Chains and heterogens:
PDB Chain Sequences:
>1fq9A (A:) hfkdpkrlycknggfflrihpdgrvdgvreksdphiklqlqaeergvvsikgvsanryla mkedgrllasksvtdecffferlesnnyntyrsrkytswyvalkrtgqyklgsktgpgqk ailflpmsa
>1fq9B (B:) hfkdpkrlycknggfflrihpdgrvdgvreksdphiklqlqaeergvvsikgvsanryla mkedgrllasksvtdecffferlesnnyntyrsrkytswyvalkrtgqyklgsktgpgqk ailflpmsa
>1fq9C (C:) mpvapywtspekmekklhavpaaktvkfkcpssgtpqptlrwlkngkefkpdhriggykv ryatwsiimdsvvpsdkgnytciveneygsinhtyqldvversphrpilqaglpanktva lgsnvefmckvysdpqphiqwlkhievngskigpdnlpyvqilktagvnttdkemevlhl rnvsfedageytclagnsiglshhsawltvl
>1fq9D (D:) mpvapywtspekmekklhavpaaktvkfkcpssgtpqptlrwlkngkefkpdhriggykv ryatwsiimdsvvpsdkgnytciveneygsinhtyqldvversphrpilqaglpanktva lgsnvefmckvysdpqphiqwlkhievngskigpdnlpyvqilktagvnttdkemevlhl rnvsfedageytclagnsiglshhsawltvl
>1fq9D (D:) mpvapywtspekmekklhavpaaktvkfkcpssgtpqptlrwlkngkefkpdhriggykv ryatwsiimdsvvpsdkgnytciveneygsinhtyqldvversphrpilqaglpanktva lgsnvefmckvysdpqphiqwlkhvqilktagvnttdkemevlhlrnvsfedageytcla gnsiglshhsawltvl