1SD4
Crystal Structure of a SeMet derivative of BlaI at 2.0 A
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) | PENICILLINASE REPRESSOR | polymer | 126 | 15222.8 | 2 | UniProt (Q6UB84) Pfam (PF03965) UniProt (by SIFTS) (P0A042) | Staphylococcus aureus | Regulatory protein blaI, Beta-lactamase repressor protein |
| 2 | C, D, E, F (A, B) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 3 | G, H (A, B) | water | water | 18.0 | 225 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 126 (UniProt: Q6UB84)
| PDB | External Database | Details |
|---|---|---|
| Mse 1 | Met 1 | modified residue |
| Mse 10 | Met 10 | modified residue |
| Mse 16 | Met 16 | modified residue |
| Mse 80 | Met 80 | modified residue |
| Mse 95 | Met 95 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 30445.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 384.3 | |
| All* | Total formula weight | 30829.9 |
