1B2U
STRUCTURAL RESPONSE TO MUTATION AT A PROTEIN-PROTEIN INTERFACE
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 | PROTEIN (BARNASE) | polymer | 110 | 12340.6 | 3 | UniProt (P00648) Pfam (PF00545) In PDB | Bacillus amyloliquefaciens | |
| 2 | D, E, F | PROTEIN (BARSTAR) | polymer | 90 | 10308.7 | 3 | UniProt (P11540) Pfam (PF01337) In PDB | Bacillus amyloliquefaciens | |
| 3 | water | water | 18.0 | 412 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 110 (UniProt: P00648)
D, E, F: 2 - 90 (UniProt: P11540)
| PDB | External Database | Details |
|---|---|---|
| Ala 27 | Lys 74 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | SEE REMARK 999 |
| Ala 36 | Asp 35 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 67948.0 | |
| All* | Total formula weight | 67948.0 |
