1.1.99.20 57000 - 4 * 57000, Flavobacterium sp. No.203, SDS-PAGE 389908 1.1.99.20 58800 - 2 * 58800, SDS-PAGE 389911 1.1.99.20 60000 - 4 * 60000, mixed culture of Flavobacterium sp. and Pseudomonas sp., SDS-PAGE 389906 1.1.99.20 72000 - gel filtration 389910 1.1.99.20 120000 - gel filtration 389911 1.1.99.20 220000 - strain No.203, gel filtration 389908 1.1.99.20 240000 - mixed culture of Flavobacterium sp. and Pseudomonas sp., gel filtration 389906