Re: [AMBER] MMPBSA

From: Asfa Ali <asfa.iisc.gmail.com>
Date: Thu, 18 Sep 2014 23:56:09 +0530

Yes, the message in pbsa_lig.77.out also indicates about fillratio.
How to go about this and where exactly should I include the fillratio?

Here is the out file:

pbsa_lig.77.out

          -------------------------------------------------------
          Amber 9 PBSA Scripps/UCSF 2006
          -------------------------------------------------------

| Run on 09/18/2014 at 19:20:32
  [-O]verwriting output

File Assignments:
| MDIN: pbsa.in

| MDOUT:
pbsa_lig.77.out
|INPCRD:
./snapshot_lig.crd.77
| PARM:
./lig_vac.prmtop
|RESTRT:
restrt
| REFC:
refc
| MDVEL:
mdvel
| MDEN:
mden
| MDCRD:
mdcrd
|MDINFO:
mdinfo
|INPDIP:
inpdip
|RSTDIP:
rstdip


 Here is the input file:

File generated by mm_pbsa.pl. Using
PB
 &cntrl

  ntf = 1, ntb =
0,
  igb = 10, dielc =
1.0,
  cut = 999.0, nsnb =
99999,
  scnb = 2.0, scee =
1.2,
  imin = 1, maxcyc = 0, ntmin =
2,
 &end

 &pb

  epsin = 1.0, epsout =
80.0,
  istrng = 0, radiopt =
0,
  sprob = 1.4, space =
0.5,
  maxitn = 1000, npopt =
1,
  cavity_surften = 0.0072, cavity_offset =
0.00,
  npbverb=
1
 &end


--------------------------------------------------------------------------------
   1. RESOURCE USE:
--------------------------------------------------------------------------------

|
Flags:

| New format PARM file being parsed.
| Version = 1.000 Date = 05/25/10 Time = 12:37:34
 NATOM = 90 NTYPES = 7 NBONH = 38 MBONA = 60
 NTHETH = 76 MTHETA = 88 NPHIH = 142 MPHIA = 144
 NHPARM = 0 NPARM = 0 NNB = 486 NRES = 1
 NBONA = 60 NTHETA = 88 NPHIA = 144 NUMBND = 19
 NUMANG = 36 NPTRA = 9 NATYP = 11 NPHB = 0
 IFBOX = 0 NMXRS = 90 IFCAP = 0 NEXTRA = 0
 NCOPY = 0


| Memory Use Allocated
| Real 3395
| Hollerith 543
| Integer 24315
| Max Pairs 1
| Max Rstack 1
| Max Istack 1
| Total 123 kbytes
| Duplicated 0 dihedrals
| Duplicated 0 dihedrals

--------------------------------------------------------------------------------
   2. CONTROL DATA FOR THE RUN
--------------------------------------------------------------------------------

LIG


General flags:
     imin = 1, nmropt = 0

Nature and format of input:
     ntx = 1, irest = 0, ntrx = 1

Nature and format of output:
     ntxo = 1, ntpr = 50, ntrx = 1, ntwr =
500
     iwrap = 0, ntwx = 0, ntwv = 0, ntwe
= 0
     ioutfm = 0, ntwprt = 0, idecomp = 0,
rbornstat= 0

Potential function:
     ntf = 1, ntb = 0, igb = 10, nsnb =
99999
     ipol = 0, gbsa = 0, iesp = 0
     dielc = 1.00000, cut = 999.00000, intdiel = 1.00000
     scnb = 2.00000, scee = 1.20000

Frozen or restrained atoms:
     ibelly = 0, ntr = 0

Energy minimization:
     maxcyc = 0, ncyc = 10, ntmin = 2
     dx0 = 0.01000, drms = 0.00010

