Chains and heterogens:
PDB Chain Sequences:
>1xb9A (A:) vprgsqnflfgcelkadkkeysfkveddenehqlslrtvslgasakdelhvveaeginye gktikialaslkpsvqptvslggfeitppvilrlksgsgpvyvsgqhlvaledl
>1xb9A (A:) sqnflfgcelkadkkeysfkveddenehqlslrtvslgasakdelhvveaeginyegkti kialaslkpsvqptvslggfeitppvilrlksgsgpvyvsgqhlvale
>1xb9B (B:) vprgsqnflfgcelkadkkeysfkveddenehqlslrtvslgasakdelhvveaeginye gktikialaslkpsvqptvslggfeitppvilrlksgsgpvyvsgqhlvaledl
>1xb9B (B:) sqnflfgcelkadkkeysfkveddenehqlslrtvslgasakdelhvveaeginyegkti kialaslkpsvqptvslggfeitppvilrlksgsgpvyvsgqhlval
>1xb9C (C:) vprgsqnflfgcelkadkkeysfkveddenehqlslrtvslgasakdelhvveaeginye gktikialaslkpsvqptvslggfeitppvilrlksgsgpvyvsgqhlvaledl
>1xb9C (C:) sqnflfgcelkadkkeysfkveddehqlslrtvslgasakdelhvveaeginyegktiki alaslkpsvqptvslggfeitppvilrlksgsgpvyvsgqhlva
>1xb9D (D:) vprgsqnflfgcelkadkkeysfkveddenehqlslrtvslgasakdelhvveaeginye gktikialaslkpsvqptvslggfeitppvilrlksgsgpvyvsgqhlvaledl
>1xb9D (D:) sqnflfgcelkadkkeysfveddenehqlslrtvslgasakdelhvveaeginyegktik ialaslkpsvqptvslggfeitppvilrlksgsgpvyvsgqhlv
>1xb9E (E:) vprgsqnflfgcelkadkkeysfkveddenehqlslrtvslgasakdelhvveaeginye gktikialaslkpsvqptvslggfeitppvilrlksgsgpvyvsgqhlvaledl
>1xb9E (E:) sqnflfgcelkadkkeysfkveddenehqlslrtvslgasakdelhvveaeginyegkti kialaslkpsvqptvslggfeitppvilrlksgsgpvyvsgqhlva
>1xb9F (F:) vprgsqnflfgcelkadkkeysfkveddenehqlslrtvslgasakdelhvveaeginye gktikialaslkpsvqptvslggfeitppvilrlksgsgpvyvsgqhlvaledl
>1xb9F (F:) sqnflfgcelkadkkeysfkvedenehqlslrtvslgasakdelhvveaeginyegktik ialaslkpsvqptvslggfeitppvilrlksgsgpvyvsgqhlva
>1xb9G (G:) vprgsqnflfgcelkadkkeysfkveddenehqlslrtvslgasakdelhvveaeginye gktikialaslkpsvqptvslggfeitppvilrlksgsgpvyvsgqhlvaledl
>1xb9G (G:) sqnflfgcelkadkkeysfkvdenehqlslrtvslgasakdelhvveaeginyegktiki alaslkpsvqptvslggfeitppvilrlksgsgpvyvsgqhlval
>1xb9H (H:) vprgsqnflfgcelkadkkeysfkveddenehqlslrtvslgasakdelhvveaeginye gktikialaslkpsvqptvslggfeitppvilrlksgsgpvyvsgqhlvaledl
>1xb9H (H:) sqnflfgcelkadkkeysfkveddnehqlslrtvslgasakdelhvveaeginyegktik ialaslkpsvqptvslggfeitppvilrlksgsgpvyvsgqhlvale
>1xb9I (I:) vprgsqnflfgcelkadkkeysfkveddenehqlslrtvslgasakdelhvveaeginye gktikialaslkpsvqptvslggfeitppvilrlksgsgpvyvsgqhlvaledl
>1xb9I (I:) sqnflfgcelkadkkeysfkveddenehqlslrtvslgasakdelhvveaeginyegkti kialaslkpsvqptvslggfeitppvilrlksgsgpvyvsgqhlval
>1xb9J (J:) vprgsqnflfgcelkadkkeysfkveddenehqlslrtvslgasakdelhvveaeginye gktikialaslkpsvqptvslggfeitppvilrlksgsgpvyvsgqhlvaledl
>1xb9J (J:) sqnflfgcelkadkkeysfkvddenehqlslrtvslgasakdelhvveaeginyegktik ialaslkpsvqptvslggfeitppvilrlksgsgpvyvsgqhlval