// Add constraints to keep the N-terminus from rolling up.
Constraint 20 	296	2 2.7 3.2	// O D3 N I37
Constraint 33	280	2 2.7 3.2	// N I5 O V35

// Add constraints to try to attach the C-terminal beta strand
// Fourth try (plus more to make strand full length)
Constraint 867	1012	3 5 6	// A112.CA  G131.CA
Constraint 873	1008	3 5 6	// V113.CA  G130.CA
Constraint 881	1004	3 5 6	// V114.CB  A129.CB 
Constraint 888	997	3 5 6	// I115.CB  P128.CB 
Constraint 896	990	3 5 6	// CB R116  CB V127
Constraint 907	983	3 5 6	// CB R117  CB V126
Constraint 918	969	3 5 6	// CB S118 CB W125
Constraint 923  964	3 5 6	// R119.CA G124.CA
Constraint 935	954	3 5 6	// R120.CB R123.CB

Constraint 953 1012	28 29.2 33	// R123.CA G131.CA