Sequence_accession_number,f_header,sseqid,stitle,pident,evalue,qcovs,annotation_source MB032209,20090333_perkinsus,tr|A5H718|A5H718_PETMA,tr|A5H718|A5H718_PETMA Cytosine deaminase OS=Petromyzon marinus OX=7757 PE=2 SV=1,100.0,5.96e-156,100.0,tr