[gmx-users] Mismatching in Bergers DMPC bilayer lipid topology

[James Starlight]

Fear Gromacs Users!

Is here anobody who worked with the dmpc bilayers obtained from
http://moose.bio.ucalgary.ca/index.php?page=Structures_and_Topologies


I've used this bilayers with the dmpc.itp and gromos96 ff with Berger lipids
and during loading my bilayer.gro in the grompt I've obtained warning about
mismatching in some atoms in .gro relatively .itp


Warning: atom name 1 in topol_dmpc.top and dmpc.gro does not match (CN1 -
CA)
Warning: atom name 2 in topol_dmpc.top and dmpc.gro does not match (CN2 -
CB)
Warning: atom name 3 in topol_dmpc.top and dmpc.gro does not match (CN3 -
CC)
Warning: atom name 4 in topol_dmpc.top and dmpc.gro does not match (NTM - N)
Warning: atom name 5 in topol_dmpc.top and dmpc.gro does not match (CA - CD)
Warning: atom name 6 in topol_dmpc.top and dmpc.gro does not match (CB - CE)
Warning: atom name 12 in topol_dmpc.top and dmpc.gro does not match (CC -
CF)
Warning: atom name 13 in topol_dmpc.top and dmpc.gro does not match (CD -
CG)
Warning: atom name 30 in topol_dmpc.top and dmpc.gro does not match (CE -
CH)
Warning: atom name 47 in topol_dmpc.top and dmpc.gro does not match (CN1 -
CA)
Warning: atom name 48 in topol_dmpc.top and dmpc.gro does not match (CN2 -
CB)
Warning: atom name 49 in topol_dmpc.top and dmpc.gro does not match (CN3 -
CC)
Warning: atom name 50 in topol_dmpc.top and dmpc.gro does not match (NTM -
N)
Warning: atom name 51 in topol_dmpc.top and dmpc.gro does not match (CA -
CD)
Warning: atom name 52 in topol_dmpc.top and dmpc.gro does not match (CB -
CE)
Warning: atom name 58 in topol_dmpc.top and dmpc.gro does not match (CC -
CF)
Warning: atom name 59 in topol_dmpc.top and dmpc.gro does not match (CD -
CG)
Warning: atom name 76 in topol_dmpc.top and dmpc.gro does not match (CE -
CH)
Warning: atom name 93 in topol_dmpc.top and dmpc.gro does not match (CN1 -
CA)
Warning: atom name 94 in topol_dmpc.top and dmpc.gro does not match (CN2 -
CB)
(more than 20 non-matching atom names)

Does this warning harmfull ? :)

JAmes
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