>6QRO_1|Chains A, B, C, D|Glutamine cyclotransferase|Tannerella forsythia (strain ATCC 43037 / JCM 10827 / FDC 338) (203275) GSHMGQKNTTKEETTEPADTDKRIEAPTFNADSAYAYIERQVAFGPRVPNTEAHQRCADYLAGELDRHGAKVYVQEAVLTAYNGEKLKAQNIVGAFQPEKSRRVLLFAHWDSRPYADHDTDEANHRKPIDGADDGGSGVGILLEIARQIQAKAPAIGIDIVFFDAEDYGTPEFVDEYKPDTWCLGSQFWAKNPHVPNYKAEFGILLDMVGSRGATFYKESTSVQYAARYVEKVWTAARELGYGKYFINAQGGAIVDDHQYVIQGLRTPCLDIINYDPDTQSGFGPYWHTQNDTMENIDRETLKAVGETILNVIYNEK