PDBx/mmCIF
A Member of the wwPDB

Data Category database_2

Browse:

General

Category name
database_2
Required in PDB entries
no
Category group membership
database_group
Used in current PDB entries
Yes, in about 100.0 % of entries

Category Relationship Diagrams

70
View full category relationship diagram including all dictionary data categories
70
View abbreviated category relationship diagram including only those categories used in current PDB entries.

Category Description 

               Data items in the DATABASE_2 category record details about the
               database identifiers of the data block.

               These data items are assigned by database managers and should
               only appear in a data block if they originate from that source.

               The somewhat awkward name of this category (DATABASE_2) is a
               consequence of the name DATABASE having been already used in
               the CIF core, but used in a manner different from the usage
               in mmCIF. Since CIF data names, once adopted, cannot be
               changed, a new category was created.

Category Example

View/hide Example 
 
    _database_2.database_id                'PDB'
    _database_2.database_code              '5HVP'

Key Data Items

Category Data Items

View/hide item list