Sequence_accession_number,f_header,sseqid,stitle,pident,evalue,qcovs,annotation_source HB907762,51228897_methanosarcina,tr|Q8TRW8|Q8TRW8_METAC,tr|Q8TRW8|Q8TRW8_METAC IstB helper protein OS=Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A) OX=188937 GN=istB PE=3 SV=1,100.0,1.62e-180,99.6,tr