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==getDihedrals== A program to print out the dihedral angles of an input structure. Prints out backbone angles (phi/psi) and side chain angles (chi1-4). Optionally, will analyze each residue and report phi/psi probabilities and propensities, given a table of phi/psi counts. A table of phi/psi counts is provided in MSL ( found in MSLROOT/tables/phiPsiCounts.txt). Another feature is it will print out " ---- MISSING ATOMS ---- " when a side chain is missing expected atoms. ==Options== --pdb FILE.pdb PDB structure to analyze --phiPsiTable TABLE Optional. Takes a phi/psi count table ( one is found in MSLROOT/tables/phiPsiCounts.txt) ==Examples== > '''getDihedrals --pdb ~/Downloads/1MEL.pdb''' FILE CHAIN RESNUM RESICODE RESNAME PHI PSI CHI1 CHI2 CHI3 CHI4 1MEL A 2 VAL 0.000 0.000 -48.33 1MEL A 3 GLN -128.498 151.922 -54.54 175.87 2.40 1MEL A 4 LEU -136.093 119.977 -67.95 -161.64 1MEL A 5 GLN -122.931 106.282 -150.95 62.25 -96.60 1MEL A 6 ALA -81.301 160.911 1MEL A 7 SER -147.966 163.295 -65.97 1MEL A 8 GLY 102.273 -155.926 1MEL A 9 GLY 74.483 176.706 1MEL A 10 GLY 134.495 -148.689 1MEL A 11 SER -120.655 155.091 53.03 1MEL A 12 VAL -163.582 160.626 49.84 1MEL A 13 GLN -84.856 148.937 -174.85 175.80 -96.60 .... getDihedrals --pdb ~/Downloads/1MEL.pdb --phiPsiTable ~/software/mslib/tables/phiPsiCounts.txt FILE CHAIN RESNUM RESICODE RESNAME PHI PSI PP-COUNTS PP-PROB PP-PROBALL PP-PROP CHI1 CHI2 CHI3 CHI4 1MEL A 2 VAL 0.000 0.000 0 0.00 0.00 0.00 -48.33 1MEL A 3 GLN -128.498 151.922 29 0.00 0.00 1.03 -54.54 175.87 2.40 1MEL A 4 LEU -136.093 119.977 18 0.00 0.00 0.90 -67.95 -161.64 1MEL A 5 GLN -122.931 106.282 2 0.00 0.00 0.24 -150.95 62.25 -96.60 1MEL A 6 ALA -81.301 160.911 19 0.00 0.00 0.70 1MEL A 7 SER -147.966 163.295 33 0.00 0.00 1.08 -65.97 1MEL A 8 GLY 102.273 -155.926 0 0.00 0.00 1.00 1MEL A 9 GLY 74.483 176.706 1 0.00 0.00 1.00 1MEL A 10 GLY 134.495 -148.689 0 0.00 0.00 1.00 1MEL A 11 SER -120.655 155.091 14 0.00 0.00 0.51 53.03 1MEL A 12 VAL -163.582 160.626 21 0.00 0.00 0.81 49.84 1MEL A 13 GLN -84.856 148.937 17 0.00 0.00 1.13 -174.85 175.80 -96.60 .... ==Source from SourceForge== [http://mslib.svn.sourceforge.net/viewvc/mslib/trunk/programs/getDihedrals.h?&view=markup getDihedrals.h] [http://mslib.svn.sourceforge.net/viewvc/mslib/trunk/programs/getDihedrals.cpp?&view=markup getDihedrals.cpp] ---- [[Documentation|Documentation index]]

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