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Volumn 128, Issue 1, 2006, Pages 100-116

Exploring the use of conformationally locked aminoglycosides as a new strategy to overcome bacterial resistance

Author keywords

[No Author keywords available]

Indexed keywords

ANTIBIOTICS; BACTERIA; BIOCHEMISTRY; OLIGOMERS;

EID: 30844466867     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0543144     Document Type: Article
Times cited : (81)

References (54)
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    • A key example of how the enzymatic activity can be modulated by small conformational preferences of the substrates was reported recently: Galan, M. C.; Venot, A. P.; Boons, G. J. Biochemistry 2003, 42, 8522-8529.
    • (2003) Biochemistry , vol.42 , pp. 8522-8529
    • Galan, M.C.1    Venot, A.P.2    Boons, G.J.3
  • 40
    • 22144490214 scopus 로고    scopus 로고
    • While this manuscript was in preparation, Tor and co-workers reported the interaction of both the locked derivative 2 and the corresponding paromomycin analogue with the same labeled A-site RNA fragment. Athough the buffer conditions employed for the flourescence measurements differ from ours, the reported decrease in affinity for the locked derivatives is 22-14-fold with respect to the parent aminoglycosides, in agreement with our results; Blount, K. F.; Zhao, F.; Flermann, T.; Tor, Y. J. Am. Chem. Soc. 2005, 127 (27), 9818-9829.
    • (2005) J. Am. Chem. Soc. , vol.127 , Issue.27 , pp. 9818-9829
    • Blount, K.F.1    Zhao, F.2    Flermann, T.3    Tor, Y.4
  • 41
    • 24044489584 scopus 로고    scopus 로고
    • The 3D structure of derivative 2 in complex with the A-site, reported by Hermann and col while this manuscript was under revision, shows that rings III and IV present a slightly diffeerent orientation in the RNA major grouve from that observed for natural Neomycin-B. As a result, the number of ligand-RNA contacts established by these two units is reduced. Zhao, F.; Zhao, Q.; Blount, K. F.; Han, Q.; Tor, Y.; Hermann, T. Angew. Chem., Int. Ed. 2005, 44, 5329-5334.
    • (2005) Angew. Chem., Int. Ed. , vol.44 , pp. 5329-5334
    • Zhao, F.1    Zhao, Q.2    Blount, K.F.3    Han, Q.4    Tor, Y.5    Hermann, T.6
  • 49
    • 0004133516 scopus 로고
    • Inc.: Pittsburgh, PA
    • Pople, J. A. et al. Gaussian-94; Inc.: Pittsburgh, PA, 1995.
    • (1995) Gaussian-94
    • Pople, J.A.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.