CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
1 | Mainly Alpha |
|
1.10 | Orthogonal Bundle |
|
1.10.260 | 434 Repressor (Amino-terminal Domain) |
|
1.10.260.40 | lambda repressor-like DNA-binding domains |
Domain Context
CATH Clusters
| Superfamily | lambda repressor-like DNA-binding domains |
| Functional Family | HTH-type transcriptional repressor PurR |
Enzyme Information
UniProtKB Entries (1)
| P03023 |
LACI_ECOLI
Escherichia coli K-12
Lactose operon repressor
|
PDB Structure
| PDB | 1LQC |
| External Links | |
| Method | SOLUTION NMR |
| Organism | Escherichia |
| Primary Citation |
Refined structure of lac repressor headpiece (1-56) determined by relaxation matrix calculations from 2D and 3D NOE data: change of tertiary structure upon binding to the lac operator.
J.Mol.Biol.
|