RE: AMBER: a question on MM-PBSA and Delphi

From: Jiayun <jxp251.bham.ac.uk>
Date: Wed, 23 Jun 2004 19:00:17 +0100

Hi Thomas,

When my mmpbsa run crashed, it gave me the error message

"sh: /SW/delphi: cannot execute

        /SW/delphi delphi.prm.0 > ras_raf_II_wt_com.delphilog.1.0 not
running properly"

 

I had only one link "fort.13 -> ras_raf_II_wt_com.pdb.1" generated. The
ras_raf_II_wt_com.all.out file is like

 

"MM

GB

PB

MS

1

 BOND = 693.4575 ANGLE = 1895.7111 DIHED =
1478.8198

 VDWAALS = -1974.0288 EEL = -17194.5212 EGB =
-2773.2755

 1-4 VDW = 866.5634 1-4 EEL = 7173.9328 RESTRAINT =
0.0000"

 

The following part was missed compared to the example run.

 

"corrected reaction field energy: 0.0000 kt

 corrected reaction field energy: -6897.185 kt

 surface area = 11380.021"

 

So it seems Delphi didn't work properly. Then I used the same pdb file to
make two copies: one is called *.pdb and the other is *pdb.1 to run Delphi
directly. The Delphi with *.pdb file gave the output and generated a new pdb
with the assigned atomic radius and charge of each atom placed in columns
55-60 and 61-67 but the other one with the name *pdb.1 didn't generate the
new pdb file. So that's why I sent the first email, saying I think Delphi
could only recognise the file with pdb end.

Any further suggestions will be much appreciated.

 

Jiayun

 

 

     


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Received on Wed Jun 23 2004 - 19:53:01 PDT
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