3UR1
The structure of a ternary complex between CheA domains P4 and P5 with CheW and with a truncated fragment of TM14, a chemoreceptor analog from Thermotoga maritima.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Chemotaxis protein CheA | polymer | 320 | 35551.1 | 1 | UniProt (Q56310) Pfam (PF02518) Pfam (PF01584) | Thermotoga maritima | |
| 2 | B (B) | Chemotaxis protein CheW | polymer | 139 | 15718.3 | 1 | UniProt (Q56311) Pfam (PF01584) | Thermotoga maritima | |
| 3 | C, D (C, D) | Methyl-accepting chemotaxis protein | polymer | 85 | 9448.7 | 2 | UniProt (Q7DFA3) Pfam (PF00015) | Thermotoga maritima |
Sequence modifications
A: 355 - 671 (UniProt: Q56310)
| PDB | External Database | Details |
|---|---|---|
| Gly 352 | - | expression tag |
| Ser 353 | - | expression tag |
| His 354 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 70166.8 | |
| All* | Total formula weight | 70166.8 |
