Chains and heterogens:
PDB Chain Sequences:
>1ydvA (A:) markyfvaanwkcngtlesiksltnsfnnldfdpskldvvvfpvsvhydhtrkllqskfs tgiqnvskfgngsytgevsaeiakdlnieyviighferrkyfhetdedvreklqaslknn lkavvcfgesleqreqnktievitkqvkafvdlidnfdnvilvyeplwaigtgktatpeq aqlvhkeirkivkdtcgekqanqirilyggsvntencssliqqedidgflvgnaslkesf vdiiksam
>1ydvA (A:) rkyfvaanwkcngtlesiksltnsfnnldfdpskldvvvfpvsvhydhtrkllqskfstg iqnvskfgngsytgevsaeiakdlnieyviighferrkyfhetdedvreklqaslknnlk avvcfgesleqreqnktievitkqvkafvdlidnfdnvilvyeplwaigtgktatpeqaq lvhkeirkivkdtcgekqanqirilyggsvntencssliqqedidgflvgnaslkesfvd iiksam
>1ydvB (B:) markyfvaanwkcngtlesiksltnsfnnldfdpskldvvvfpvsvhydhtrkllqskfs tgiqnvskfgngsytgevsaeiakdlnieyviighferrkyfhetdedvreklqaslknn lkavvcfgesleqreqnktievitkqvkafvdlidnfdnvilvyeplwaigtgktatpeq aqlvhkeirkivkdtcgekqanqirilyggsvntencssliqqedidgflvgnaslkesf vdiiksam
>1ydvB (B:) rkyfvaanwkcngtlesiksltnsfnnldfdpskldvvvfpvsvhydhtrkllqskfstg iqnvskfgngsytgevsaeiakdlnieyviighferrkyfhetdedvreklqaslknnlk avvcfgesleqreqnktievitkqvkafvdlidnfdnvilvyeplwaigtgktatpeqaq lvhkeirkivkdtcgekqanqirilyggsvntencssliqqedidgflvgnaslkesfvd iiksam