Thanks Justin,
I want to see the change statistically by using same parameter (velocity
and same spring constant)
Hence, I think it will be better to pull the same system by choosing its
different conformation.
Eg. I had taken the the last conformation of production md ( 50 ns) for
pulling.
On 5/17/19 6:15 AM, Rakesh Mishra wrote:
Dear Justin
After long time again I want to ask one question.
If suppose I want to repeat the same production
simulation ( final md simulation) for different seeds,
then how to do. Because as from the knowledge of
gromacs there is no manual way to put
Dear Justin
After long time again I want to ask one question.
If suppose I want to repeat the same production
simulation ( final md simulation) for different seeds,
then how to do. Because as from the knowledge of
gromacs there is no manual way to put different seeds
in the .mdp files.
On Mon,
On 6/25/18 8:48 AM, Rakesh Mishra wrote:
Dear Justin.
I have observed one thing that during pulling (Constant velocity pulling )
of dsDNA/dsRNA ( globally say Nucleic acid ) along helical direction, we
observe that in the force/time .xvg file, some time force value is +ve and
some time
Dear Justin.
I have observed one thing that during pulling (Constant velocity pulling )
of dsDNA/dsRNA ( globally say Nucleic acid ) along helical direction, we
observe that in the force/time .xvg file, some time force value is +ve and
some time force value is -ve. So why it happens. In my
On 6/8/18 2:52 AM, Rakesh Mishra wrote:
Dear Justin .
I have two query
1-What can be the optimized value of rate can be taken
for pulling of dsDNA/dsRNA using gromacs format where solvent is aqua.
From your umbrella sampling manual, rate is very high like (0.01 nm/ps),
which is equal to
Dear Justin .
I have two query
1-What can be the optimized value of rate can be taken
for pulling of dsDNA/dsRNA using gromacs format where solvent is aqua.
>From your umbrella sampling manual, rate is very high like (0.01 nm/ps),
which is equal to 0.0001Angstrom/fs.
2- In pulling mdp file
On 5/15/18 2:46 AM, Rakesh Mishra wrote:
Dear Justin,
In all the respect that you have suggested is absolutely correct.
But I have a question that just like a constant rate pulling
like - [pull_coord1_rate= 0.01 ; 0.01 nm per ps = 10 nm
per 1 ns ( which was from your
Dear Justin,
In all the respect that you have suggested is absolutely correct.
But I have a question that just like a constant rate pulling
like - [pull_coord1_rate= 0.01 ; 0.01 nm per ps = 10 nm
per 1 ns ( which was from your umbrella sampling)]
Is there any formate in
On 5/10/18 8:17 AM, Rakesh Mishra wrote:
Thanks to ur quick response
Would you please shed some light on my query no. 1 about the box size.
Please go through that.
I don't know exactly what you'd like me to say. Your interpretation of
GROMACS' requirements is correct. I don't know what
Thanks to ur quick response
Would you please shed some light on my query no. 1 about the box size.
Please go through that.
On Thu, May 10, 2018 at 5:35 PM, Justin Lemkul wrote:
>
>
> On 5/10/18 1:24 AM, Rakesh Mishra wrote:
>
>> Dear Justin,
>>
>> I have discussed a lot
On 5/10/18 1:24 AM, Rakesh Mishra wrote:
Dear Justin,
I have discussed a lot regarding the pulling of dsRNA/dsDNA using gromacs
about your protocol. Thanks for those discussion.
But I faced two more basic problem in gromacs.
1- I need double size box if I need to pull half distance of
Dear Justin,
I have discussed a lot regarding the pulling of dsRNA/dsDNA using gromacs
about your protocol. Thanks for those discussion.
But I faced two more basic problem in gromacs.
1- I need double size box if I need to pull half distance of box (Which
makes time demanding ).
Eg.
On 2/15/18 4:13 AM, Rakesh Mishra wrote:
Dear Justin thanks for your advise.
I will check for longer run for getting response according to you.
I would like to explain my system,which is siRNA of chain A and B.
Here, after doing all formalities, I had run 10 ns then try to apply the
pull
Dear Justin thanks for your advise.
I will check for longer run for getting response according to you.
I would like to explain my system,which is siRNA of chain A and B.
Here, after doing all formalities, I had run 10 ns then try to apply the
pull protocol.
See, here for pulling this system, I
On 2/14/18 7:31 AM, Rakesh Mishra wrote:
Dear Justin,
Can you explain something regarding this issue.
I couldn't get resolve one problem. Though now I am able to make
restrict (immobile )
the needed residue and pulled another one.
