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Data Item
_pdbx_point_symmetry.H-M_notation
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Item name
_pdbx_point_symmetry.H-M_notation
Category name
pdbx_point_symmetry
Attribute name
H-M_notation
Required in PDB entries
no
Used in current PDB entries
Yes, in about 0.2 % of entries
Item Description
The Hermann-Mauguin notation for this point symmetry group.
Item Examples
6
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Item Example1
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I -> 532
Item Example2
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O -> 432
Item Example3
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T -> 23
Item Example4
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Cn -> n (e.g. C5 -> 5)
Item Example5
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Dn -> n22 (n even)
Item Example6
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Dn -> n2 (n odd)
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*|+-]*