>1m4iB (B:) observed residues (from ATOM records) htarlvhtadldsetrqdirqmvtgafagdftetdwehtlggmhaliwhhgaiiahaavi qrrliyrgnalrcgyvegvavradwrgqrlvsalldaveqvmrgayqlgalsssararrl yasrgwlpwhgptsvlaptgpvrtpdddgtvfvlpidisldtsaelmcdwragdvw