Intermodular Communication in Polyketide Synthases:  Comparing the Role of Protein−Protein Interactions to Those in Other Multidomain Proteins

• Published in: Biochemistry (Easton) Vol. 40; no. 8; pp. 2317 - 2325
• Main Authors: Tsuji, Stuart Y, Wu, Nicholas, Khosla, Chaitan
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 27.02.2001
• Subjects: 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase - chemistry; 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase - metabolism; Animals; Humans; Multienzyme Complexes - chemistry; Multienzyme Complexes - metabolism; Protein Structure, Tertiary; Proteins - chemistry; Proteins - metabolism; Proto-Oncogene Proteins c-fos - chemistry; Proto-Oncogene Proteins c-fos - metabolism; Proto-Oncogene Proteins c-jun - chemistry; Proto-Oncogene Proteins c-jun - metabolism; Pyruvate Dehydrogenase Complex - chemistry; Pyruvate Dehydrogenase Complex - metabolism; src-Family Kinases - chemistry; src-Family Kinases - metabolism

Although the role of protein−protein interactions in transducing signals within biological systems has been extensively explored, their relevance to the channeling of intermediates in metabolism is not widely appreciated. Polyketide synthases (PKSs) and nonribosomal peptide synthetases (NRPSs) are t...