3L6T
Crystal Structure of an N-terminal Mutant of the Plasmid pCU1 TraI Relaxase Domain
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Mobilization protein TraI | polymer | 302 | 34224.1 | 2 | UniProt (Q9X4G2) Pfam (PF08751) | Escherichia coli | TraI |
| 2 | C (A) | CITRIC ACID | non-polymer | 192.1 | 1 | Chemie (CIT) | |||
| 3 | AA, BA, CA, D, DA... (B, A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 21 | Chemie (EDO) | |||
| 4 | GA, Q (B, A) | NICKEL (II) ION | non-polymer | 58.7 | 2 | Chemie (NI) | |||
| 5 | R, S, T (A) | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 6 | U, V (A) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 7 | W (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 8 | X (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 9 | HA, IA (A, B) | water | water | 18.0 | 366 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 299 (UniProt: Q9X4G2)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 68448.3 | |
| Non-Polymers* | Number of molecules | 31 |
| Total formula weight | 1956.5 | |
| All* | Total formula weight | 70404.8 |
