Chains and heterogens:
PDB Chain Sequences:
>1bgeA (A:) plpqsfllkcleqmrkvqadgtalqetlcathqlchpeelvllghalgipqpplsscssq alqlmgclrqlhsglflyqgllqalagispelaptldtlqldttdfainiwqqmedlgma pavpptqgtmpaftsafqrraggvlvasnlqsflelayralrhfak
>1bgeA (A:) plpqsfllkcleqmrkvqadgtalqetlcathqlchpeelvllghalgipqpplsscssq alqlmgclrqlhsglflyqgllqalagispelaptldtlqldttdfainiwqqmedlgma ptmpaftsafqrraggvlvasnlqsflelayralrhfak
>1bgeB (B:) plpqsfllkcleqmrkvqadgtalqetlcathqlchpeelvllghalgipqpplsscssq alqlmgclrqlhsglflyqgllqalagispelaptldtlqldttdfainiwqqmedlgma pavpptqgtmpaftsafqrraggvlvasnlqsflelayralrhfa
>1bgeB (B:) plpqsfllkcleqmrkvqadgtalqetlcathqlchpeelvllghalgipqpplsscssq alqlmgclrqlhsglflyqgllqalagispelaptldtlqldttdfainiwqqmedlgma patmpaftsafqrraggvlvasnlqsflelayralrhfa