>1ofnB (B:) observed residues (from ATOM records)
mqarklavdgaieftprvfaddrgllilpyqeeafveahggplfrvaqtihsmskrgvvr
gihytvtppgtakyvycargkamdividirvgsptfgqwdsvlmdqqdpravylpvgvgh
afvaleddtvmsymlsrsyvtqdelalsaldpalglpidigvepivsdrdrvaitlaeaq
rqgllpdyttsqeierrltavpv