Data Item _pdbx_dcc_map.RSCC

General

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

Item Description

The Real Space electron density Correlation Coefficient for the residue. It is defined as RSCC=(<xy>-<x><y>)/[sqrt(<x**2>-<x>**2)*sqrt(<y**2>-<y>**2)] 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]+)?