Data Category pdbx_chem_comp_nonstandard
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General 
- Category name
- pdbx_chem_comp_nonstandard
- Required in PDB entries
- no
- Category group membership
- chem_comp_group ndb_group
- Used in current PDB entries
- No
- Used internally by PDB
- Yes
Category Relationship Diagrams 
View full category relationship diagram including all dictionary data categories
Category Description
Data items in the PDBX_CHEM_COMP_NONSTANDARD category describes
common nucleotide modifications and nonstandard features.
Additional Category Example for Depositors
loop_ _pdbx_chem_comp_nonstandard.comp_id _pdbx_chem_comp_nonstandard.type ASD 'sugar modification' ABC 'base modification'
