>1tg6E (E:) observed residues (from ATOM records)
plipivvydiysrllrerivcvmgpiddsvaslviaqllflqsesnkkpihmyinspggv
vtaglaiydtmqyilnpictwcvgqaasmgslllaagtpgmrhslpnsrimihqpsggar
gqatdiaiqaeeimklkkqlyniyakhtkqslqviesamerdrymspmeaqefgildkvl
vhppqdgedeptlvqk