Data Item _reflns.pdbx_orthogonalization_convention

General

Item name
_reflns.pdbx_orthogonalization_convention
Category name
reflns
Attribute name
pdbx_orthogonalization_convention
Required in PDB entries
no
Used in current PDB entries
Yes, in about 0.01 % of entries

Item Description

Description of orthogonalization convention used. The notation can make use of unit cell axes "a", "b" and "c" and the reciprocal unit cell axes "astar", "bstar" and "cstar". Upper case letters "X", "Y" and "Z" denote the orthogonal axes, while lower case "x" stands for "cross product".

Data Type

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

Controlled Vocabulary

Allowed Value Details
pdb X along a, Y along (cstar x a), Z along cstar, with origins conincident

Controlled Vocabulary at Deposition

Allowed Value Details
pdb X along a, Y along (cstar x a), Z along cstar, with origins conincident

Aliases

Alias Item Name Dictionary Name Dictionary Version
_reflns.gphl_orthogonalization_convention gphl-proc-aniso-extension.dic 0.0