Table 5. The results of docking analysis between metalloprotease of P. polymyxa (as a protein) and ligands involved in biofilm formation in S. aureus and P. aeruginosa .

Strain	Ligand	Binding energy (kcal/mol)	Possible amino acids involved in the interaction
S. aureus	PSM	-181	Gly, His, Glu, Tyr, Asp, Asn, Val,
P. aeruginosa	Sodium alginate	-123	Gln, Gly, Glu,
	Lectin	-189	Gly, Asn, Tyr, Trp, Leu