>sp|Q9L3B2|PQQC_GLUOX Pyrroloquinoline-quinone synthase OS=Gluconobacter oxydans GN=pqqC MTLLTPDQLEAQLRQIGAERYHNRHPFHRKLHDGKLDKAQVQAWALNRYYYQARIPAKDA TLLARLPTAELRREWRRRIEDHDGTEPGTGGVARWLMLTDGLGLDRDYVESLDGLLPATR FSVDAYVNFVRDQSILAAIASSLTELFSPTIISERVSGMLRHYDFVSEKTLAYFTPRLTQ APRDSDFALAYVREKARTPEQQKEVLGALEFKCSVLWTMLDALDYAYVEGHIPPGAFVP