>2r9gP (P:) observed residues (from ATOM records)
althdkngdahydvisafqksirgsdvdaalhylarlveagdlasicrrlmvigyedigl
gnpaaaartvnavlaaeklglpearipladvvvdlclspksnsaymaldaaladiregka
gdvpdhlrdshyrgvgyqyphhfdqawvnqqylpdklknaqyyqpkdtgkyeqalgqqyy
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