Sequence_accession_number,f_header,sseqid,stitle,pident,evalue,qcovs,annotation_source HC495381,51584219_prochlorococcus,tr|A2CBJ5|A2CBJ5_PROM3,tr|A2CBJ5|A2CBJ5_PROM3 Cysteine synthase OS=Prochlorococcus marinus (strain MIT 9303) OX=59922 GN=P9303_21201 PE=3 SV=1,100.0,2.79e-228,99.7,tr