The structure of human rhinovirus 14 has been refined, by the method of restrained least squares, to an R factor of 0.16 for various random samples between 6 and 3 A resolution with F greater than 3 sigma (F). As a first step the non-crystallographic symmetry parameters were optimized using the initial atomic model in a rigid-body refinement procedure ...
The structure of human rhinovirus 14 has been refined, by the method of restrained least squares, to an R factor of 0.16 for various random samples between 6 and 3 A resolution with F greater than 3 sigma (F). As a first step the non-crystallographic symmetry parameters were optimized using the initial atomic model in a rigid-body refinement procedure. Phase determination by the molecular-replacement phase extension and refinement procedure was continued to 2.94 A resolution, employing the improved non-crystallographic symmetry operators. The resultant structure-factor phases and weights, together with the measured amplitudes, constituted the X-ray observations used in the restrained refinement. The Hendrickson-Konnert program system [Konnert & Hendrickson (1980). Acta Cryst. A36, 344-350] was modified to incorporate non-crystallographic symmetry constrains and structure-factor phases as observations. The non-bonded contacts between subunits related by non-crystallographic symmetry were also restrained.
Related Citations:
Analysis of the Structure of Human Rhinovirus 14 Refined at a Resolution of 3.0 Angstroms Arnold, E., Rossmann, M.G. () To be published --: --
The Structure Determination of a Common Cold Virus, Human Rhinovirus 14 Arnold, E., Vriend, G., Luo, M., Griffith, J.P., Kamer, G., Erickson, J.W., Johnson, J.E., Rossmann, M.G. (1987) Acta Crystallogr A 43: 346
Implications of the Picornavirus Capsid Structure for Polyprotein Structure Arnold, E., Luo, M., Vriend, G., Rossmann, M.G., Palmenberg, A.C., Parks, G.D., Nicklin, M.J.H., Wimmer, E. (1987) Proc Natl Acad Sci U S A 84: 21
The Site of Attachment in Human Rhinovirus 14 for Antiviral Agents that Inhibit Uncoating Smith, T.J., Kremer, M.J., Luo, M., Vriend, G., Arnold, E., Kamer, G., Rossmann, M.G., Mckinlay, M.A., Diana, G.D., Otto, M.J. (1986) Science 233: 1286
The Structure of a Human Common Cold Virus (Rhinovirus 14) and its Evolutionary Relations to Other Viruses Rossmann, M.G., Arnold, E., Erickson, J.W., Frankenberger, E.A., Griffith, J.P., Hecht, H.-J., Johnson, J.E., Kamer, G., Luo, M., Vriend, G. (1987) Chem Scr 26: 313
Structure of a Human Common Cold Virus and Functional Relationship to Other Picornaviruses Rossmann, M.G., Arnold, E., Erickson, J.W., Frankenberger, E.A., Griffith, J.P., Hecht, H.-J., Johnson, J.E., Kamer, G., Luo, M., Mosser, A.G., Rueckert, R.R., Sherry, B., Vriend, G. (1985) Nature 317: 145
Virion Orientation in Cubic Crystals of the Human Common Cold Virus Hrv14 Arnold, E., Erickson, J.W., Fout, G.S., Frankenberger, E.A., Hecht, H.-J., Luo, M., Rossmann, M.G., Rueckert, R.R. (1984) J Mol Biol 177: 417
Picornaviruses of Two Different Genera Have Similar Structures Luo, M., Arnold, E., Erickson, J.W., Rossmann, M.G., Boege, U., Scraba, D.G. (1984) J Mol Biol 180: 703
Crystallization of a Common Cold Virus, Human Rhinovirus 14. (Quote)Isomorphism(Quote) with Poliovirus Crystals Erickson, J.W., Frankenberger, E.A., Rossmann, M.G., Fout, G.S., Medappa, K.C., Rueckert, R.R. (1983) Proc Natl Acad Sci U S A 80: 931
Organizational Affiliation:
Department of Biological Sciences, Purdue University, West Lafayette, Indiania 47907.
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