3FAO
Crystal structure of S118A mutant 3CLSP of PRRSV
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Non-structural protein | polymer | 213 | 21985.9 | 1 | UniProt (A1E8J1) Pfam (PF05579) In PDB | Porcine respiratory and reproductive syndrome virus (PRRSV) | Proteinase, 3C like serine protease, 3CLSP |
2 | A | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
3 | water | water | 18.0 | 115 | Chemie (HOH) |
Sequence modifications
A: 1 - 204 (UniProt: A1E8J1)
PDB | External Database | Details |
---|---|---|
Gly -8 | - | expression tag |
Pro -7 | - | expression tag |
Leu -6 | - | expression tag |
Gly -5 | - | expression tag |
Ser -4 | - | expression tag |
Pro -3 | - | expression tag |
Glu -2 | - | expression tag |
Phe -1 | - | expression tag |
Pro 0 | - | expression tag |
Ala 118 | Ser 1897 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 21985.9 | |
Non-Polymers* | Number of molecules | 1 |
Total formula weight | 95.0 | |
All* | Total formula weight | 22080.9 |