Chains and heterogens:
PDB Chain Sequences:
>1flgA (A:) kdvtwedianddkttgdvlqygmgthaqrwsplkqvnadnvfkltpawsysfgdekqrgq esqaivsdgviyvtasysrlfaldaktgkrlwtynhrlpddirpccdvvnrgaaiygdkv ffgtldasvvalnkntgkvvwkkkfadhgagytmtgaptivkdgktgkvllihgssgdef gvvgrlfardpdtgeeiwmrpfveghmgrlngkdstvtgdvkapswpddrnsptgkvesw shgggapwqsasfdaetntiivgagnpgpwntwartakggnphdydslytsgqvgvdpss gevkwfyqhtpndawdfsgnnelvlfdykakdgkivkatahadrngffyvvdrsngklqn afpfvdnitwashidlktgrpveregqrpplpepgqkhgkavevsppflggknwnpmays qdtglfyvpanhwkedywteevsytkgsaylgmgfrikrmyddhvgslramdpvsgkvvw ehkehlplwagvlatagnlvftgtgdgyfkafdaksgkelwkfqtgsgivsppitweqdg eqylgvtvgyggavplwggdmadltrpvaqggsfwvfklpsw
>1flgB (B:) kdvtwedianddkttgdvlqygmgthaqrwsplkqvnadnvfkltpawsysfgdekqrgq esqaivsdgviyvtasysrlfaldaktgkrlwtynhrlpddirpccdvvnrgaaiygdkv ffgtldasvvalnkntgkvvwkkkfadhgagytmtgaptivkdgktgkvllihgssgdef gvvgrlfardpdtgeeiwmrpfveghmgrlngkdstvtgdvkapswpddrnsptgkvesw shgggapwqsasfdaetntiivgagnpgpwntwartakggnphdydslytsgqvgvdpss gevkwfyqhtpndawdfsgnnelvlfdykakdgkivkatahadrngffyvvdrsngklqn afpfvdnitwashidlktgrpveregqrpplpepgqkhgkavevsppflggknwnpmays qdtglfyvpanhwkedywteevsytkgsaylgmgfrikrmyddhvgslramdpvsgkvvw ehkehlplwagvlatagnlvftgtgdgyfkafdaksgkelwkfqtgsgivsppitweqdg eqylgvtvgyggavplwggdmadltrpvaqggsfwvfklpsw