Sequence_accession_number,f_header,sseqid,stitle,pident,evalue,qcovs,annotation_source MV660064,28450545_unknown.,tr|I7J836|I7J836_METBM,tr|I7J836|I7J836_METBM BREX system P-loop protein BrxC OS=Methanoculleus bourgensis (strain ATCC 43281 / DSM 3045 / OCM 15 / MS2) OX=1201294 GN=BN140_0945 PE=4 SV=1,100.0,0.0,99.9,tr