1OSL
Solution structure of a dimeric lactose DNA-binding domain complexed to a nonspecific DNA sequence
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | C, D | 5'-D(*CP*GP*AP*TP*AP*AP*GP*AP*TP*AP*TP*CP*TP*TP*AP*TP*CP*G)-3' | polymer | 18 | 5514.6 | 2 | |||
2 | A, B | Lactose operon repressor | polymer | 62 | 6822.8 | 2 | UniProt (P03023) Pfam (PF00356) In PDB | Escherichia coli |
Sequence modifications
A, B: 1 - 62 (UniProt: P03023)
PDB | External Database | Details |
---|---|---|
Cys 52 | Val 52 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 24674.7 | |
All* | Total formula weight | 24674.7 |