>3pckR (R:) observed residues (from ATOM records) paqdnsrfvirdrnwhpkaltpdyktsiarsprqalvsipqsisettgpnfshlgfgahd hdlllnfglpigeriivagrvvdqygkpvpntlvemwqanaggryrhkndrylapldpnf ggvgrcltdsdgyysfrtikpgpypwrngpndwrpahihfgisgpsiatklitqlyfegd plipmcpivksianpeavqqliakldmnnanpmdclayrfdivlrgqrkthfe