathogen.


DOI: 10.2174/1389201020666190719123133
PubMed: 31333120


Affiliations:


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


Le document en format XML

<record>
<TEI>
<teiHeader>
<fileDesc>
<titleStmt>
<title xml:lang="en">Identification of a Potential Inhibitor Targeting MurC Ligase of the Drug Resistant Pseudomonas aeruginosa Strain through Structure-Based Virtual Screening Approach and In Vitro Assay.</title>
<author>
<name sortKey="Messaoudi, Abdelmonaem" sort="Messaoudi, Abdelmonaem" uniqKey="Messaoudi A" first="Abdelmonaem" last="Messaoudi">Abdelmonaem Messaoudi</name>
<affiliation wicri:level="1">
<nlm:affiliation>The Higher Institute of Biotechnology of Béja, University of Jendouba, Avenue Habib Bourguiba, Béja 9000, Tunisia.</nlm:affiliation>
<country xml:lang="fr">Tunisie</country>
<wicri:regionArea>The Higher Institute of Biotechnology of Béja, University of Jendouba, Avenue Habib Bourguiba, Béja 9000</wicri:regionArea>
<wicri:noRegion>Béja 9000</wicri:noRegion>
</affiliation>
<affiliation wicri:level="3">
<nlm:affiliation>Laboratoire de Mycologie, Pathologies et Biomarqueurs, Faculté des Sciences de Tunis, Université de Tunis El Manar 2092, Tunis, Tunisia.</nlm:affiliation>
<country xml:lang="fr">Tunisie</country>
<wicri:regionArea>Laboratoire de Mycologie, Pathologies et Biomarqueurs, Faculté des Sciences de Tunis, Université de Tunis El Manar 2092, Tunis</wicri:regionArea>
<placeName>
<settlement type="city">Tunis</settlement>
<region nuts="2">Gouvernorat de Tunis</region>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Zoghlami, Manel" sort="Zoghlami, Manel" uniqKey="Zoghlami M" first="Manel" last="Zoghlami">Manel Zoghlami</name>
<affiliation wicri:level="3">
<nlm:affiliation>Laboratoire de Mycologie, Pathologies et Biomarqueurs, Faculté des Sciences de Tunis, Université de Tunis El Manar 2092, Tunis, Tunisia.</nlm:affiliation>
<country xml:lang="fr">Tunisie</country>
<wicri:regionArea>Laboratoire de Mycologie, Pathologies et Biomarqueurs, Faculté des Sciences de Tunis, Université de Tunis El Manar 2092, Tunis</wicri:regionArea>
<placeName>
<settlement type="city">Tunis</settlement>
<region nuts="2">Gouvernorat de Tunis</region>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Basharat, Zarrin" sort="Basharat, Zarrin" uniqKey="Basharat Z" first="Zarrin" last="Basharat">Zarrin Basharat</name>
<affiliation wicri:level="1">
<nlm:affiliation>Jamil-ur-Rahman Center for Genome Research, Dr. Panjwani Centre for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan.</nlm:affiliation>
<country xml:lang="fr">Pakistan</country>
<wicri:regionArea>Jamil-ur-Rahman Center for Genome Research, Dr. Panjwani Centre for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270</wicri:regionArea>
<wicri:noRegion>75270</wicri:noRegion>
</affiliation>
<affiliation wicri:level="3">
<nlm:affiliation>Laboratoire Génomique, Bioinformatique et Chimie Moléculaire (GBCM, Conservatoire National des Arts et Métiers, Paris, 75003, France.</nlm:affiliation>
<country xml:lang="fr">France</country>
<wicri:regionArea>Laboratoire Génomique, Bioinformatique et Chimie Moléculaire (GBCM, Conservatoire National des Arts et Métiers, Paris, 75003</wicri:regionArea>
<placeName>
<region type="region" nuts="2">Île-de-France</region>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Sadfi Zouaoui, Najla" sort="Sadfi Zouaoui, Najla" uniqKey="Sadfi Zouaoui N" first="Najla" last="Sadfi-Zouaoui">Najla Sadfi-Zouaoui</name>
