>1g5uB (B:) observed residues (from ATOM records)
swqtyvddhlmcdidghrltaaaiighdgsvwaqsssfpqfksdevaavmkdfdepgsla
ptglhlggtkymviqgepgavirgkkgsggitvkrtgqaliigiydepltpgqcnmiver
lgdylldqgl