>1zlwL (L:) observed residues (from ATOM records)
vvmtqspstlsasvgdtititcrasqsietwlawyqqkpgkapklliykastlktgvpsr
fsgsgsgteftltisglqfddfatyhcqhyagysatfgqgtrveikrtvaapsvfifpps
deqlksgtasvvcllnnfypreakvqwkvdnalqsgnsqesvteqdskdstyslsstltl
skadyekhkvyacevthqglsspvtksfn