3SXU
Structure of the E. coli SSB-DNA polymerase III interface
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | DNA polymerase III subunit chi | polymer | 150 | 16936.0 | 1 | UniProt (P28905) Pfam (PF04364) In PDB | Escherichia coli | |
| 2 | B | DNA polymerase III subunit psi | polymer | 138 | 15245.3 | 1 | UniProt (P28632) Pfam (PF03603) In PDB | Escherichia coli | |
| 3 | C | SSB peptide | polymer | 5 | 676.8 | 1 | UniProt (by SIFTS) (P0AGE0) In PDB | Escherichia coli | |
| 4 | water | water | 18.0 | 286 | Chemie (HOH) |
Sequence modifications
A: 1 - 147 (UniProt: P28905)
B: 2 - 137 (UniProt: P28632)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | expression tag |
| Gly 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 32858.1 | |
| All* | Total formula weight | 32858.1 |
