4JA2
Structural basis of a rationally rewired protein-protein interface (RR468mutant V13P, L14I, I17M and N21V)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Response regulator | polymer | 122 | 13849.3 | 1 | UniProt (Q9WYT9) Pfam (PF00072) | Thermotoga maritima | RR468, Response regulator receiver protein |
| 2 | B (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) PubChem (888) | |||
| 3 | C (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | D, E (A) | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) PubChem (175) | |||
| 5 | F (A) | BERYLLIUM TRIFLUORIDE ION | non-polymer | 66.0 | 1 | Chemie (BEF) | |||
| 6 | G (A) | water | water | 18.0 | 91 | Chemie (HOH) |
Sequence modifications
A: 1 - 122 (UniProt: Q9WYT9)
| PDB | External Database | Details |
|---|---|---|
| Pro 13 | Val 13 | engineered mutation |
| Ile 14 | Leu 14 | engineered mutation |
| Met 17 | Ile 17 | engineered mutation |
| Val 21 | Asn 21 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 13849.3 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 304.5 | |
| All* | Total formula weight | 14153.8 |
