Data Item _struct_mon_nucl.RSR_sugar

General

Item name
_struct_mon_nucl.RSR_sugar
Category name
struct_mon_nucl
Attribute name
RSR_sugar
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

The real-space residual RSR, as described by Branden & Jones (1990), evaluated over all atoms in the sugar moiety of the nucleic acid monomer. sum|pobs - pcalc| RSR = --------------------- sum|pobs + pcalc| pobs = the density in an 'experimental' map pcalc = the density in a 'calculated' map sum is taken over the specified grid points Details of how these maps were calculated should be given in _struct_mon_details.RSR. The sums are taken over all map grid points near the relevant atoms. The radius for including grid points in the calculation should also be given in _struct_mon_details.RSR. Ref: Branden, C.-I. & Jones, T. A. (1990). Nature (London), 343, 687-689.

Data Type

Data type code
float
Data type detail
float item types are the subset of numbers that are the floating numbers.
Primitive data type code
numb
Regular expression
-?(([0-9]+)[.]?|([0-9]*[.][0-9]+))([(][0-9]+[)])?([eE][+-]?[0-9]+)?