>2ge3B (B:) observed residues (from ATOM records) tvtikpiraehvesfhraldavsrerkylsfleappleavrafvldmiendhpqfvaiad gdvigwcdirrqdratrahcgtlgmgilpayrnkglgarlmrrtldaahefglhrielsv hadnaraialyekigfahegrardavsidghyidslnmaiifg