Shape-shifting serpins.
Recent structures of members of the serine proteinase inhibitor families (serpins) continue to emphasize the flexibility of the reactive loop and suggest possible 'active' conformations.
Riddihough
G
G
D001665:Binding Sites; D006801:Humans; D011487:Protein Conformation; D015843:Serpins / Q000737:chemistry* / Q000378:metabolism
D015843:Serpins