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Protein Data Bank exchange dictionary (pdbx) version 1.0521
_ndb_struct_feature_na.feature
Name:'_ndb_struct_feature_na.feature'
Definition:
This data item identifies a structural feature of this entry.
Type: line
Mandatory item: yes
The data value must be one of the following:
|
pseudoknot | . |
|
'intercalated base' | . |
|
'backbone turn' | . |
|
'intramolecular base triplet' | . |
|
'ribose zipper' | . |
|
'purine platform' | . |
|
'bent/kinked double helix' | . |
Category: ndb_struct_feature_na
International Tables for Crystallography
Volume G: Definition and exchange of crystallographic data
Edited by S. R. Hall and B. McMahon
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An essential guide and reference to CIF for programmers, data managers handling crystal-structure information and practising crystallographers.
