>3mpfB (B:) observed residues (from ATOM records)
lpdsvdwrekgcvtevkyqgscgaswafsavgaleaqlklktgklvslsaqnlvdcstek
ygnkgcnggfmttafqyiidnkgidsdasypykamdqkcqydskyraatcskytelpygr
edvlkeavankgpvsvgvdarhpsfflyrsgvyyepsctqnvnhgvlvvgygdlngkeyw
lvknswghnfgeegyirmarnkgnhcgiasfpsypei