>AF_AFB2FI28F1_1|Chain A|Olefin beta-lactone synthetase|Stenotrophomonas maltophilia (strain K279a) (522373) MNRPCNIAARLPELARERPDQIAIRCPGRRGAGNGMAAYDVTLDYRQLDARSDAMAAGLAGYGIGRGVRTVVMVRPSPEFFLLMFALFKLGAVPVLVDPGIDRRALKQCLDEAQPEAFIGIPLAHVARLVLRWAPSAARLVTVGRRLGWGGTTLAALERAGAKGGPMLAATDGEDMAAILFTSGSTGVPKGVVYRHRHFVGQIQLLGSAFGMEAGGVDLPTFPPFALFDPALGLTSVIPDMDPTRPAQADPVRLHDAIQRFGVTQLFGSPALMRVLAKHGRPLPTVTRVTSAGAPVPPDVVATIRSLLPADAQFWTPYGATECLPVAVVEGRELERTRAATEAGAGTCVGSVVAPNEVRIIAIDDAPLADWSQARVLAVGEVGEITVAGPTATDSYFNRPQATAAAKIRETLADGSTRVVHRMGDVGYFDAQGRLWFCGRKTQRVETARGPLYTEQVEPVFNTVAGVARTALVGVGAAGAQVPVLCVELLRGQSDSPALQEALRAHAAARTPEAGLQHFLVHPAFPVDIRHNAKIGREKLAVWASAELEKRA