title: Getting all dihedral angles in Pymol
body: <p>I want to get all the dihedral angles of a protein in Pymol (phi, psi, chi1, chi2, chi3, chi4) but I only manage to find a function that can shows me the phi and psi. </p>
  
  <p>For instance:</p>
  
  <pre><code> PyMOL&gt;phi_psi 1a11
   SER-2:    (   67.5,  172.8 )
   GLU-3:    (  -59.6,  -19.4 )
   LYS-4:    (  -66.4,  -61.7 )
   MET-5:    (  -64.1,  -17.9 )
   SER-6:    (  -78.3,  -33.7 )
   THR-7:    (  -84.0,  -18.1 )
   ALA-8:    (  -85.7,  -40.8 )
   ILE-9:    (  -75.1,  -30.8 )
   SER-10:   (  -77.6,  -47.0 )
   VAL-11:   (  -61.3,  -27.4 )
   LEU-12:   (  -60.7,  -47.5 )
   LEU-13:   (  -71.1,  -38.6 )
   ALA-14:   (  -46.2,  -50.7 )
   GLN-15:   (  -69.1,  -47.4 )
   ALA-16:   (  -41.9,  -52.6 )
   VAL-17:   (  -82.6,  -23.7 )
   PHE-18:   (  -53.4,  -63.4 )
   LEU-19:   (  -61.2,  -30.4 )
   LEU-20:   (  -61.1,  -32.3 )
   LEU-21:   (  -80.6,  -60.1 )
   THR-22:   (  -45.9,  -34.4 )
   SER-23:   (  -74.5,  -47.8 )
   GLN-24:   (  -83.5,   11.0 )
  </code></pre>
  
  <p>It's missing the chiral angles. Does anyone know how to get all the dihedral angles?</p>
  
  <p>Many thanks!</p>