CATH Classification
| Level | CATH Code | Description | 
|---|---|---|
 
	 | 
    1 | Mainly Alpha | 
 
	 | 
    1.20 | Up-down Bundle | 
 
	 | 
    1.20.5 | Single alpha-helices involved in coiled-coils or other helix-helix interfaces | 
 
	 | 
    1.20.5.170 | 
Domain Context
CATH Clusters
| Superfamily | 1.20.5.170 | 
| Functional Family | Tropomyosin alpha-1 chain isoform 1 | 
Enzyme Information
UniProtKB Entries (1)
| P04692 | 
						 TPM1_RAT 
						Rattus norvegicus 
						Tropomyosin alpha-1 chain 
					 | 
				
PDB Structure
| PDB | 2B9C | 
| External Links | |
| Method | X-RAY DIFFRACTION | 
| Organism | Escherichia | 
| Primary Citation | 
					 Structure of the mid-region of tropomyosin: Bending and binding sites for actin. 
					    
					    Proc.Natl.Acad.Sci.Usa 
					    
					 | 
			
