>2depB (B:) observed residues (from ATOM records)
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adrivqfakengmelrfhtlvwhnqtpdwffldkegkpmveetdpqkreenrklllqrle
nyiravvlrykddikswdvvneviepndpggmrnspwyqitgteyievafratreaggsd
iklyindyntddpvkrdilyelvknllekgvpidgvghqthidiynppveriiesikkfa
glgldniiteldmsiyswndrsdygdsipdyiltlqakryqelfdalkenkdivsavvfw
gisdkyswlngfpvkrtnapllfdrnfmpkpafwaivdp