>2xr8U (U:) observed residues (from ATOM records)
nwtpeairglvdqekglldpriyadqslyelelervfgrswlllgheshvpetgdflaty
mgedpvvmvrqkdksikvflnqcrhrgmricrsdagnakaftcsyhgwaydiagklvnvp
fekeaffdkaewgplqarvatykglvfanwdvqapdletylgdarpymdvmldrtpagtv
aiggmqkwvipcnwkfaaeqfcsdmyhagttthlsgilagippemdlsqaqiptkgnqfr
aawgghgsgwyvdepgsllavmgpkvtqywtegpaaelaeqrlghtgmpvrrmvgqhmti
fptcsflptfnniriwhprgpneievwaftlvdadapaeikeeyrrhnirnfsaggvfeq
ddgenwveiqkglrgykaksqplnaqmglgrsqtghpdfpgnvgyvyaeeaargmyhhwm
rmmsepswatlkp