Data Item _pdbx_dcc_map.RSR

General

Item name
_pdbx_dcc_map.RSR
Category name
pdbx_dcc_map
Attribute name
RSR
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

The Real space Rfactor (RSR) for the residue. It is defined as RSR=sum(|x-y|/x+y|) which is the summation over all grid points around the residue, where x is the observed density from the (2mFo-DFc) map and y is the calculated density from the Fc map.

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]+)?