This is a read-only mirror of pymolwiki.org

Difference between revisions of "Get Dihedral"

From PyMOL Wiki
Jump to navigation Jump to search
 
m (2 revisions)
 
(7 intermediate revisions by 3 users not shown)
Line 1: Line 1:
===DESCRIPTION===
+
'''get_dihedral''' returns the dihedral angle between four atoms.  By default, the coordinates used are from the current state, however an alternate state identifier can be provided.
  "get_dihedral" returns the dihedral angle between four atoms.  By
+
 
  default, the coordinates used are from the current state, however
+
By convention, positive dihedral angles are right-handed (looking down the atom2-atom3 axis).
  an alternate state identifier can be provided.
+
 
 
  By convention, positive dihedral angles are right-handed
 
  (looking down the atom2-atom3 axis).
 
 
 
===USAGE===
 
===USAGE===
    get_dihedral atom1, atom2, atom3, atom4 [,state ]
+
<source lang="python">
+
get_dihedral atom1, atom2, atom3, atom4 [,state ]
 +
</source>
 +
 
 
===EXAMPLES===
 
===EXAMPLES===
    get_dihedral 4/n,4/c,4/ca,4/cb
+
<source lang="python">
  get_dihedral 4/n,4/c,4/ca,4/cb,state=4
+
get_dihedral 4/n,4/c,4/ca,4/cb
+
get_dihedral 4/n,4/c,4/ca,4/cb,state=4
 +
</source>
 +
 
 
===PYMOL API===
 
===PYMOL API===
<source lang="python">
+
<source lang="python">
  cmd.get_dihedral(atom1,atom2,atom3,atom4,state=0)  
+
cmd.get_dihedral(atom1,atom2,atom3,atom4,state=0)
</source>
+
</source>
 
   
 
   
[[Category:Commands|get_dihedral]]
+
===SEE ALSO===
 +
*[[Set_Dihedral]]
 +
*[[DynoPlot]]
 +
*[[Displaying_Biochemical_Properties#Calculating_dihedral_angles]]
 +
*[[Rotamer_Toggle]]
 +
 
 +
 
 +
[[Category:Commands|Get Dihedral]]
 +
[[Category:States|Get Dihedral]]

Latest revision as of 15:55, 30 October 2015

get_dihedral returns the dihedral angle between four atoms. By default, the coordinates used are from the current state, however an alternate state identifier can be provided.

By convention, positive dihedral angles are right-handed (looking down the atom2-atom3 axis).

USAGE

get_dihedral atom1, atom2, atom3, atom4 [,state ]

EXAMPLES

get_dihedral 4/n,4/c,4/ca,4/cb
get_dihedral 4/n,4/c,4/ca,4/cb,state=4

PYMOL API

cmd.get_dihedral(atom1,atom2,atom3,atom4,state=0)

SEE ALSO