>gnl|PDB|1BND.1 strand_id:A description:BRAIN DERIVED NEUROTROPHIC FACTOR
HSDPARRGQLSVCDSISEWVTAADKKTAVDMSGGTVTVLEKVPVSKGQLKQYFYETKCNPMGYTKEGCRGIDKRHWNSQCRTTQSYVRALTMDSKKRIGWRFIRIDTSCVCTLTIKRGR
>gnl|PDB|1BND.2 strand_id:B description:NEUROTROPHIN 3
YAEHKSHRGEVSVCDSESLWVTDKSSAIDIRGHQVTVLGEIKTQNSPVKQYFYETRCKEARPVKNGCRGIDDKHWNSQCKTSQTYVRALTSENNKLVGWRWIRIDTSCVCALSRKIGRT