>4pjaE (E:) observed residues (from ATOM records) qnidqptemtategaivqinctyqtsgfnglfwyqqhageaptflsynvldgleekgrfs sflsrskgysylllkelqmkdsasylcagmdsnyqliwgagtkliikpdiqnpdpavyql rdsvclftdfdsqtnvsqskdsdvyitdkcvldmrsmdfksnsavawsnfacanafnnsi ipedtffp