. "\"Catalysis of the reaction: chorismate + L-glutamine = anthranilate + pyruvate + L-glutamate.\" [EC:4.1.3.27]" . . "anthranilate synthase activity" . "anthranilate synthetase activity" . "chorismate pyruvate-lyase (amino-accepting) activity" . "EC:4.1.3.27" . "MetaCyc:ANTHRANSYN-RXN" . "RHEA:21735" . .