>3uprA (A:) observed residues (from ATOM records)
shsmryfytamsrpgrgeprfiavgyvddtqfvrfdsdaasprmaprapwieqegpeywd
getrnmkasaqtyrenlrialryynqseagshiiqvmygcdvgpdgrllrghdqsaydgk
dyialnedlsswtaadtaaqitqrkweaarvaeqlrayleglcvewlrrylengketlqr
adppkthvthhpisdheatlrcwalgfypaeitltwqrdgedqtqdtelvetrpagdrtf
qkwaavvvpsgeeqrytchvqheglpkpltlrwep