>RSP_2172(metF) Score=4.9 Pos=-61 [Rhodobacter sphaeroides 2.4.1] ATGAATTTGTCTCAC >RSP_2171(metR) Score=4.9 Pos=-48 [Rhodobacter sphaeroides 2.4.1] GTGAGACAAATTCAT >RSP_3347(metH2) Score=4.6 Pos=-44 [Rhodobacter sphaeroides 2.4.1] ATGAAACACCTTCAT