<affiliation wicri:level="3">
<nlm:affiliation>Laboratoire de Mycologie, Pathologies et Biomarqueurs, Faculté des Sciences de Tunis, Université de Tunis El Manar 2092, Tunis, Tunisia.</nlm:affiliation>
<country xml:lang="fr">Tunisie</country>
<wicri:regionArea>Laboratoire de Mycologie, Pathologies et Biomarqueurs, Faculté des Sciences de Tunis, Université de Tunis El Manar 2092, Tunis</wicri:regionArea>
<placeName>
<settlement type="city">Tunis</settlement>
<region nuts="2">Gouvernorat de Tunis</region>
</placeName>
</affiliation>
</author>
</titleStmt>
<publicationStmt>
<idno type="wicri:source">PubMed</idno>
<date when="2019">2019</date>
<idno type="RBID">pubmed:31333120</idno>
<idno type="pmid">31333120</idno>
<idno type="doi">10.2174/1389201020666190719123133</idno>
<idno type="wicri:Area/PubMed/Corpus">000237</idno>
<idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000237</idno>
<idno type="wicri:Area/PubMed/Curation">000236</idno>
<idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">000236</idno>
<idno type="wicri:Area/PubMed/Checkpoint">000249</idno>
<idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">000249</idno>
<idno type="wicri:Area/Main/Merge">000583</idno>
<idno type="wicri:Area/Main/Curation">000583</idno>
<idno type="wicri:Area/Main/Exploration">000583</idno>
</publicationStmt>
<sourceDesc>
<biblStruct>
<analytic>
<title xml:lang="en">Identification of a Potential Inhibitor Targeting MurC Ligase of the Drug Resistant Pseudomonas aeruginosa Strain through Structure-Based Virtual Screening Approach and In Vitro Assay.</title>
<author>
<name sortKey="Messaoudi, Abdelmonaem" sort="Messaoudi, Abdelmonaem" uniqKey="Messaoudi A" first="Abdelmonaem" last="Messaoudi">Abdelmonaem Messaoudi</name>
<affiliation wicri:level="1">
<nlm:affiliation>The Higher Institute of Biotechnology of Béja, University of Jendouba, Avenue Habib Bourguiba, Béja 9000, Tunisia.</nlm:affiliation>
<country xml:lang="fr">Tunisie</country>
<wicri:regionArea>The Higher Institute of Biotechnology of Béja, University of Jendouba, Avenue Habib Bourguiba, Béja 9000</wicri:regionArea>
<wicri:noRegion>Béja 9000</wicri:noRegion>
</affiliation>
<affiliation wicri:level="3">
<nlm:affiliation>Laboratoire de Mycologie, Pathologies et Biomarqueurs, Faculté des Sciences de Tunis, Université de Tunis El Manar 2092, Tunis, Tunisia.</nlm:affiliation>
<country xml:lang="fr">Tunisie</country>
<wicri:regionArea>Laboratoire de Mycologie, Pathologies et Biomarqueurs, Faculté des Sciences de Tunis, Université de Tunis El Manar 2092, Tunis</wicri:regionArea>
<placeName>
<settlement type="city">Tunis</settlement>
<region nuts="2">Gouvernorat de Tunis</region>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Zoghlami, Manel" sort="Zoghlami, Manel" uniqKey="Zoghlami M" first="Manel" last="Zoghlami">Manel Zoghlami</name>
<affiliation wicri:level="3">
<nlm:affiliation>Laboratoire de Mycologie, Pathologies et Biomarqueurs, Faculté des Sciences de Tunis, Université de Tunis El Manar 2092, Tunis, Tunisia.</nlm:affiliation>
<country xml:lang="fr">Tunisie</country>
<wicri:regionArea>Laboratoire de Mycologie, Pathologies et Biomarqueurs, Faculté des Sciences de Tunis, Université de Tunis El Manar 2092, Tunis</wicri:regionArea>
<placeName>
<settlement type="city">Tunis</settlement>