 ======== Implicit Solvent Initialization ========

     Max Nonbonded Pairs: 4051 4051 4051

  no. of atoms processed in PB initialization: 90
  NUM RESI NAME TYPE CHARGE ATM CRG/H GRP CRG PB RADI NP RADI
    1 LIG C cc -0.123000 0.044000 0.045000 1.700000 1.700000
    2 LIG C1 cd -0.257600 -0.091600 0.468300 1.700000 1.700000
    3 LIG C2 cd 0.515900 0.515900 -0.394800 1.700000 1.700000
    4 LIG N nc -0.619300 -0.619300 -0.010800 1.550000 1.550000
    5 LIG C3 cf 0.081600 0.081600 0.135300 1.700000 1.700000
    6 LIG C4 cc 0.092600 0.092600 -0.401100 1.700000 1.700000
    7 LIG C5 cd -0.086100 -0.086100 0.268100 1.700000 1.700000
    8 LIG C6 cc -0.146000 0.019000 -0.048100 1.700000 1.700000
    9 LIG N1 na -0.089100 0.253600 0.081400 1.550000 1.550000
   10 LIG C7 cc -0.146000 0.019000 -0.048100 1.700000 1.700000
   11 LIG C8 cd -0.086100 -0.086100 0.268100 1.700000 1.700000
   12 LIG H hn 0.342700 0.342700 0.342700 1.300000 1.300000
   13 LIG C9 cf 0.081600 0.081600 0.135300 1.700000 1.700000
   14 LIG C10 cc 0.092600 0.092600 -0.401100 1.700000 1.700000
   15 LIG C11 cc -0.123000 0.044000 0.045000 1.700000 1.700000
   16 LIG N2 nc -0.619300 -0.619300 -0.010800 1.550000 1.550000
   17 LIG C12 cd -0.257600 -0.091600 0.468300 1.700000 1.700000
   18 LIG C13 cd 0.515900 0.515900 -0.394800 1.700000 1.700000
   19 LIG C14 cf -0.199800 -0.199800 0.508000 1.700000 1.700000
   20 LIG C15 cd 0.098900 0.098900 0.081700 1.700000 1.700000
   21 LIG C16 cc -0.123000 0.058000 0.214900 1.700000 1.700000
   22 LIG N3 na -0.229100 0.124600 0.322400 1.550000 1.550000
   23 LIG C17 cc -0.123000 0.058000 0.214900 1.700000 1.700000
   24 LIG C18 cd 0.098900 0.098900 0.081700 1.700000 1.700000
   25 LIG H1 hn 0.353700 0.353700 0.353700 1.300000 1.300000
   26 LIG C19 cf -0.199800 -0.199800 0.508000 1.700000 1.700000
   27 LIG C20 ca 0.047200 0.047200 0.277800 1.700000 1.700000
   28 LIG C21 ca -0.131000 0.075000 0.324900 1.700000 1.700000
   29 LIG C22 ca -0.023300 0.202700 0.325600 1.700000 1.700000
   30 LIG N4 na 0.047900 0.047900 0.755000 1.550000 1.550000
   31 LIG C23 ca -0.023300 0.201700 0.323600 1.700000 1.700000
   32 LIG C24 c3 -0.042400 0.302700 0.350600 1.700000 1.700000
   33 LIG C25 ca -0.132000 0.074000 0.322900 1.700000 1.700000
   34 LIG C26 cc 0.093000 0.093000 0.000200 1.700000 1.700000
   35 LIG C27 cc -0.143000 0.059000 0.459000 1.700000 1.700000
   36 LIG C28 cd 0.084000 0.307000 0.018800 1.700000 1.700000
   37 LIG N5 na -0.347200 -0.347200 0.748000 1.550000 1.550000
   38 LIG C29 cd 0.087000 0.310000 0.010800 1.700000 1.700000
   39 LIG C30 c3 0.137100 0.478200 0.131000 1.700000 1.700000
   40 LIG C31 cc -0.151000 0.048000 0.451000 1.700000 1.700000
   41 LIG C32 ca 0.047200 0.047200 0.277800 1.700000 1.700000
   42 LIG C33 ca -0.131000 0.075000 0.324900 1.700000 1.700000
   43 LIG C34 ca -0.023300 0.202700 0.325600 1.700000 1.700000
   44 LIG N6 na 0.047900 0.047900 0.755000 1.550000 1.550000
   45 LIG C35 ca -0.023300 0.201700 0.323600 1.700000 1.700000
   46 LIG C36 c3 -0.042400 0.302700 0.350600 1.700000 1.700000
   47 LIG C37 ca -0.132000 0.074000 0.322900 1.700000 1.700000
   48 LIG C38 cc 0.093000 0.093000 0.000200 1.700000 1.700000
   49 LIG C39 cc -0.151000 0.048000 0.451000 1.700000 1.700000
   50 LIG C40 cd 0.087000 0.310000 0.010800 1.700000 1.700000
   51 LIG N7 na -0.347200 -0.347200 0.748000 1.550000 1.550000
   52 LIG C41 cd 0.084000 0.307000 0.018800 1.700000 1.700000
   53 LIG C42 c3 0.137100 0.478200 0.131000 1.700000 1.700000
   54 LIG C43 cc -0.143000 0.059000 0.459000 1.700000 1.700000
   55 LIG H2 ha 0.167000 0.167000 0.167000 1.300000 1.300000
   56 LIG H3 ha 0.166000 0.166000 0.166000 1.300000 1.300000
   57 LIG H4 ha 0.165000 0.165000 0.165000 1.300000 1.300000
   58 LIG H5 ha 0.165000 0.165000 0.165000 1.300000 1.300000
   59 LIG H6 ha 0.167000 0.167000 0.167000 1.300000 1.300000
   60 LIG H7 ha 0.166000 0.166000 0.166000 1.300000 1.300000
   61 LIG H8 ha 0.181000 0.181000 0.181000 1.300000 1.300000
   62 LIG H9 ha 0.181000 0.181000 0.181000 1.300000 1.300000
   63 LIG H10 ha 0.206000 0.206000 0.206000 1.300000 1.300000
   64 LIG H11 h4 0.226000 0.226000 0.226000 1.300000 1.300000
   65 LIG H12 h4 0.225000 0.225000 0.225000 1.300000 1.300000
   66 LIG H13 h1 0.114700 0.114700 0.114700 1.300000 1.300000
   67 LIG H14 h1 0.115700 0.115700 0.115700 1.300000 1.300000
   68 LIG H15 h1 0.114700 0.114700 0.114700 1.300000 1.300000
   69 LIG H16 ha 0.206000 0.206000 0.206000 1.300000 1.300000
   70 LIG H17 ha 0.202000 0.202000 0.202000 1.300000 1.300000
   71 LIG H18 h4 0.223000 0.223000 0.223000 1.300000 1.300000
   72 LIG H19 h4 0.223000 0.223000 0.223000 1.300000 1.300000
   73 LIG H20 h1 0.113700 0.113700 0.113700 1.300000 1.300000
   74 LIG H21 h1 0.114700 0.114700 0.114700 1.300000 1.300000
   75 LIG H22 h1 0.112700 0.112700 0.112700 1.300000 1.300000
   76 LIG H23 ha 0.199000 0.199000 0.199000 1.300000 1.300000
   77 LIG H24 ha 0.206000 0.206000 0.206000 1.300000 1.300000
   78 LIG H25 h4 0.226000 0.226000 0.226000 1.300000 1.300000
   79 LIG H26 h4 0.225000 0.225000 0.225000 1.300000 1.300000
   80 LIG H27 h1 0.114700 0.114700 0.114700 1.300000 1.300000
   81 LIG H28 h1 0.115700 0.115700 0.115700 1.300000 1.300000
   82 LIG H29 h1 0.114700 0.114700 0.114700 1.300000 1.300000
   83 LIG H30 ha 0.206000 0.206000 0.206000 1.300000 1.300000
   84 LIG H31 ha 0.199000 0.199000 0.199000 1.300000 1.300000
   85 LIG H32 h4 0.223000 0.223000 0.223000 1.300000 1.300000
   86 LIG H33 h4 0.223000 0.223000 0.223000 1.300000 1.300000
   87 LIG H34 h1 0.113700 0.113700 0.113700 1.300000 1.300000
   88 LIG H35 h1 0.114700 0.114700 0.114700 1.300000 1.300000
   89 LIG H36 h1 0.112700 0.112700 0.112700 1.300000 1.300000
   90 LIG H37 ha 0.202000 0.202000 0.202000 1.300000 1.300000

