classPoint

Attributes

x.x

The current x-value of this point.

x.y

The current y-value of this point.

x.z

The current z-value of this point.

Functions

x.update(x,y,z)

Update coordinates to x,y,z.

x.pdb_print()

Print the three coordinates with PDB spacing. Used to embed the coordinates in the class Atom print function.

x.get_coordinate_list()

Returns a list of three coordinates.

x.get_distance_from(other_point)

Calls x.dist().

x.dist(other_point)

Returns the float distance to the argument Point or Atom or Residue (uses alpha carbon).

x.point_line_distance(p1, p2)

Returns the distance from the perpendicular location on a line between Point (or Atom) objects. If this atom is not between p1 and p2, the function returns -1.