>1lg9A (A:) observed residues (from ATOM records)
dprplhirrqgldpadellaagaltrvtigsgadaethwmatahavvrqvmgdhqqfstr
relvgnlmdydppehtrlrrkltpgftlrkmqrmapyieqivndrldemeragspadlia
fvadkvpgavlcelvgvprddrdmfmklchghldaslsqkrraalgdkfsryllamiare
rkepgegmigavvaeygddatdeelrgfcvqvmlagddnisgmiglgvlamlrhpeqida
frgdeqsaqravdeliryltvpysptpriaredltlagqeikkgdsvicslpaanrdpal
apdvdrldvtrepiphvafghgvhhclgaalarlelrtvftelwrrfpalrladpaqdte
frlttpaygltelmvaw