1XHX
Phi29 DNA Polymerase, orthorhombic crystal form
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 (A, B, C, D) | DNA polymerase | polymer | 575 | 66720.9 | 4 | UniProt (P03680) Pfam (PF03175) | Bacillus phage phi29 | Early protein GP2 |
| 2 | E, F (C) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | G, H (D) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 1509 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 575 (UniProt: P03680)
| PDB | External Database | Details |
|---|---|---|
| Ala 12 | Asp 12 | engineered mutation |
| Ala 66 | Asp 66 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 266883.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 240.7 | |
| All* | Total formula weight | 267124.4 |