<region nuts="2">Gouvernorat de Tunis</region>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Basharat, Zarrin" sort="Basharat, Zarrin" uniqKey="Basharat Z" first="Zarrin" last="Basharat">Zarrin Basharat</name>
<affiliation wicri:level="1">
<nlm:affiliation>Jamil-ur-Rahman Center for Genome Research, Dr. Panjwani Centre for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan.</nlm:affiliation>
<country xml:lang="fr">Pakistan</country>
<wicri:regionArea>Jamil-ur-Rahman Center for Genome Research, Dr. Panjwani Centre for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270</wicri:regionArea>
<wicri:noRegion>75270</wicri:noRegion>
</affiliation>
<affiliation wicri:level="3">
<nlm:affiliation>Laboratoire Génomique, Bioinformatique et Chimie Moléculaire (GBCM, Conservatoire National des Arts et Métiers, Paris, 75003, France.</nlm:affiliation>
<country xml:lang="fr">France</country>
<wicri:regionArea>Laboratoire Génomique, Bioinformatique et Chimie Moléculaire (GBCM, Conservatoire National des Arts et Métiers, Paris, 75003</wicri:regionArea>
<placeName>
<region type="region" nuts="2">Île-de-France</region>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Sadfi Zouaoui, Najla" sort="Sadfi Zouaoui, Najla" uniqKey="Sadfi Zouaoui N" first="Najla" last="Sadfi-Zouaoui">Najla Sadfi-Zouaoui</name>
<affiliation wicri:level="3">
<nlm:affiliation>Laboratoire de Mycologie, Pathologies et Biomarqueurs, Faculté des Sciences de Tunis, Université de Tunis El Manar 2092, Tunis, Tunisia.</nlm:affiliation>
<country xml:lang="fr">Tunisie</country>
<wicri:regionArea>Laboratoire de Mycologie, Pathologies et Biomarqueurs, Faculté des Sciences de Tunis, Université de Tunis El Manar 2092, Tunis</wicri:regionArea>
<placeName>
<settlement type="city">Tunis</settlement>
<region nuts="2">Gouvernorat de Tunis</region>
</placeName>
</affiliation>
</author>
</analytic>
<series>
<title level="j">Current pharmaceutical biotechnology</title>
<idno type="eISSN">1873-4316</idno>
<imprint>
<date when="2019" type="published">2019</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc>
<textClass>
<keywords scheme="KwdEn" xml:lang="en">
<term>Amino Acid Sequence (MeSH)</term>
<term>Anti-Bacterial Agents (chemistry)</term>
<term>Anti-Bacterial Agents (pharmacology)</term>
<term>Drug Discovery (methods)</term>
<term>Drug Resistance, Bacterial (drug effects)</term>
<term>Drug Resistance, Bacterial (genetics)</term>
<term>Escherichia coli (drug effects)</term>
<term>High-Throughput Screening Assays (MeSH)</term>
<term>Humans (MeSH)</term>
<term>Molecular Dynamics Simulation (MeSH)</term>
<term>Peptide Synthases (antagonists & inhibitors)</term>
<term>Peptide Synthases (genetics)</term>
<term>Peptidoglycan (metabolism)</term>
<term>Pseudomonas aeruginosa (drug effects)</term>
<term>Pseudomonas aeruginosa (enzymology)</term>
<term>Structure-Activity Relationship (MeSH)</term>
</keywords>
<keywords scheme="KwdFr" xml:lang="fr">
<term>Amino-acid ligases (antagonistes et inhibiteurs)</term>
<term>Amino-acid ligases (génétique)</term>
<term>Antibactériens (composition chimique)</term>
<term>Antibactériens (pharmacologie)</term>
<term>Découverte de médicament (méthodes)</term>
<term>Escherichia coli (effets des médicaments et des substances chimiques)</term>
<term>Humains (MeSH)</term>
<term>Peptidoglycane (métabolisme)</term>
<term>Pseudomonas aeruginosa (effets des médicaments et des substances chimiques)</term>
