>sp|Q6NCZ6|RPAI_RHOPA 4-coumaroyl-homoserine lactone synthase OS=Rhodopseudomonas palustris GN=rpaI MQVHVIRRENRALYAGLLEKYFRIRHQIYVVERGWKELDRPDGREIDQFDTEDAVYLLGV DNDDIVAGMRMVPTTSPTLLSDVFPQLALAGPVRRPDAYELSRIFVVPRKRGEHGGPRAE AVIQAAAMEYGLSIGLSAFTIVLETWWLPRLVDQGWKAKPLGLPQDINGFSTTAVIVDVD DDAWVGICNRRSVPGPTLEWRGLEAIRRHSLPEFQVIS