1STM
SATELLITE PANICUM MOSAIC VIRUS
Summary for 1STM
| Entry DOI | 10.2210/pdb1stm/pdb |
| Descriptor | SATELLITE PANICUM MOSAIC VIRUS (2 entities in total) |
| Functional Keywords | virus, icosahedral virus |
| Biological source | Panicum mosaic satellite virus |
| Cellular location | Virion (Potential): Q86993 |
| Total number of polymer chains | 5 |
| Total formula weight | 84915.79 |
| Authors | Ban, N.,McPherson, A. (deposition date: 1995-07-12, release date: 1997-01-27, Last modification date: 2024-02-14) |
| Primary citation | Ban, N.,McPherson, A. The structure of satellite panicum mosaic virus at 1.9 A resolution. Nat.Struct.Biol., 2:882-890, 1995 Cited by PubMed Abstract: The crystal structure of satellite panicum mosaic virus (SPMV) has been solved by multiple isomorphous replacement and molecular replacement and refined at 1.9 A resolution. SPMV, a T = 1 icosahedral virus, is the smallest virus structure determined. The coat protein is an eight-stranded 'jelly roll' beta-barrel with an amino-terminal strand that extends into the interior of the virus, presumably interacting with the RNA. Regions of electron density on the interior of the protein capsid may be RNA, although it is not possible to construct any detailed model of the nucleic acid. Basic amino acid residues in contact with the nucleic acid show a considerable degree of disorder. The carboxy-terminal strand of the virus coat protein interacts with adjacent subunits, forming an additional beta-strand. PubMed: 7552713DOI: 10.1038/nsb1095-882 PDB entries with the same primary citation |
| Experimental method | X-RAY DIFFRACTION (1.9 Å) |
Structure validation
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