2I9F
Structure of the equine arterivirus nucleocapsid protein
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D | Nucleocapsid | polymer | 69 | 7769.3 | 4 | UniProt (Q66526) Pfam (PF01481) UniProt (by SIFTS) (P19810) In PDB | Equine arteritis virus | |
2 | A | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
3 | B | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
4 | B | 2,3-DIHYDROXY-1,4-DITHIOBUTANE | non-polymer | 154.3 | 1 | Chemie (DTT) | |||
5 | C | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
6 | water | water | 18.0 | 224 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 50 - 110 (UniProt: Q66526)
PDB | External Database | Details |
---|---|---|
Mse 1 | - | CLONING ARTIFACT |
Ala 2 | - | CLONING ARTIFACT |
His 3 | - | EXPRESSION TAG |
His 4 | - | EXPRESSION TAG |
His 5 | - | EXPRESSION TAG |
His 6 | - | EXPRESSION TAG |
His 7 | - | EXPRESSION TAG |
His 8 | - | EXPRESSION TAG |
Mse 75 | Met 75 | MODIFIED RESIDUE |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 31077.4 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 419.9 | |
All* | Total formula weight | 31497.3 |