[gmx-users] dihedral angle g_angle?

[Urszula Uciechowska]

HI
I use   mk_angndx   to     produce      angle.ndx
then, I entered  g_angle -od angdist.xvg -ov angaver.xvg -type dihedral

it follows the options:

Group     0 ( Phi=0.0_3_0.60) has   368 elements
Group     1 ( Phi=0.0_2_4.92) has   368 elements
Group     2 ( Phi=0.0_3_0.65) has  1104 elements
Group     3 ( Phi=0.0_3_1.60) has   736 elements
Group     4 (Phi=180.0_2_0.42) has   552 elements
Group     5 ( Phi=0.0_3_1.60) has   528 elements
Group     6 ( Phi=0.0_3_0.75) has   368 elements
Group     7 (Phi=180.0_2_1.05) has   368 elements
Group     8 (Phi=180.0_1_0.84) has   368 elements
Group     9 ( Phi=0.0_2_2.72) has   184 elements
Group    10 (Phi=0.0_1_10.46) has   184 elements
Group    11 ( Phi=0.0_0_0.00) has   552 elements
Group    12 (Phi=180.0_2_7.11) has   184 elements
Group    13 (Phi=180.0_2_6.90) has   368 elements
Group    14 (Phi=180.0_2_41.84) has    92 elements
Group    15 (Phi=180.0_2_10.67) has   288 elements
Group    16 (Phi=180.0_2_12.55) has   208 elements
Group    17 (Phi=180.0_2_22.80) has   368 elements
and it goes up to group 82.
My system is a protein and would like to analyse the dihedral angles. Is
it possible for a protein systems? or this is only for the peptides?
which group should I pick up?

Best regards
Urszula


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