Number of Protein Chains:2
- Classes: Alpha and beta proteins (a/b)
 - Folds: P-loop containing nucleoside triphosphate hydrolases
 - Superfamilies: P-loop containing nucleoside triphosphate hydrolases
 
Families:
- 4
 - 41
 - 1
 - 11
 - 2
 - 7
 - 344
 - 6
 - 19
 - 103
 - 154
 - 20
 - 6
 - 9
 - 8
 - 2
 - 10
 - 1
 - 261
 
* Number of PDB entries of each Family
	
	
