changed sign of x axis for consistency with non-terminal residues

Author: ioanaapapa

CodeEntropy/levels/axes.py

@@ -206,7 +206,7 @@ def get_residue_axes(
                 else:
                     rot_center = (edges[0] + edges[1]) / 2
                     rot_axes = self.get_custom_axes(
-                        a=rot_center, b=[edges[1]], c=np.zeros(3)
+                        a=rot_center, b=[edges[0]], c=np.zeros(3)
                     )
 
             moment_of_inertia = self.get_custom_residue_moment_of_inertia(
@@ -422,7 +422,7 @@ def get_UA_axes(self, data_container, index: int, res_position):
                     else:
                         trans_center = (edges[0] + edges[1]) / 2
                         trans_axes = self.get_custom_axes(
-                            a=trans_center, b=[edges[1]], c=np.zeros(3)
+                            a=trans_center, b=[edges[0]], c=np.zeros(3)
                         )
 
             # look for heavy atoms in residue of interest