>2b63E (E:) observed residues (from ATOM records)
dqenernisrlwrafrtvkemvkdrgyfitqeevelpledfkakycdsmgrpqrkmmsfq
anpteesiskfpdmgslwvefcdepsvgvktmktfvihiqeknfqtgifvyqnnitpsam
klvpsippatietfneaalvvnithhelvpkhirlssdekrellkryrlkesqlpriqra
dpvalylglkrgevvkiirksetsgryasyricm