Structure Elucidation and Identification of Novel Lead Molecules against Sulfur Import Protein cysA of .

Aims: The present work considers the Sulphate import ABC transporter protein (cysA) as a potential drug target for the identification of inhibitors for the protein.

Background: The ABC (ATP binding cassette) transporters play a crucial role in the survival and virulence of by the acquisition of micronutrients from host tissue.

Objectives: The 3D structural features of the cysA protein are built.