Chains and heterogens:
PDB Chain Sequences:
>1tfhA (A:) ntvaaynltwkstnfktilewepkpvnqvytvqistksgdwkskcfyttdtecdltdeiv kdvkqtylarvfsypagnvestgsageplyenspeftpyletnlgqptiqsfeqvgtkvn vtvedertlvrrnntflslrdvfgkdliytlyywkssssgkktaktntneflidvdkgen ycfsvqavipsrtvnrkstdspvecmg
>1tfhA (A:) ntvaaynltwkstnfktilewepkpvnqvytvqistksgdwkskcfyttdtecdltdeiv kdvkqtylarvfsypagnvageplyenspeftpyletnlgqptiqsfeqvgtkvnvtved ertlvrrnntflslrdvfgkdliytlyywkssssgkktaktntneflidvdkgenycfsv qavipsrtvnrkstdspvecmg
>1tfhB (B:) ntvaaynltwkstnfktilewepkpvnqvytvqistksgdwkskcfyttdtecdltdeiv kdvkqtylarvfsypagnvestgsageplyenspeftpyletnlgqptiqsfeqvgtkvn vtvedertlvrrnntflslrdvfgkdliytlyywkssssgkktaktntneflidvdkgen ycfsvqavipsrtvnrkstdspvecm
>1tfhB (B:) ntvaaynltwkstnfktilewepkpvnqvytvqistksgdwkskcfyttdtecdltdeiv kdvkqtylarvfsypagnveplyenspeftpyletnlgqptiqstkvnvtvedertlvnt flslrdvfgkdliytlyygkktaktntneflidvdkgcfsvqavipsrtvnrkstdspve cm