Crystallographic Information Framework

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Index

Protein Data Bank exchange dictionary (pdbx) version 1.0521

_pdbx_validate_torsion.psi

Name:
'_pdbx_validate_torsion.psi'

Definition:

   The Psi value that for the residue that lies outside normal limits 
    (in combination with the Phi value) with regards to the rammachandran plot

Type: float

Mandatory item: yes


The permitted range is [-180.0, 180.0]

Category: pdbx_validate_torsion


International Tables for Crystallography

Volume G: Definition and exchange of crystallographic data

First online edition (2006)

Edited by S. R. Hall and B. McMahon

An essential guide and reference to CIF for programmers, data managers handling crystal-structure information and practising crystallographers.