>5ik3D (D:) observed residues (from ATOM records)
divmtqspdslavslgeratinckssqsvlyssnnknylawyqqkpgqppklliywastr
esgvpdrfsgsgsgtdftltisslqaedvavyycqqyyrtppltfgggtkveikrtvaap
svfifppsdeqlksgtasvvcllnnfypreakvqwkvdnalqsgnsqesvteqdskdsty
slsstltlskadyekhkvyacevthqglsspvtksfnr