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1jjt

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{{STRUCTURE_1jjt| PDB=1jjt | SCENE= }}
{{STRUCTURE_1jjt| PDB=1jjt | SCENE= }}
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'''IMP-1 METALLO BETA-LACTAMASE FROM PSEUDOMONAS AERUGINOSA IN COMPLEX WITH A BIARYL SUCCINIC ACID INHIBITOR (1)'''
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===IMP-1 METALLO BETA-LACTAMASE FROM PSEUDOMONAS AERUGINOSA IN COMPLEX WITH A BIARYL SUCCINIC ACID INHIBITOR (1)===
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==Overview==
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IMP-1 metallo-beta-lactamase (class B) is a plasmid-borne zinc metalloenzyme that efficiently hydrolyzes beta-lactam antibiotics, including carbapenems, rendering them ineffective. Because IMP-1 has been found in several clinically important carbapenem-resistant pathogens, there is a need for inhibitors of this enzyme that could protect broad spectrum antibiotics such as imipenem from hydrolysis and thus extend their utility. We have identified a series of 2,3-(S,S)-disubstituted succinic acids that are potent inhibitors of IMP-1. Determination of high resolution crystal structures and molecular modeling of succinic acid inhibitor complexes with IMP-1 has allowed an understanding of the potency, stereochemistry, and structure-activity relationships of these inhibitors.
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(as it appears on PubMed at http://www.pubmed.gov), where 11390410 is the PubMed ID number.
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{{ABSTRACT_PUBMED_11390410}}
==About this Structure==
==About this Structure==
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[[Category: Metallo-beta-lactamase inhibitor]]
[[Category: Metallo-beta-lactamase inhibitor]]
[[Category: Succinic acid inhibitor]]
[[Category: Succinic acid inhibitor]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May 2 21:18:33 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Jul 1 20:21:14 2008''

Revision as of 17:21, 1 July 2008

Image:1jjt.png

Template:STRUCTURE 1jjt

IMP-1 METALLO BETA-LACTAMASE FROM PSEUDOMONAS AERUGINOSA IN COMPLEX WITH A BIARYL SUCCINIC ACID INHIBITOR (1)

Template:ABSTRACT PUBMED 11390410

About this Structure

1JJT is a Single protein structure of sequence from Pseudomonas aeruginosa. Full crystallographic information is available from OCA.

Reference

Succinic acids as potent inhibitors of plasmid-borne IMP-1 metallo-beta-lactamase., Toney JH, Hammond GG, Fitzgerald PM, Sharma N, Balkovec JM, Rouen GP, Olson SH, Hammond ML, Greenlee ML, Gao YD, J Biol Chem. 2001 Aug 24;276(34):31913-8. Epub 2001 Jun 4. PMID:11390410

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