Crystallographic Information Framework

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Index

Protein Data Bank exchange dictionary (pdbx) version 1.0521

_pdbx_validate_rmsd_angle.label_alt_id_2

Name:
'_pdbx_validate_rmsd_angle.label_alt_id_2'

Definition:

   An optional identifier of the second of the three atoms that
    define the covalent angle.

    This data item is a pointer to _atom_site.label_alt_id in the
    ATOM_SITE category.

Type: code

Mandatory item: no

Category: pdbx_validate_rmsd_angle


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.