2IJD
Crystal Structure of the Poliovirus Precursor Protein 3CD
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | 1, 2 | Picornain 3C, RNA-directed RNA polymerase | polymer | 644 | 72009.1 | 2 | UniProt (P03300) Pfam (PF00548) Pfam (PF00680) UniProt (by SIFTS) (Q1PHW8) In PDB | Human poliovirus 1 | Protease 3C, P3C, RNA-directed RNA polymerase, P3D, 3CD |
2 | 1, 2 | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
3 | 1, 2 | SULFATE ION | non-polymer | 96.1 | 8 | Chemie (SO4) | |||
4 | water | water | 18.0 | 8 | Chemie (HOH) |
Sequence modifications
1, 2: 1 - 644 (UniProt: P03300)
PDB | External Database | Details |
---|---|---|
Ala 55 | Glu 1619 | engineered mutation |
Ala 58 | Asp 1622 | engineered mutation |
Ala 63 | Glu 1627 | engineered mutation |
Ala 147 | Cys 1711 | engineered mutation |
Asp 629 | Leu 2193 | engineered mutation |
Asp 638 | Arg 2202 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 144018.2 | |
Non-Polymers* | Number of molecules | 10 |
Total formula weight | 899.3 | |
All* | Total formula weight | 144917.5 |