Data Item _pdbx_diffrn_orientation.type
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General 
- Item name
- _pdbx_diffrn_orientation.type
- Category name
- pdbx_diffrn_orientation
- Attribute name
- type
- Required in PDB entries
- no
- Used in current PDB entries
- No
Item Description
A description of the orientation matrix type and how it should
be applied to define the orientation of the crystal with respect
to the local right-handed coordinate system.
Data Type 
- Data type code
- line
- Data type detail
- char item types / multi-word items ...
- Primitive data type code
- char
- Regular expression
- [][ \t_(),.;:"&<>/\{}'`~!@#$%?+=*A-Za-z0-9|^-]*
Controlled Vocabulary
| Allowed Value | Details |
|---|---|
| Real-space unit cell axis directions | Laboratory coordinates of the real-space unit cell a ([1][1-3]), b ([2][1-3]) and c ([3][1-3]) axes of the unrotated crystal (at datum position of the spindle axis) |
| U matrix | U matrix |
| UB matrix | UB matrix |
Controlled Vocabulary at Deposition
| Allowed Value | Details |
|---|---|
| Real-space unit cell axis directions | Laboratory coordinates of the real-space unit cell a ([1][1-3]), b ([2][1-3]) and c ([3][1-3]) axes of the unrotated crystal (at datum position of the spindle axis) |
| U matrix | U matrix |
| UB matrix | UB matrix |