PGA biosynthesis protein CapA Seems to be required for maximum PGA (gamma-polyglutamic acid) production. CAPA_BACSU capA ywtB pgsA BSU35880 380 MKKELSFHEKLLKLTKQQKKKTNKHVFIAIPIVFVLMFAFMWAGKAETPKVKTYSDDVLSASFVGDIMMGRYVEKVTEQKGADSIFQYVEPIFRASDYVAGNFENPVTYQKNYKQADKEIHLQTNKESVKVLKDMNFTVLNSANNHAMDYGVQGMKDTLGEFAKQNLDIVGAGYSLSDAKKKISYQKVNGVTIATLGFTDVSGKGFAAKKNTPGVLPADPEIFIPMISEAKKHADIVVVQSHWGQEYDNDPNDRQRQLARAMSDAGADIIVGHHPHVLEPIEVYNGTVIFYSLGNFVFDQGWTRTRDSALVQYHLKKNGTGRFEVTPIDIHEATPAPVKKDSLKQKTIIRELTKDSNFAWKVEDGKLTFDIDHSDKLKSK