>6gw9A (A:) observed residues (from ATOM records)
adtivaveldtypntdigdpsyphigidiksvrskktakwnmqngkvgtahiiynsvdkr
lsavvsypnadsatvsydvdldnvlpewvrvglsastglyketntilswsftsklksntn
alhfmfnqfskdqkdlilqgdattgtdgnleltrvssngspqgssvgralfyapvhiwes
savvasfeatftflikspdshpadgiaffisnidssipsgstgrllglfpdan