Defined in file seqfeat.asn
C++ class: CCode_break
Code-break ::= SEQUENCE { -- specific codon exceptions
loc Seq-loc , -- location of exception
aa CHOICE { -- the amino acid
ncbieaa INTEGER , -- ASCII value of NCBIeaa code
ncbi8aa INTEGER , -- NCBI8aa code
ncbistdaa INTEGER } } -- NCBIstdaa code