1.10.3.2 laccase Streptomyces violaceusniger 1.14.19.69 biflaviolin synthase Streptomyces violaceusniger 1.14.19.69 biflaviolin synthase Streptomyces violaceusniger Tu 4113 3.1.1.14 chlorophyllase Streptomyces violaceusniger 4.2.3.157 (+)-isoafricanol synthase Streptomyces violaceusniger 4.2.3.157 (+)-isoafricanol synthase Streptomyces violaceusniger Tü 4113