>6h23H (H:) observed residues (from ATOM records)
ydiysrllrerivcvmgpiddsvaslviaqllflqsesnkkpihmainspggvvtaglai
ydtmqyilnpictwcvgqaasmgslllaagtpgmrhslpnsrimihqpdiaiqaeeimkl
kkqlyniyakhtkqslqviesamerdrymspmeaqefgildkvlvhp