>1znoB (B:) observed residues (from ATOM records)
mrkiiiasqnpakvnavrsafstvfpdqewefigvsvpsevadqpmsdeetkqgalnrvr
nakqrhpgaeyyvgleagieenktfawmivesdqqrgesrsaclmlpplvlerlrqakgd
vmdeikqkggaiglltrhhltrstvyhqalilalipfinpehyps