Electrostatic surface potential of the three complexes. A, B & C show the electrostatic surface potential on solvent accessible surface around PvPGIP1-FmPG, PvPGIP2-FmPG, GmPGIP3-FmPG docked complexes respectively at which the surface colors are clamped at red (-5) or blue (+5). B and C signify similar mode of binding and electrostatic interaction between the two PGIP molecules and FmPG whereas the mode of interaction between PvPGIP1 and FmPG shown in A is strikingly different from the other two.
Maulik et al. BMC Genomics 2009 10(Suppl 3):S19 doi:10.1186/1471-2164-10-S3-S19