>5urrB (B:) observed residues (from ATOM records)
namweskfvkegltfddvllvpaksdvlprevsvktvlseslqlniplisagmdtvtead
maiamarqgglgiihknmsieqqaeqvdkvkrsggllvgaavgvtadamtridalvkasv
daivldtahghsqgvidkvkevrakypslniiagnvataeatkalieaganvvkvgigpg
sicttrvvagvgvpqltavydcatearkhgipviadggikysgdmvkalaagahvvmlgs
mfagvaespgeteiyqgrqfkvyrgmgsvgamekkklvpegiegrvpykgpladtvhqlv
gglragmgycgaqdleflrenaqfirmsgaglleshphhvqitkeapnys