1. d.65.1 Hedgehog/DD-peptidase zinc-binding motif ! Hedgehog/DD-peptidase alpha-beta(2)-alpha-beta(2); 2 layers: alpha/beta 1lbu d1lbua2 A:104-127,168-180,182-186,195-200,204-208
1zxm A:232-251,266-276,308-315,316-320,359-367 1zxn C:232-251,266-275,308-315,316-320,360-367