5BZ0
Crystal structure of IBV papain-like protease PLpro C101S mutant in complex with ubiquitin
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Replicase polyprotein 1ab | polymer | 313 | 34976.4 | 1 | UniProt (P0C6Y1) Pfam (PF08715) In PDB | Avian infectious bronchitis virus (strain Beaudette) (IBV) | pp1ab,ORF1ab polyprotein |
2 | B | Ubiquitin-40S ribosomal protein S27a | polymer | 76 | 8576.8 | 1 | UniProt (P62992) Pfam (PF00240) In PDB | Bos taurus (Bovine) | Ubiquitin carboxyl extension protein 80 |
3 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
4 | water | water | 18.0 | 300 | Chemie (HOH) |
Sequence modifications
A: 1 - 310 (UniProt: P0C6Y1)
PDB | External Database | Details |
---|---|---|
Leu -2 | - | expression tag |
Gly -1 | - | expression tag |
Ser 0 | - | expression tag |
Ser 101 | Cys 1274 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 43553.2 | |
Non-Polymers* | Number of molecules | 1 |
Total formula weight | 65.4 | |
All* | Total formula weight | 43618.7 |