This is an archive copy of the IUCr web site dating from 2008. For current content please visit
https://www.iucr.org.
Item _refine_ls_restr.type
| Top | Dictionary | Category Groups | Categories | Items | Data |
Description
The type of the parameter being restrained.
Explicit sets of data values are provided for the programs
PROTIN/PROLSQ (beginning with p_) and RESTRAIN (beginning with
RESTRAIN_). As computer programs will evolve, these data values
are given as examples, and not as an enumeration list. Computer
programs converting a data block to a refinement table will
expect the exact form of the data values given here to be used.
Category
refine_ls_restr
Item Examples
Example 1:
bond distance
p_bond_d
Example 2:
bond angle expressed as a distance
p_angle_d
Example 3:
planar 1,4 distance
p_planar_d
Example 4:
x-h bond distance
p_xhbond_d
Example 5:
x-h bond angle expressed as a distance
p_xhangle_d
Example 6:
hydrogen distance
p_hydrog_d
Example 7:
special distance
p_special_d
Example 8:
planes
p_planar
Example 9:
chiral centers
p_chiral
Example 10:
single-torsion non-bonded contact
p_singtor_nbd
Example 11:
multiple-torsion non-bonded contact
p_multtor_nbd
Example 12:
possible (x...y) hydrogen-bond
p_xyhbond_nbd
Example 13:
possible (x-h...y) hydrogen-bond
p_xhyhbond_nbd
Example 14:
special torsion angle
p_special_tor
Example 15:
planar torsion angle
p_planar_tor
Example 16:
staggered torsion angle
p_staggered_tor
Example 17:
orthonormal torsion angle
p_orthonormal_tor
Example 18:
main-chain bond isotropic thermal factor
p_mcbond_it
Example 19:
main-chain angle isotropic thermal factor
p_mcangle_it
Example 20:
side-chain bond isotropic thermal factor
p_scbond_it
Example 21:
side-chain angle isotropic thermal factor
p_scangle_it
Example 22:
x-h bond isotropic thermal factor
p_xhbond_it
Example 23:
x-h angle isotropic thermal factor
p_xhangle_it
Example 24:
special isotropic thermal factor
p_special_it
Example 25:
For the program RESTRAIN, the root-mean-square deviation
of the difference between the values calculated from the structures
used to compile the restraints dictionary parameters and the dictionary
values themselves in the distance range less than 2.12 Angstroms.
RESTRAIN_Distances < 2.12
Example 26:
For the program RESTRAIN, the root-mean-square deviation
of the difference between the values calculated from the structures
used to compile the restraints dictionary parameters and the dictionary
values themselves in the distance range 2.12 - 2.625 Angstroms.
RESTRAIN_Distances 2.12 < D < 2.625
Example 27:
For the program RESTRAIN, the root-mean-square deviation
of the difference between the values calculated from the structures
used to compile the restraints dictionary parameters and the dictionary
values themselves in the distance range greater than 2.625 Angstroms.
RESTRAIN_Distances > 2.625
Example 28:
For the program RESTRAIN, the root-mean-square deviation
of the difference between the values calculated from the structures
used to compile the restraints dictionary parameters and the dictionary
values themselves for peptide planes.
RESTRAIN_Peptide Planes
Example 29:
For the program RESTRAIN, the root-mean-square deviation
of the difference between the values calculated from the structures
used to compile the restraints dictionary parameters and the dictionary
values themselves for rings and planes other than peptide planes.
RESTRAIN_Ring and other planes
Example 30:
RESTRAIN_r.m.s. diffs for Uiso atoms at dist 1.2-1.4
Example 31:
RESTRAIN_r.m.s. diffs for Uiso atoms at dist 1.4-1.6
Example 32:
RESTRAIN_r.m.s. diffs for Uiso atoms at dist 1.8-2.0
Example 33:
RESTRAIN_r.m.s. diffs for Uiso atoms at dist 2.0-2.2
Example 34:
RESTRAIN_r.m.s. diffs for Uiso atoms at dist 2.2-2.4
Example 35:
RESTRAIN_r.m.s. diffs for Uiso atoms at dist >2.4
Mandatory Code
yes
Data Type Code
line
Child Items
| Top | Dictionary | Category Groups | Categories | Items | Data |
This HTML dictionary was created using the
CIFLIB C Language Application Program Interface
at the
Resource Collaboratory for Structural Bioinformatics
Rutgers University, Department of Chemistry
New Brunswick, New Jersey
help@rcsb.rutgers.edu