[gmx-users] ligand bond between iron and glutamic acid
prasad.gajula at uni-osnabrueck.de
Tue Jun 15 20:12:51 CEST 2004
Dear gromacs users,
i hope any of you give some suggestion for my problem.
i am simulating a system in vaccum force field. In my protein, Fe has
ligand bonds with NE2 of 4 histidines , OE1 and OE2 of GLU. Without iron
my system has neutral charge. how can i take the charge of the iron? does
the charge effected by the partial charge of the GLU and HIS? if i need to
calculate the charges, which groups of residues should i consider?
total charge of my system should be neutral.
i will be very much thankful to you.
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