CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
1 | Mainly Alpha |
|
1.10 | Orthogonal Bundle |
|
1.10.10 | Arc Repressor Mutant, subunit A |
|
1.10.10.10 | Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain |
Domain Context
CATH Clusters
| Superfamily | Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain |
| Functional Family | Riboflavin kinase |
Enzyme Information
| 2.7.1.161 |
CTP-dependent riboflavin kinase.
based on mapping to UniProt Q9HJA6
CTP + riboflavin = CDP + FMN.
-!- This archaeal enzyme differs from EC 2.7.1.26 in using CTP as the donor nucleotide. -!- UTP, but not ATP or GTP, can also act as a phosphate donor but it is at least an order of magnitude less efficient than CTP. -!- Formerly EC 2.7.1.n2.
|
UniProtKB Entries (1)
| Q9HJA6 |
RIFK_THEAC
Thermoplasma acidophilum DSM 1728
Riboflavin kinase
|
PDB Structure
| PDB | 3CTA |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
Crystal structure of riboflavin kinase from Thermoplasma acidophilum.
To be Published
|