>4lnyA (A:) observed residues (from ATOM records)
prylkgwledvvqlslrrpsvrasrqrpiislnerilefnkrnitaiiaeykrkdpsgld
verdpieyakfmeryavglfisteekyfngsyetlrkiassvsipilmydfivkesqidd
aynlgadtvalivkiltereleslleyarsygmepliiindendldialrigarfigiaa
rdwetgeinkenqrklismipsnvvkvakegiserneieelrklgvnafvtasgslmrnp
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