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
_entity_natural_src.type
Browse:
Dictionary
Category Groups
Data Categories
Data Items
Supporting Data
General
Item name
_entity_natural_src.type
Category name
entity_natural_src
Attribute name
type
Required in PDB entries
no
Used in currrent PDB entries
No
Item Description
The general type of natural source for the entity or an indication if no natural source or multiple natural sources.
Item Example
View/hide Example
organism
Data Type
Data type code
line
Data type detail
char item types / multi-word items ...
Primitive data type code
char
Regular expression
[][ \t_(),.;:"&<>/\{}'`~!@#$%?+=*A-Za-z0-9|^-]*
Default value
organism
Values limited by enumeration list
no
Controlled Vocabulary
View/Hide Table
Allowed Value
Details
cosmid
multiple natural sources
no natural source
not applicable
organism
plasmid
virus
Controlled Vocabulary at Deposition
View/Hide Table
Allowed Value
Details
cosmid
multiple natural sources
no natural source
not applicable
organism
plasmid
virus