Data Item _atom_sites.solution_secondary

General

Item name
_atom_sites.solution_secondary
Category name
atom_sites
Attribute name
solution_secondary
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

This code identifies the method used to locate the non-hydrogen-atom sites not found by _atom_sites.solution_primary. *** This data item would not in general be used in a macromolecular data block. ***

Data Type

Data type code
ucode
Data type detail
code item types/single words (case insensitive) ...
Primitive data type code
uchar
Regular expression
[][_,.;:"&<>()/\{}'`~!@#$%A-Za-z0-9*|+-]*

Controlled Vocabulary

Allowed Value Details
difmap difference Fourier map
direct structure-invariant direct methods
disper anomalous-dispersion techniques
geom inferred from neighbouring sites
heavy heavy-atom method
isomor isomorphous structure methods
vecmap real-space vector search

Controlled Vocabulary at Deposition

Allowed Value Details
difmap difference Fourier map
direct structure-invariant direct methods
disper anomalous-dispersion techniques
geom inferred from neighbouring sites
heavy heavy-atom method
isomor isomorphous structure methods
vecmap real-space vector search

Aliases

Alias Item Name Dictionary Name Dictionary Version
_atom_sites_solution_secondary cif_core.dic 2.0.1