Fig. 4From: Three-dimensional models of Mycobacterium tuberculosis proteins Rv1555, Rv1554 and their docking analyses with sildenafil, tadalafil, vardenafil drugs, suggest interference with quinol binding likely to affect protein’s functionThe FAD, iron-sulfur clusters, menaquinol molecules bound near the QP and QD sites in the crystal structure of E.coli QFR tetrameric dimer protein complex (PDB code: 1L0V) (protein is excluded for the sake of clarity). Sildenafil, tadalafil, vardenafil drug binding coinciding with the QP site in the M.tb dimer proteinBack to article page