Crystallographic Information Framework

[CIF logo]

Index

Protein Data Bank exchange dictionary (pdbx) version 1.0521

Category STRUCT_CONN_TYPE

Name:
'struct_conn_type'

Description:

   Data items in the STRUCT_CONN_TYPE category record details
   about the criteria used to identify interactions between
   portions of the structure.

Example:

Example 1 - based on PDB entry 5HVP and laboratory records for the structure corresponding to PDB entry 5HVP. 
 
    loop_
    _struct_conn_type.id
    _struct_conn_type.criteria
    _struct_conn_type.reference
      saltbr
     'negative to positive distance > 2.5 \%A, < 3.2 \%A'      .
      hydrog
     'NO distance > 2.5\%A, < 3.5\%A, NOC angle < 120 degrees' .


Category groups:
    inclusive_group
    struct_group
Category key:
    _struct_conn_type.id

Mandatory category: no


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.