4F3V
Crystal structure of N-terminal domain of EccA1 ATPase from ESX-1 secretion system of Mycobacterium tuberculosis
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | ESX-1 secretion system protein EccA1 | polymer | 282 | 30299.0 | 2 | UniProt (O69733) Pfam (PF21545) UniProt (by SIFTS) (P9WPH9) In PDB | Mycobacterium tuberculosis | ESX conserved component A1, Type VII secretion system protein EccA1, T7SS protein EccA1 |
| 2 | A, B | SAMARIUM (III) ION | non-polymer | 150.4 | 3 | Chemie (SM) | |||
| 3 | A, B | SULFATE ION | non-polymer | 96.1 | 6 | Chemie (SO4) | |||
| 4 | water | water | 18.0 | 453 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 280 (UniProt: O69733)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 60598.0 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1027.5 | |
| All* | Total formula weight | 61625.4 |
