Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(A) Cleavage preference of pig, A1 and A2 pepsins at the P1, P1’ positions. The size of letters indicates the probability of cleavage. (B) Three dimensional structures of the monomeric form of CK-MM showing the regions that were extensively covered by the pig pepsin [Tyr39-Asp90 (green); Leu193-Phe250 (orange)], A1 [Asp335-Lys381 (red)] and A2 [Leu193-Val237 (blue)].
