>2bs2E (E:) observed residues (from ATOM records)
mgrmltirvfkydpqsavskphfqeykieeapsmtifivlnmiretydpdlnfdfvcrag
icgscgmmingrpslacrtltkdfedgvitllplpafklikdlsvdtgnwfngmsqrves
wihaqkehdiskleeriepevaqevfeldrciecgcciaacgtkimredfvgaaglnrvv
rfmidphdertdedyyeligdddgvfgcmtllachdvcpknlplqskiaylrrkmvsvnm