PDBx/mmCIF
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Data Item
_chem_comp.mon_nstd_class
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General
Item name
_chem_comp.mon_nstd_class
Category name
chem_comp
Attribute name
mon_nstd_class
Required in PDB entries
no
Used in currrent PDB entries
No
Item Description
A description of the class of a nonstandard monomer if the nonstandard monomer represents a modification of a standard monomer.
Item Example
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iodinated base
Data Type
Data type code
text
Data type detail
text item types / multi-line text ...
Primitive data type code
char
Regular expression
[][ \n\t()_,.;:"&<>/\{}'`~!@#$%?+=*A-Za-z0-9|^-]*