But the contradiction that i am facing is that, when I am
Dear Justin,
Can you explain something regarding this issue.
I couldn't get resolve one problem. Though now I am able to make
restrict (immobile )
the needed residue and pulled another one.
But the contradiction that i am facing is that, when I am pulling with
-rate (in negative z direction,
Thank you very much Justin.
Here it is working but having some problem.
pull_group2_name = chain_B35 is moving in the + z direction &
pull_group4_name= chain_B26 is moving oppositely in the -z direction
While I have given pull in +z direction for both the above group.
Note -
On 2/1/18 7:59 AM, Rakesh Mishra wrote:
Dear Justin
Here I am applying pull for two groups with respect to two reference group
as following.
; Pull code
pull= yes
pull_ngroups= 4
pull_ncoords= 1
pull_group1_name= chain_A8 (reference
Dear Justin
Here I am applying pull for two groups with respect to two reference group
as following.
; Pull code
pull= yes
pull_ngroups= 4
pull_ncoords= 1
pull_group1_name= chain_A8 (reference also immobile )
pull_group2_name=
Thank you Justin.
I got it and did it also.
On Thu, Jan 25, 2018 at 7:04 PM, Justin Lemkul wrote:
>
>
> On 1/25/18 2:41 AM, Rakesh Mishra wrote:
>
>> Thanks for reply.
>>
>> Dear Justin
>>
>> Is it possible to transform .xtc file in the form of .pdb formate
>> excluding
On 1/25/18 2:41 AM, Rakesh Mishra wrote:
Thanks for reply.
Dear Justin
Is it possible to transform .xtc file in the form of .pdb formate
excluding solvent and ion molecules simultaneously.
I am familiar to do this with "trjconv" command. But by using this we can
transform .xtc file in the
Thanks for reply.
Dear Justin
Is it possible to transform .xtc file in the form of .pdb formate
excluding solvent and ion molecules simultaneously.
I am familiar to do this with "trjconv" command. But by using this we can
transform .xtc file in the form of .pdb formate,
where water molecules and
On 1/24/18 5:02 AM, Rakesh Mishra wrote:
Dear Justin
Thank you very much for removing the doubts .
Let me extend my query in this respect again. As according to pull code
formate which is discussed in your testing work of umbrella sampling .
Please have a rough look.
Pull code
pull
Dear Justin
Thank you very much for removing the doubts .
Let me extend my query in this respect again. As according to pull code
formate which is discussed in your testing work of umbrella sampling .
Please have a rough look.
Pull code
pull= yes
pull_ngroups=
On 1/23/18 3:01 AM, Rakesh Mishra wrote:
Ok, thanks for learifivcation.
Dear Justin I have one another query regarding
pulling using umbrella sampling. See these two lines below.
Eg.Pull group natomspbc atom distance at startreference at
t=0
131
Ok, thanks for learifivcation.
Dear Justin I have one another query regarding
pulling using umbrella sampling. See these two lines below.
Eg.Pull group natomspbc atom distance at startreference at
t=0
131 1387
231
On 1/19/18 12:52 AM, Rakesh Mishra wrote:
Dear Justin
Thanks for your explanation . Yes I am agree that it will depend on the k
value and path direction.
Let suppose we map the experimental spring constant and rate then it will
be some how relevant for my study.
My another query is the same
Dear Justin
Thanks for your explanation . Yes I am agree that it will depend on the k
value and path direction.
Let suppose we map the experimental spring constant and rate then it will
be some how relevant for my study.
My another query is the same from umbrella sampling of puling code.
If I
On 1/17/18 7:09 AM, Rakesh Mishra wrote:
Dear,
Justin
I have one query regarding pulling of si-rNA (having chain-a and chain-b).
Here, I am pulling 3' end of chain-a and fixed 3' end of chain-b
(diagonally apposite ). I am doing pulling using gromacs with constant
velocity rate using
Dear,
Justin
I have one query regarding pulling of si-rNA (having chain-a and chain-b).
Here, I am pulling 3' end of chain-a and fixed 3' end of chain-b
(diagonally apposite ). I am doing pulling using gromacs with constant
velocity rate using Umbrella sampling. after finalization of pulling
Dear, all
I have one query regarding pulling of si-rNA (having chain-a and chain-b).
Here, I am pulling 3' end of chain-a and fixed 3' end of chain-b
(diagonally apposite ). I am doing pulling using gromacs with constant
velocity rate using Umbrella sampling. after finalization of pulling before
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