PDBx/mmCIF
Home
Dictionaries
Browse the PDBx/mmCIF Dictionaries
Current version (V5) PDBx/mmCIF
Development Version PDBx/mmCIF
Dictionary Definition Language V2
wwPDB Validation
Browse Other Dictionaries
IHMCIF
flrCIF
Previous PDBx/mmCIF V4
Original mmCIF
NMRIF/NMR-STAR
NMR Exchange Format (NEF)
SAS
NDB NTC
3DEM
Image mmCIF
Symmetry
Biosync
ModelCIF
Documentation
PDBx/mmCIF FAQ
PDBx/mmCIF User Guide
Format
Large Structures in PDBx/mmCIF
PDB to PDBx Format Correspondences
wwPDB PDBx/mmCIF Working Group
Software
Software resources
C++ Examples
Python Examples
Reference
File syntax
Dictionary organization
Atomic description
Molecular description
Reference List
Early history
Glossary
Downloads
Contact Us
Data Item
_struct_ref_seq.align_id
Browse:
Dictionary
Category Groups
Data Categories
Data Items
Supporting Data
General
Item name
_struct_ref_seq.align_id
Category name
struct_ref_seq
Attribute name
align_id
Required in PDB entries
yes
Used in current PDB entries
Yes, in about 100.0 % of entries
Item Description
The value of _struct_ref_seq.align_id must uniquely identify a record in the STRUCT_REF_SEQ list. Note that this item need not be a number; it can be any unique identifier.
Data Type
Data type code
code
Data type detail
code item types/single words ...
Primitive data type code
char
Regular expression
[_,.;:"&<>()/\{}'`~!@#$%A-Za-z0-9*|+-]*
Child Data Items
_struct_ref_seq_dif.align_id