COMPLEX STRUCTURE OF THE EXTERNAL THIOESTERASE OF THE SURFACTIN-SYNTHETASE WITH A CARRIER DOMAIN 2K2Q LIGASE/HYDROLASE, THIOESTERASE, A/B-HYDROLASE, NRPS, NON-RIBOSOMAL PEPTIDE SYNTHETASE, TYPE II THIOESTERASE, ANTIBIOTIC BIOSYNTHESIS, LIGASE, MULTIFUNCTIONAL ENZYME, PHOSPHOPANTETHEINE, CYTOPLASM, SPORULATION, STRESS RESPONSE, LIGASE/HYDROLASE COMPLEX