Defined in file seqsplit.asn
C++ class: CID2S_Seq_descr_Info
ID2S-Seq-descr-Info ::= SEQUENCE {
type-mask INTEGER, -- mask of Seq-descr types,
bioseqs ID2S-Bioseq-Ids OPTIONAL,
bioseq-sets ID2S-Bioseq-set-Ids OPTIONAL
}