Structure determination of minute virus of mice.Llamas-Saiz, A.L., Agbandje-McKenna, M., Wikoff, W.R., Bratton, J., Tattersall, P., Rossmann, M.G.
(1997) Acta Crystallogr D Biol Crystallogr 53: 93-102
- PubMed: 15299974
- DOI: 10.1107/S0907444996010566
- Primary Citation of Related Structures:
- PubMed Abstract:
- Functional Implications of the Structure of the Murine Parvovirus, Minute Virus of Mice
Agbandje-McKenna, M., Llamas-Saiz, A.L., Weng, F., Tattersall, P.J., Rossmann, M.G.
() To be published --: --
- Structure, Sequence, and Function Correlations Among Parvoviruses
Chapman, M.S., Rossmann, M.G.
(1993) Virology 194: 491
- Structure Determination of Feline Panleukopenia Virus Empty Particles
Agbandje, M., McKenna, R., Rossmann, M.G., Strassheim, M.L., Parrish, C.R.
(1993) Proteins 16: 155
- Determination and Refinement of the Canine Parvovirus Empty-Capsid Structure
Wu, H., Keller, W., Rossmann, M.G.
(1993) Acta Crystallogr D Biol Crystallogr 49: 572
- Two Amino Acid Substitutions within the Capsid are Coordinately Required for Acquisition of Fibrotropism by the Lymphotropic Strain of Minute Virus of Mice
Ball-Goodrich, L.J., Tattersall, P.
(1992) J Virol 66: 3415
- Structure Determination of Monoclinic Canine Parvovirus
Tsao, J., Chapman, M.S., Wu, H., Agbandje, M., Keller, W., Rossmann, M.G.
(1992) Acta Crystallogr B 48: 75
- The Three-Dimensional Structure of Canine Parvovirus and its Functional Implications
Tsao, J., Chapman, M.S., Agbandje, M., Keller, W., Smith, K., Wu, H., Luo, M., Smith, T.J., Rossmann, M.G., Compans, R.W., Parrish, C.R.
(1991) Science 251: 1456
The three-dimensional crystal structure of the single-stranded DNA-containing ('full') parvovirus, minute virus of mice (MVM), has been determined to 3.5 A resolution. Both full and empty particles of MVM were crystallized in the monoclinic space group C2 with cell dimensions of a = 448 ...
The three-dimensional crystal structure of the single-stranded DNA-containing ('full') parvovirus, minute virus of mice (MVM), has been determined to 3.5 A resolution. Both full and empty particles of MVM were crystallized in the monoclinic space group C2 with cell dimensions of a = 448.7, b = 416.7, c = 305.3 A and beta = 95.8 degrees. Diffraction data were collected at the Cornell High Energy Synchrotron Source using an oscillation camera. The crystals have a pseudo higher R32 space group in which the particles are situated at two special positions with 32 point symmetry, separated by (1/2)c in the hexagonal setting. The self-rotation function showed that the particles are rotated with respect to each other by 60 degrees around the pseudo threefold axis. Subsequently, a more detailed analysis of the structure amplitudes demonstrated that the correct space-group symmetry is C2 as given above. Only one of the three twofold axes perpendicular to the threefold axis in the pseudo R32 space group is a 'true' crystallographic twofold axis; the other two are only 'local' non-crystallographic symmetry axes. The known canine parvovirus (CPV) structure was used as a phasing model to initiate real-space electron-density averaging phase improvement. The electron density was easily interpretable and clearly showed the amino-acid differences between MVM and CPV, although the final overall correlation coefficient was only 0.63. The structure of MVM has a large amount of icosahedrally ordered DNA, amounting to 22% of the viral genome, which is significantly more than that found in CPV.
Department of Biological Sciences, Purdue University, West Lafayette, IN 47907-1392, USA.