<term>Pseudomonas aeruginosa (enzymologie)</term>
<term>Relation structure-activité (MeSH)</term>
<term>Résistance bactérienne aux médicaments (effets des médicaments et des substances chimiques)</term>
<term>Résistance bactérienne aux médicaments (génétique)</term>
<term>Simulation de dynamique moléculaire (MeSH)</term>
<term>Séquence d'acides aminés (MeSH)</term>
<term>Tests de criblage à haut débit (MeSH)</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="antagonists & inhibitors" xml:lang="en">
<term>Peptide Synthases</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en">
<term>Anti-Bacterial Agents</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="genetics" xml:lang="en">
<term>Peptide Synthases</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en">
<term>Peptidoglycan</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="pharmacology" xml:lang="en">
<term>Anti-Bacterial Agents</term>
</keywords>
<keywords scheme="MESH" qualifier="antagonistes et inhibiteurs" xml:lang="fr">
<term>Amino-acid ligases</term>
</keywords>
<keywords scheme="MESH" qualifier="composition chimique" xml:lang="fr">
<term>Antibactériens</term>
</keywords>
<keywords scheme="MESH" qualifier="drug effects" xml:lang="en">
<term>Drug Resistance, Bacterial</term>
<term>Escherichia coli</term>
<term>Pseudomonas aeruginosa</term>
</keywords>
<keywords scheme="MESH" qualifier="effets des médicaments et des substances chimiques" xml:lang="fr">
<term>Escherichia coli</term>
<term>Pseudomonas aeruginosa</term>
<term>Résistance bactérienne aux médicaments</term>
</keywords>
<keywords scheme="MESH" qualifier="enzymologie" xml:lang="fr">
<term>Pseudomonas aeruginosa</term>
</keywords>
<keywords scheme="MESH" qualifier="enzymology" xml:lang="en">
<term>Pseudomonas aeruginosa</term>
</keywords>
<keywords scheme="MESH" qualifier="genetics" xml:lang="en">
<term>Drug Resistance, Bacterial</term>
</keywords>
<keywords scheme="MESH" qualifier="génétique" xml:lang="fr">
<term>Amino-acid ligases</term>
<term>Résistance bactérienne aux médicaments</term>
</keywords>
<keywords scheme="MESH" qualifier="methods" xml:lang="en">
<term>Drug Discovery</term>
</keywords>
<keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr">
<term>Peptidoglycane</term>
</keywords>
<keywords scheme="MESH" qualifier="méthodes" xml:lang="fr">
<term>Découverte de médicament</term>
</keywords>
<keywords scheme="MESH" qualifier="pharmacologie" xml:lang="fr">
<term>Antibactériens</term>
</keywords>
<keywords scheme="MESH" xml:lang="en">
<term>Amino Acid Sequence</term>
<term>High-Throughput Screening Assays</term>
<term>Humans</term>
<term>Molecular Dynamics Simulation</term>
<term>Structure-Activity Relationship</term>
</keywords>
<keywords scheme="MESH" xml:lang="fr">
<term>Humains</term>
<term>Relation structure-activité</term>
<term>Simulation de dynamique moléculaire</term>
<term>Séquence d'acides aminés</term>
<term>Tests de criblage à haut débit</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front>
<div type="abstract" xml:lang="en">
<p>
<b>BACKGROUND & OBJECTIVE</b>
</p>
<p>Pseudomonas aeruginosa shows resistance to a large number of antibiotics, including carbapenems and third generation cephalosporin. According to the World Health Organization global report published in February 2017, Pseudomonas aeruginosa is on the priority list among resistant bacteria, for which new antibiotics are urgently needed. Peptidoglycan serves as a good target for the discovery of novel antimicrobial drugs.</p>
