6AZR
Crystal structure of the T264A HK853cp-BeF3-RR468 complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, C) | Sensor histidine kinase | polymer | 259 | 29479.4 | 2 | UniProt (Q9WZV7) Pfam (PF00512) Pfam (PF02518) | Thermotoga maritima | |
| 2 | B, D (B, D) | Chemotaxis regulator-transmits chemoreceptor signals to flagelllar motor components CheY | polymer | 123 | 14044.5 | 2 | UniProt (R4NNQ5) Pfam (PF00072) UniProt (by SIFTS) (Q9WYT9) | Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099) | |
| 3 | E, G (A, C) | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 2 | Chemie (ANP) | |||
| 4 | F, H (B, D) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) |
Sequence modifications
A, C: 232 - 489 (UniProt: Q9WZV7)
B, D: 1 - 122 (UniProt: R4NNQ5)
| PDB | External Database | Details |
|---|---|---|
| Met 231 | - | initiating methionine |
| Ala 264 | Thr 264 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 87047.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1061.0 | |
| All* | Total formula weight | 88108.8 |
