This is being worked out. It can represent the SW-PROT FEATURES, and is being linked to the sequence. It is also capable of representing SITE, HELIX, etc from PDB.
The SWISS-PROT description is given in the content.
We suggest the using the BUILTIN=KEYWORD option for XVAR where possible, (or DICTNAME) to hold content like "ACTIVE SITE".
FEATURE uses the DICTNAME and CONVENTION attributes and so can resolve ambiguities of terminology.
ATTRIBUTES
CONTENT DECLARATION
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