Overexpression, Purification, and Biochemical Characterization of the vanC2 d‑Ala‑d‑Ser Ligase from Enterococcus casseliflavus SSK and Its Inhibition by an Oxadiazole Derivative - Sneha B. Paymal; Sagar S. Barale; Shirishkumar V. Supanekar; Kailas D. Sonawane; Kiran D. Pawar (ACS Omega)