>1k83E (E:) observed residues (from ATOM records) qenernisrlwrafrtvkemvkdrgyfitqeevelpledfkakycdsmgrpqrkmmsfqa npteesiskfpdmgslwvefcdepsvgvktmktfvihiqeknfqtgifvyqnnitpsamk lvpsippatietfneaalvvnithhelvpkhirlssdekrellkryrlkesqlpriqrad pvalylglkrgevvkiirksetsgryasyricm