</div>
<div type="abstract" xml:lang="en">
<p>
<b>METHODS</b>
</p>
<p>Biosynthesis of peptidoglycan is a multi-step process involving four mur enzymes. Among these enzymes, UDP-N-acetylmuramate-L-alanine ligase (MurC) is considered to be an excellent target for the design of new classes of antimicrobial inhibitors in gram-negative bacteria.</p>
</div>
<div type="abstract" xml:lang="en">
<p>
<b>RESULTS</b>
</p>
<p>In this study, a homology model of Pseudomonas aeruginosa MurC ligase was generated and used for virtual screening of chemical compounds from the ZINC Database. The best screened inhibitor i.e. N, N-dimethyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonamide was then validated experimentally through inhibition assay.</p>
</div>
<div type="abstract" xml:lang="en">
<p>
<b>CONCLUSION</b>
</p>
<p>The presented results based on combined computational and in vitro analysis open up new horizons for the development of novel antimicrobials against this pathogen.</p>
</div>
</front>
</TEI>
<affiliations>
<list>
<country>
<li>France</li>
<li>Pakistan</li>
<li>Tunisie</li>
</country>
<region>
<li>Gouvernorat de Tunis</li>
<li>Île-de-France</li>
</region>
<settlement>
<li>Tunis</li>
</settlement>
</list>
<tree>
<country name="Tunisie">
<noRegion>
<name sortKey="Messaoudi, Abdelmonaem" sort="Messaoudi, Abdelmonaem" uniqKey="Messaoudi A" first="Abdelmonaem" last="Messaoudi">Abdelmonaem Messaoudi</name>
</noRegion>
<name sortKey="Messaoudi, Abdelmonaem" sort="Messaoudi, Abdelmonaem" uniqKey="Messaoudi A" first="Abdelmonaem" last="Messaoudi">Abdelmonaem Messaoudi</name>
<name sortKey="Sadfi Zouaoui, Najla" sort="Sadfi Zouaoui, Najla" uniqKey="Sadfi Zouaoui N" first="Najla" last="Sadfi-Zouaoui">Najla Sadfi-Zouaoui</name>
<name sortKey="Zoghlami, Manel" sort="Zoghlami, Manel" uniqKey="Zoghlami M" first="Manel" last="Zoghlami">Manel Zoghlami</name>
</country>
<country name="Pakistan">
<noRegion>
<name sortKey="Basharat, Zarrin" sort="Basharat, Zarrin" uniqKey="Basharat Z" first="Zarrin" last="Basharat">Zarrin Basharat</name>
</noRegion>
</country>
<country name="France">
<region name="Île-de-France">
<name sortKey="Basharat, Zarrin" sort="Basharat, Zarrin" uniqKey="Basharat Z" first="Zarrin" last="Basharat">Zarrin Basharat</name>
</region>
</country>
</tree>
</affiliations>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Wicri/Sante/explor/MaghrebDataLibMedV2/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000583 | SxmlIndent | more

Ou

HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000583 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Wicri/Sante
   |area=    MaghrebDataLibMedV2
   |flux=    Main
   |étape=   Exploration
   |type=    RBID
   |clé=     pubmed:31333120
   |texte=   Identification of a Potential Inhibitor Targeting MurC Ligase of the Drug Resistant Pseudomonas aeruginosa Strain through Structure-Based Virtual Screening Approach and In Vitro Assay.
}}

Pour générer des pages wiki

HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i   -Sk "pubmed:31333120" \
       | HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd   \
       | NlmPubMed2Wicri -a MaghrebDataLibMedV2 

Wicri

This area was generated with Dilib version V0.6.38.
Data generation: Wed Jun 30 18:27:05 2021. Site generation: Wed Jun 30 18:34:21 2021