8SP4
Crystal structure of N-terminally truncated Escherichia coli RapA in complex with ATP-gamma-S
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | RNA polymerase-associated protein RapA | polymer | 867 | 98841.5 | 1 | UniProt (P60240) Pfam (PF00176) Pfam (PF00271) Pfam (PF12137) | Escherichia coli | ATP-dependent helicase HepA |
| 2 | B (A) | PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER | non-polymer | 523.2 | 1 | Chemie (AGS) | |||
| 3 | C, D, E, F, G... (A) | CHLORIDE ION | non-polymer | 35.5 | 7 | Chemie (CL) | |||
| 4 | J (A) | water | water | 18.0 | 332 | Chemie (HOH) |
Sequence modifications
A: 108 - 968 (UniProt: P60240)
| PDB | External Database | Details |
|---|---|---|
| His 102 | - | expression tag |
| His 103 | - | expression tag |
| His 104 | - | expression tag |
| His 105 | - | expression tag |
| His 106 | - | expression tag |
| His 107 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 98841.5 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 771.4 | |
| All* | Total formula weight | 99612.9 |
