>sp|Q01757|ACVS_STRCL N-(5-amino-5-carboxypentanoyl)-L-cysteinyl-D-valine synthase OS=Streptomyces clavuligerus GN=pcbAB MMSARYPRTAAEWTTRIQGVSSERCDLEMLLKDEWRNRIAVRDDDPGVRATRQRDIVVDG REYTALKDALRAADGVSAGALALASLHSVMRAYGHGEQTVAAFVDATATAELKTAAVLPV IVDHIEHTRLTCAEAIRELDETLRRKDSYTRADEVLQRGLFDALLVLAEREVALSELPSA PLVMVVRDDAARGRLCWTMAYAGELFEDTTVAGVLEVVREVLGQYAGRPGDRVAEIELAS REQRERLQRWNATDGDFPADQRLNDLVEAAVRRSPDREAVVFGTQRLTYREVDARANRFA HWLLGPGLGVRSQQLVGIFLDKSDLGVVATLGIWKAGAAYVPIDPAYPAERVRFAVGDTG LRGIVTNRHHAGRLREILGAEHADVTVVEIESVLDEQAAADTDGLLSVKPELALGVRDLA YLTYTSGTTGVPKGVPKYHDSVVNSITDLSERYDMRRPGTERVALFASYVFEPHLRQTLI ALINGQTLVVVPEEVRLDPDRFPAYIEEHGVTYLNATGSVLQHFDLRRRTSLKRLLLVGE ELTAAGLRQLRERFSGRIVNEYAFTEAAFVTAVKKFAPGVTERADRSIGRPVRNVKWYVL SQDLKRLPVGAIGELYIGGCGVAPGYLNRDDLTAERFLTNPYASEQDRARGTNARIYRTG DLARMLPSGEVEFMGRSDFQLKLNGVRVEPGEIEAQATEYAGVRKCVVIAREGAGGGSDR HLVGYYLTEPGAGVTEAELLSFLERRLIRIMVPARMVRLESIPVNVNGKVDWRALPEVDL ARPDTGGGAVGSTTTGGVRGELREI