AMBER: problem with antech amber

From: Madjid Taghdir <taghdir_m.yahoo.com>
Date: Mon, 10 Mar 2008 08:07:16 -0700 (PDT)

Dear amber user,
Hi
I'm using antechamber to prepare parameters for a molecule contaning a Calcium that bond to two GLU residue and I get this error.
######################
Running: /programs/amber/amber9/exe/atomtype -i ANTECHAMBER_AC.AC0 -o ANTECHAMBER_AC.AC -p gaff
Total number of electrons: 0; net charge: 0
Running: $AMBERHOME/exe/divcon
Error: unable to find divcon charges in divcon.out
#########################
I am using this pdb file

ATM 1 N GLU 1 46.441 44.939 28.431
ATM 2 CA GLU 1 46.535 46.119 29.270
ATM 3 C GLU 1 45.187 46.360 29.956
ATM 4 O GLU 1 45.174 46.742 31.136
ATM 5 CB GLU 1 46.970 47.286 28.399
ATM 6 CG GLU 1 48.441 47.118 28.060
ATM 7 CD GLU 1 49.347 47.085 29.289
ATM 8 OE1 GLU 1 49.240 47.982 30.128
ATM 9 OE2 GLU 1 50.170 46.173 29.427
ATM 10 N GLU 2 44.904 44.012 32.826
ATM 11 CA GLU 2 45.784 44.477 33.911
ATM 12 C GLU 2 45.067 45.589 34.690
ATM 13 O GLU 2 45.071 45.608 35.928
ATM 14 CB GLU 2 47.071 44.995 33.286
ATM 15 CG GLU 2 48.352 44.871 34.054
ATM 16 CD GLU 2 49.511 45.265 33.158
ATM 17 OE1 GLU 2 50.029 44.433 32.414
ATM 18 OE2 GLU 2 49.923 46.399 33.283
ATM 19 CA CA 3 51.525 45.467 31.069
END


How can I solve this error?
 
thanks
Majid


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Received on Wed Mar 12 2008 - 06:07:32 PDT
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