Defined in file cdd.asn
C++ class: CFeature_evidence
Feature-evidence ::= CHOICE {
comment VisibleString, -- so we can spell out what doesn't
-- fit in any other category
reference Pub, -- evidence via a literature reference
bsannot Biostruc-annot-set, -- evidence via Biostruc-features, such
-- as structure superpositions
seqfeat Seq-feat, -- evidence is a Sequence feature found
-- elsewhere
book-ref Cdd-book-ref -- evidence is a book chapter or figure
}