2H99
Crystal structure of the effector binding domain of a BenM variant (R156H,T157S)
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) | HTH-type transcriptional regulator benM | polymer | 312 | 35612.0 | 2 | UniProt (O68014) Pfam (PF00126) Pfam (PF03466) | Acinetobacter sp. | Ben and cat operon transcriptional regulator |
| 2 | C, D, H, I, J (A, B) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 3 | E, F, G, K, L (A, B) | ACETATE ION | non-polymer | 59.0 | 5 | Chemie (ACT) | |||
| 4 | M (B) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 5 | N (B) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 6 | O, P (A, B) | water | water | 18.0 | 578 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 304 (UniProt: O68014)
| PDB | External Database | Details |
|---|---|---|
| His 156 | Arg 156 | engineered mutation |
| Ser 157 | Thr 157 | engineered mutation |
| Leu 305 | - | expression tag |
| Glu 306 | - | expression tag |
| His 307 | - | expression tag |
| His 308 | - | expression tag |
| His 309 | - | expression tag |
| His 310 | - | expression tag |
| His 311 | - | expression tag |
| His 312 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 71223.9 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 903.1 | |
| All* | Total formula weight | 72127.0 |
