1 .TH g_dyndom 1 "Thu 26 Aug 2010" "" "GROMACS suite, VERSION 4.5"
3 g_dyndom - interpolate and extrapolate structure rotations
8 .BI "\-f" " dyndom.pdb "
9 .BI "\-o" " rotated.xtc "
10 .BI "\-n" " domains.ndx "
12 .BI "\-[no]version" ""
14 .BI "\-firstangle" " real "
15 .BI "\-lastangle" " real "
16 .BI "\-nframe" " int "
17 .BI "\-maxangle" " real "
18 .BI "\-trans" " real "
19 .BI "\-head" " vector "
20 .BI "\-tail" " vector "
22 \&g_dyndom reads a pdb file output from DynDom
23 \&http://www.cmp.uea.ac.uk/dyndom/
24 \&It reads the coordinates, and the coordinates of the rotation axis
25 \&furthermore it reads an index file containing the domains.
26 \&Furthermore it takes the first and last atom of the arrow file
27 \&as command line arguments (head and tail) and
28 \&finally it takes the translation vector (given in DynDom info file)
29 \&and the angle of rotation (also as command line arguments). If the angle
30 \&determined by DynDom is given, one should be able to recover the
31 \&second structure used for generating the DynDom output.
32 \&Because of limited numerical accuracy this should be verified by
33 \&computing an all\-atom RMSD (using \fB g_confrms\fR) rather than by file
34 \&comparison (using diff).
37 \&The purpose of this program is to interpolate and extrapolate the
38 \&rotation as found by DynDom. As a result unphysical structures with
39 \&long or short bonds, or overlapping atoms may be produced. Visual
40 \&inspection, and energy minimization may be necessary to
41 \&validate the structure.
43 .BI "\-f" " dyndom.pdb"
45 Protein data bank file
47 .BI "\-o" " rotated.xtc"
49 Trajectory: xtc trr trj gro g96 pdb
51 .BI "\-n" " domains.ndx"
57 Print help info and quit
59 .BI "\-[no]version" "no "
60 Print version info and quit
62 .BI "\-nice" " int" " 0"
65 .BI "\-firstangle" " real" " 0 "
66 Angle of rotation about rotation vector
68 .BI "\-lastangle" " real" " 0 "
69 Angle of rotation about rotation vector
71 .BI "\-nframe" " int" " 11"
72 Number of steps on the pathway
74 .BI "\-maxangle" " real" " 0 "
75 DymDom dtermined angle of rotation about rotation vector
77 .BI "\-trans" " real" " 0 "
78 Translation (Aangstroem) along rotation vector (see DynDom info file)
80 .BI "\-head" " vector" " 0 0 0"
81 First atom of the arrow vector
83 .BI "\-tail" " vector" " 0 0 0"
84 Last atom of the arrow vector
89 More information about \fBGROMACS\fR is available at <\fIhttp://www.gromacs.org/\fR>.