1lv1 is a 1 chain structure with sequence from Human immunodeficiency virus 1. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
Publication Abstract from PubMed
Autolysis rates of the C95M and C95M/C1095A mutants of a HIV-1 protease tethered dimer have been determined by real time NMR and it is observed that the double mutant has approximately two times higher rate. X-ray structure of the C95M/C1095A double mutant has been solved and refined to 2.1 A resolution. Comparison of the double mutant structure with that of C95M single mutant reveals that there is a shift in the position of the catalytic aspartates and the bound catalytic water. The mutation also causes a loss of hydrophobic packing near the dimerization domain of the protein. These observations demonstrate that subtle changes are adequate to cause significant changes in the rate of autolysis of the double mutant. This provides a rationale for the effects of remote mutations on the activity and drug resistance of the enzyme.
Effects of remote mutation on the autolysis of HIV-1 PR: X-ray and NMR investigations.,Kumar M, Kannan KK, Hosur MV, Bhavesh NS, Chatterjee A, Mittal R, Hosur RV Biochem Biophys Res Commun. 2002 Jun 7;294(2):395-401. PMID:12051725[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
References
↑ Kumar M, Kannan KK, Hosur MV, Bhavesh NS, Chatterjee A, Mittal R, Hosur RV. Effects of remote mutation on the autolysis of HIV-1 PR: X-ray and NMR investigations. Biochem Biophys Res Commun. 2002 Jun 7;294(2):395-401. PMID:12051725 doi:10.1016/S0006-291X(02)00482-5
