It is produced by the strain of Polyangium brachysporum sp. No. K481-B-101. It is an anti-tumor antibiotic. It has the activity against pathogenic fungi and yeast, the activity of Glidobactin C is the strongest. Glidobactin C has anti-candida albicans and aspergillus fumigatus activity with MIC of 0.8 μg/mL. It also extends the survival of mice inoculated with leukemia P388 cells.