>1umbB (B:) observed residues (from ATOM records)
almtmvqalnraldeemakdprvvvlgedvgkrggvflvtegllqkygpdrvmdtplsea
aivgaalgmaahglrpvaeiqfadyifpgfdqlvsqvaklryrsggqftaplvvrmpsgg
gvrgghhhsqspeahfvhtaglkvvavstpydakgllkaairdedpvvflepkrlyrsvk
eevpeedytlpigkaalrregkdltlicygtvmpevlqaaaelakagvsaevldlrtlmp
wdyeavmnsvaktgrvvlvsdaprhasfvsevaatiaedlldmllappirvtgfdtpypy
aqdklylptvtrilnaakraldy