Article
Ultrahigh-resolution structure of a BPTI mutant.
Acta crystallographica. Section D, Biological crystallography - 1 May 2001
Addlagatta A, Krzywda S, Czapinska H, Otlewski J, Jaskolski M
Abstract excerpt
The crystal structure of a mutant of bovine pancreatic trypsin inhibitor has been refined to 0.86 A resolution using low-temperature synchrotron data. The variant contains three mutations in the binding loop (Thr11Ala, Pro13Ala, Lys15Arg) and an unrelated Met52Leu substitution. Refinement with anisotropic displacement parameters and with removal of main-chain stereochemical restraints converged with R = 0.1035....
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