1WRN
Metal Ion dependency of the antiterminator protein, HutP, for binding to the terminator region of hut mRNA- A structural basis
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, B, C) | Hut operon positive regulatory protein | polymer | 147 | 16101.4 | 3 | UniProt (P10943) Pfam (PF09021) | Bacillus subtilis | HutP |
| 2 | D, J, M (A, B, C) | MANGANESE (II) ION | non-polymer | 54.9 | 3 | Chemie (MN) | |||
| 3 | E, K, N (A, B, C) | HISTIDINE | non-polymer | 156.2 | 3 | Chemie (HIS) | |||
| 4 | F, G, H, I, L... (A, B, C) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 6 | Chemie (PEG) | |||
| 5 | P, Q, R (A, B, C) | water | water | 18.0 | 367 | Chemie (HOH) |
Sequence modifications
A, B, C: 2 - 148 (UniProt: P10943)
| PDB | External Database | Details |
|---|---|---|
| Ile 51 | Val 50 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 48304.1 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 1270.0 | |
| All* | Total formula weight | 49574.1 |
