>1fwsB (B:) observed residues (from ATOM records)
ekflviagpcaieseelllkvgeeikrlsekfkevefvfkssfdkanrssihsfrghgle
ygvkalrkvkeefglkittdiheswqaepvaevadiiqipaflcrqtdlllaaaktgrav
nvkkgqflapwdtknvveklkfggakeiyltergttfgynnlvvdfrslpimkqwakviy
dathsvqlpggmrefifpliraavavgcdgvfmethpepekalsdastqlplsqlegiie
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