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Macromolecular dictionary (mmCIF) version 2.0.09
_struct_mon_nucl.chi1
Name:'_struct_mon_nucl.chi1'
Definition:
The value in degrees of the sugar-base torsion angle chi1 (O4'-C1'-N1-C2).
Type: float
Mandatory item: no
Category: struct_mon_nucl
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.
