2ECS
Lambda Cro mutant Q27P/A29S/K32Q at 1.4 A in space group C2
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Phage lambda Cro | polymer | 66 | 7359.4 | 2 | UniProt (P03040) Pfam (PF09048) In PDB | Enterobacteria phage lambda | |
| 2 | A, B | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 3 | A, B | ACETATE ION | non-polymer | 59.0 | 4 | Chemie (ACT) | |||
| 4 | B | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 5 | B | LITHIUM ION | non-polymer | 6.9 | 2 | Chemie (LI) | |||
| 6 | water | water | 18.0 | 161 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 66 (UniProt: P03040)
| PDB | External Database | Details |
|---|---|---|
| Pro 27 | Gln 27 | engineered mutation |
| Ser 29 | Ala 29 | engineered mutation |
| Gln 32 | Lys 32 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 14718.8 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 669.8 | |
| All* | Total formula weight | 15388.6 |