 total system charges (+/-) for PB 4.0030 9.4172 -5.4142
 cavity_surften = 0.0072 cavity_offset = 0.0000

  SAS Surface: surface dots generated: 366

--------------------------------------------------------------------------------
   3. ATOMIC COORDINATES AND VELOCITIES
--------------------------------------------------------------------------------



 begin time read from input coords = 0.000 ps

 Number of triangulated 3-point waters found: 0

--------------------------------------------------------------------------------
   4. RESULTS
--------------------------------------------------------------------------------

  NB-update: residue-based nb list 3535
  NB-update: atom-based nb list 2292


 ======== Setting up Grid Parameters ========
 Using bounding box for grid setup
 Bounding Box Center: 64.000 43.000 18.000
 Xmin, Xmax, Xmax-Xmin: 59.729 68.710 8.981
 Ymin, Ymax, Ymax-Ymin: 32.255 53.504 21.249
 Zmin, Zmax, Zmax-Zmin: 7.106 28.945 21.839
   beginning box center at level 1 64.000 43.000 18.000
   beginning box center at level 2 64.000 43.000 18.000
 Grid dimension at level 1 5 13 13
 Grid origin corrected at level 1 52.000 15.000 -10.000
 Grid dimension at level 2 33 57 59
 Grid origin corrected at level 2 55.500 28.500 3.000
PB Bomb in setgrd(): focusing grid too large 2
reset fillratio to a larger number 2.000

On Thu, Sep 18, 2014 at 8:12 PM, Jason Swails <jason.swails.gmail.com>
wrote:

> On Thu, 2014-09-18 at 19:40 +0530, Asfa Ali wrote:
> > Hi,
> >
> > While running mm_pbsa.pl of a ligand-dna complex, I got the following
> error
> > message:
> >
> > /data/software/amber91/exe/pbsa -O -i pbsa.in -o pbsa_lig.77.out -c
> > ./snapshot_lig.crd.77 -p ./lig_vac.prmtop not successful
> >
> > The snapshot_com.all.out and snapshot_rec.all.out are fine, only in the
> > case of lig, it is stopping at 77.
> >
> > I checked the ambermailing list and added the line "fillratio = 4.0" in
> the
> > pbsa.in file generated but still the error persists.
>
> Look for the error message inside pbsa_lig.77.out. Try using that error
> message as a starting point for an online search.
>
> HTH,
> Jason
>
> --
> Jason M. Swails
> BioMaPS,
> Rutgers University
> Postdoctoral Researcher
>
>
> _______________________________________________
> AMBER mailing list
> AMBER.ambermd.org
> http://lists.ambermd.org/mailman/listinfo/amber
>



-- 
Asfa Ali
Prof. S. Bhattacharya's group,
Dept. of Organic Chemistry,
Indian Institute of Science,
Bangalore-12
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Received on Thu Sep 18 2014 - 11:30:09 PDT
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