>1g5uA (A:) observed residues (from ATOM records)
swqtyvddhlmcdidghrltaaaiighdgsvwaqsssfpqfksdevaavmkdfdepgsla
ptglhlggtkymviqgepgavirgkkgsggitvkrtgqaliigiydepltpgqcnmiver
lgdylldqgl