>1y9kB (B:) observed residues (from ATOM records)
namsvvieripkeaipkslllladpserqiatyvqrgltyvakqggsvigvyvlletrpk
tmeimniavaehlqgkgigkkllrhavetakgygmsklevgtgnssvsqlalyqkcgfri
fsidfdyfskhyeeeiiengivcrdmirlameln