>4r6eB (B:) observed residues (from ATOM records)
ksklpkpvqdlikmifdvesmkkamveyeidlqkmplgklskrqiqaaysilsevqqavs
qgssdsqildlsnrfytliphdfgmkkppllnnadsvqakaemldnlldievaysllrgg
sddsskdpidvnyeklktdikvvdrdseeaeiirkyvknthatthnaydlevidifkier
egecqrykpfkqlhnrrllwhgsrttnfagilsqglriappeapvtgymfgkgiyfadmv
sksanychtsqgdpiglillgevalgnmyelkhashisklpkgkhsvkglgkttpdpsan
isldgvdvplgtgissgvndtsllyneyivydiaqvnlkyllklkfnfkt