2ZAH
X-ray structure of Melon necrotic spot virus
Summary for 2ZAH
| Entry DOI | 10.2210/pdb2zah/pdb |
| Related | 1OPO 2TBV |
| Descriptor | Coat protein, CALCIUM ION, UNKNOWN ATOM OR ION, ... (4 entities in total) |
| Functional Keywords | plant virus, coat protein, b-annulus, tombusvirus, carmovirus, fungal vector, mnsv, capsid protein, icosahedral virus, virus |
| Biological source | Melon necrotic spot virus (MNSV) |
| Total number of polymer chains | 3 |
| Total formula weight | 107509.79 |
| Authors | Wada, Y.,Tsukihara, T.,Omura, T. (deposition date: 2007-10-05, release date: 2008-10-07, Last modification date: 2023-11-01) |
| Primary citation | Wada, Y.,Tanaka, H.,Yamashita, E.,Kubo, C.,Ichiki-Uehara, T.,Nakazono-Nagaoka, E.,Omura, T.,Tsukihara, T. X-ray structure of Melon necrotic spot virus Acta Crystallogr.,Sect.F, 64:8-13, 2008 Cited by PubMed Abstract: The structure of melon necrotic spot virus (MNSV) was determined at 2.8 A resolution. Although MNSV is classified into the genus Carmovirus of the family Tombusviridae, the three-dimensional structure of MNSV showed a higher degree of similarity to tomato bushy stunt virus (TBSV), which belongs to the genus Tombusvirus, than to carnation mottle virus (CMtV), turnip crinkle virus (TCV) or cowpea mottle virus (CPMtV) from the genus Carmovirus. Thus, the classification of the family Tombusviridae at the genus level conflicts with the patterns of similarity among coat-protein structures. MNSV is one of the viruses belonging to the genera Tombusvirus or Carmovirus that are naturally transmitted in the soil by zoospores of fungal vectors. The X-ray structure of MNSV provides us with a representative structure of viruses transmitted by fungi. PubMed: 18097092DOI: 10.1107/S1744309107066481 PDB entries with the same primary citation |
| Experimental method | X-RAY DIFFRACTION (2.81 Å) |
Structure validation
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