CATH Classification
| Level | CATH Code | Description | 
|---|---|---|
|   | 4 | Few Secondary Structures | 
|   | 4.10 | Irregular | 
|   | 4.10.280 | MYOD Basic-Helix-Loop-Helix Domain, subunit B | 
|   | 4.10.280.10 | Helix-loop-helix DNA-binding domain | 
Domain Context
CATH Clusters
| Superfamily | Helix-loop-helix DNA-binding domain | 
| Functional Family | Aryl hydrocarbon receptor nuclear translocator | 
Enzyme Information
| 2.3.1.48 | Histone acetyltransferase. based on mapping to UniProt O08785 Acetyl-CoA + [protein]-L-lysine = CoA + [protein]-N(6)-acetyl-L-lysine. -!- A group of enzymes acetylating histones. -!- Several of the enzymes can also acetylate lysines in other proteins. | 
UniProtKB Entries (1)
| O08785 | CLOCK_MOUSE Mus musculus Circadian locomoter output cycles protein kaput | 
PDB Structure
| PDB | 4F3L | 
| External Links | |
| Method | X-RAY DIFFRACTION | 
| Organism | |
| Primary Citation | Crystal structure of the heterodimeric CLOCK:BMAL1 transcriptional activator complex. Science | 
