6SAG
Cryo-EM structure of TMV with Ca2+ at low pH
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Capsid protein | polymer | 159 | 17531.5 | 1 | UniProt (P69687) Pfam (PF00721) In PDB | Tobacco mosaic virus (strain vulgare) (TMV) | Coat protein |
| 2 | R | RNA (5'-R(P*GP*AP*A)-3') | polymer | 3 | 958.7 | 1 | Tobacco mosaic virus (vulgare) (TMV) | ||
| 3 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | R | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 5 | water | water | 18.0 | 71 | Chemie (HOH) |
Sequence modifications
A: 1 - 158 (UniProt: P69687)
| PDB | External Database | Details |
|---|---|---|
| Ace 0 | - | acetylation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 18490.1 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 137.3 | |
| All* | Total formula weight | 18627.4 |
