Decoding the Papain Inhibitor from Streptomyces mobaraensis as Being Hydroxylated Chymostatin Derivatives: Purification, Structure Analysis, and Putative Biosynthetic Pathway.

Juettner NE, Bogen JP, Bauer TA, Knapp S, Pfeifer F, Huettenhain SH, Meusinger R, Kraemer A, Fuchsbauer HL