Data Item _space_group.bravais_type
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General 
- Item name
- _space_group.bravais_type
- Category name
- space_group
- Attribute name
- bravais_type
- Required in PDB entries
- no
- Used in current PDB entries
- No
Item Description
The symbol denoting the lattice type(Bravais type) to which the
translational subgroup (vector lattice) of the space group
belongs. It consisting of a lower case letter indicating the
crystal system followed by an upper case letter indicating
the lattice centring. The setting-independent symbol mS
replaces the setting-dependent symbols mB and mC, and the
setting-independent symbol oS replaces the setting-dependent
symbols oA, oB and oC (see International Tables for
Crystallography A 1995 edition p.13).
Item Example
aP
Data Type 
- Data type code
- char
- 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 |
|---|---|
| aP | |
| cF | |
| cI | |
| cP | |
| hP | |
| hR | |
| mP | |
| mS | |
| oF | |
| oI | |
| oP | |
| oS | |
| tI | |
| tP |
Controlled Vocabulary at Deposition
| Allowed Value | Details |
|---|---|
| aP | |
| cF | |
| cI | |
| cP | |
| hP | |
| hR | |
| mP | |
| mS | |
| oF | |
| oI | |
| oP | |
| oS | |
| tI | |
| tP |