Chains and heterogens:
PDB Chain Sequences:
>1dbiA (A:) wtpndtyyqgyqygpqntytdyawdvtkgssgqeiavidtgvdythpdldgkvikgydfv dndydpmdlnnhgthvagiaaaetnnatgiagmapntrilavraldrngsgtlsdiadai iyaadsgaevinlslgcdchtttlenavnyawnkgsvvvaaagnngssttfepasyenvi avgavdqydrlasfsnygtwvdvvapgvdivstitgnryaymsgtsmasphvaglaalla sqgrnnieirqaieqtadkisgtgtyfkygrinsynavty
>1dbiA (A:) wtpndtyyqgyqygpqntytdyawdvtkgssgqeiavidtgvdythpdldgkvikgydfv dndydpmdlnnhgthvagiaaaetnnatgiagmapntrilavraldrngsgtlsdiadai iyaadsgaevinlslgcdchtttlenavnyawnkgsvvvaaagnnsyenviavgavdqyd rlasfsnygtwvdvvapgvdivstitgnryaymsgtsmasphvaglaallasqgrnniei rqaieqtadkisgtgtyfkygrinsynavty