>2iy4V (V:) observed residues (from ATOM records)
vdtkeflnhqvanlnvftvkihqihwymrghnfftlhekmddlysefgeqmdevaerlla
iggspfstlkeflenasveeapytkpktmdqlmedlvgtlellrdeyqqgieltdkegdn
vtndmliafkasidkhiwmfkaflgkaple