Download MendeleyBinding of the second generation non-nucleoside inhibitor S-1153 to HIV-1 reverse transcriptase involves extensive main chain hydrogen bonding.
Ren, J., Nichols, C., Bird, L.E., Fujiwara, T., Sugimoto, H., Stuart, D.I., Stammers, D.K.(2000) J Biol Chem 275: 14316-14320
- PubMed: 10799511 Search on PubMed
- DOI: 10.1074/jbc.275.19.14316
- Primary Citation of Related Structures:
1EP4 - PubMed Abstract:
- Phenethylthiazolylthiourea (PETT) Non-nucleoside Inhibitors of HIV-1 and HIV-2 Reverse Transcriptases: Structural and Biochemical Analyses
Ren, J., Diprose, J., Warren, J., Esnouf, R.M., Bird, L.E., Ikemizu, S., Slater, M., Milton, J., Balzarini, J., Stuart, D.I., Stammers, D.K.
(2000) J Biol Chem 275: 5633 - Crystallographic Analysis of the Binding Modes of Non-nucleoside Thiazoloisoindolinone Inhibitors to HIV-1 Reverse Transcriptase and Comparison with Modeling Studies
Ren, J., Esnouf, R.M., Hopkins, A.L., Stuart, D.I., Stammers, D.K.
(1999) J Med Chem 42: 3845 - Design of MKC-442 (emivirine) Analogues with Improved Activity Against Drug-resistant HIV Mutants
Hopkins, A.L., Ren, J., Tanaka, H., Baba, M., Okamato, M., Stuart, D.I., Stammers, D.K.
(1999) J Med Chem 42: 4500 - Crystal Structures of Reverse Transcriptase in Complex with Carboxanilide Derivatives
Ren, J., Esnouf, R.M., Hopkins, A.L., Warren, J., Balzarini, J., Stuart, D.I., Stammers, D.K.
(1998) Biochemistry 37: 14394 - 3'-azido-3'-deoxythymidine Drug Resistance Mutations in HIV-1 Reverse Transcriptase can Induce Long Range Conformational Changes
Ren, J., Esnouf, R.M., Hopkins, A.L., Jones, E.Y., Kirby, I., Keeling, J., Ross, C.K., Larder, B.A., Stuart, D.I., Stammers, D.K.
(1998) Proc Natl Acad Sci U S A 95: 9518 - Continuous and Discontinuous Changes in the Unit Cell of HIV-1 Reverse Transcriptase Crystals on Dehydration
Esnouf, R.M., Ren, J., Garman, E.F., Somers, D.O., Ross, C.K., Jones, E.Y., Stammers, D.K., Stuart, D.I.
(1998) Acta Crystallogr D Biol Crystallogr 54: 938 - Unique Features in the Structure of the Complex Between HIV-1 Reverse Transcriptase and the Bis(heteroaryl)piperazine (BHAP) U-90152 Explain Resistance Mutations for this Non-nucleoside Inhibitor
Esnouf, R.M., Ren, J., Hopkins, A.L., Ross, C.K., Jones, E.Y., Stammers, D.K., Stuart, D.I.
(1997) Proc Natl Acad Sci U S A 94: 3984 - Complexes of HIV-1 Reverse Transcriptase with Inhibitors of the HEPT Series Reveal Conformational Changes Relevant to the Design of Potent Non-nucleoside Inhibitors
L Hopkins, A., Ren, J., Esnouf, R.M., Willcox, B.E., Jones, E.Y., Ross, C.K., Miyasaka, T., Walker, R.T., Tanaka, H., Stammers, D.K., Stuart, D.I.
(1996) J Med Chem 39: 1589 - The Structure of HIV-1 Reverse Transcriptase Complexed with 9-chloro-TIBO: Lessons for Inhibitor Design
Ren, J., Esnouf, R.M., Hopkins, A.L., Ross, C.K., Jones, E.Y., K Stammers, D., Stuart, D.I.
(1995) Structure 3: 915 - High Resolution Structures of HIV-1 RT From Four RT-inhibitor Complexes
Ren, J., Esnouf, R.M., Garman, E., Somers, D.O., Ross, C.K., Kirby, I., Keeling, J., Darby, G., Jones, E.Y., Stuart, D.I., Stammers, D.K.
(1995) Nat Struct Biol 2: 293 - Mechanism of Inhibition of HIV-1 Reverse Transcriptase by Non-nucleoside Inhibitors
Esnouf, R.M., Ren, J., Ross, C.K., Jones, E.Y., Stammers, D.K., Stuart, D.I.
(1995) Nat Struct Biol 2: 303 - Crystals of HIV-1 Reverse Transcriptase Diffracting to 2.2 Angstrom Resolution
Stammers, D.K., Somers, D.O., Ross, C.K., Kirby, I., Ray, P.H., Wilson, J.E., Norman, M., Ren, J., Esnouf, R.M., Garman, E., Jones, E.Y., Stuart, D.I.
(1994) J Mol Biol 242: 586
S-1153 (AG1549) is perhaps the most promising non-nucleoside inhibitor of HIV-1 reverse transcriptase currently under development as a potential anti-AIDS drug, because it has a favorable profile of resilience to many drug resistance mutations. We have d ...
S-1153 (AG1549) is perhaps the most promising non-nucleoside inhibitor of HIV-1 reverse transcriptase currently under development as a potential anti-AIDS drug, because it has a favorable profile of resilience to many drug resistance mutations. We have determined the crystal structure of S-1153 in a complex with HIV-1 reverse transcriptase. The complex possesses some novel features, including an extensive network of hydrogen bonds involving the main chain of residues 101, 103, and 236 of the p66 reverse transcriptase subunit. Such interactions are unlikely to be disrupted by side chain mutations. The reverse transcriptase/S-1153 complex suggests different ways in which resilience to mutations in the non-nucleoside inhibitors of reverse transcriptase binding site can be achieved.
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Organizational Affiliation:
Structural Biology Division, The Wellcome Trust Centre for Human Genetics, University of Oxford, Roosevelt Drive, Oxford, OX3 7BN, United Kingdom.
