Data Item _pdbx_validate_peptide_omega.omega

General

Item name
_pdbx_validate_peptide_omega.omega
Category name
pdbx_validate_peptide_omega
Attribute name
omega
Required in PDB entries
yes
Used in current PDB entries
Yes, in about 12.2 % of entries

Item Description

The value of the OMEGA angle for the peptide linkage between the two defined residues

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]+)?
Units
degrees

Allowed Boundary Conditions

Minimum Value Maximum Value
-180.0 180.0