>2bj3A (A:) observed residues (from ATOM records)
melirfsisipskllekfdqiieeigyenrseairdlirdfiirhewevgneevagtiti
vynhdegdvvkalldlqheyldeiisslhvhmdehnclevivvkgeakkikmiadkllsl
kgvkhgklvmtstgke