Dear all,
I am preparing a RNA system from crystal structure PDB.
While saving the prmtop and inpcrd leap is giving error as
**No torsion terms for CB-N*-CR-H5
It is also showing 2 warnings as:
** Warning: No sp2 improper torsion term for CA-CT-N2-CT
atoms are: C2 C10 N2 C11
** Warning: No sp2 improper torsion term for CM-CA-N2-CT
atoms are: C6 C2 N1 C10
Because of the first error, i am unable to save the prmtop and inpcrd.
How can this be solved??
I am using parameters from leaprc.modrna08 with ff99bsc0.
Mr. Prayagraj Fandilolu
Research Scholar,
Structural Bioinformatics Unit
Department of Biochemistry
Shivaji University, Kolhapur - 416004
(MS) India
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Received on Sun Apr 24 2016 - 00:30:03 PDT
