>3ixpD (D:) observed residues (from ATOM records)
vppltanqksliarlvyyqegyeqmpfrqitemtiltvqlivefakglpgfskisqsdqi
tllkacssevmmlrvarrydaatdsvlfannqaytrdnyrkagmayviedllhfcrcmys
mmmdnvhyalltaivifsdrpgleqpslveeiqryylntlrvyilnqnsasprsavifgk
ilgilteirtlgmqnsnmcislklknrklppfleeiwdva