- Chimera-users - RBVI Mailing Lists

Re: [Chimera-users] Powerpoint
by CHIU,YEUNG 12 Nov '08

12 Nov '08

Hi John, According to my experience, you can not directly insert the video file from Chimera into your powerpoint slides, but only a superlink to the video. Usually what I do is I set up a buttom with the superlink, and everytime I click the buttom, the video can be played by Quicktime~ If you get some other way to do it, please let me know~ thank you~ On Wed Nov 12 07:28:07 EST 2008, "Beale, John" <jbeale(a)stlcop.edu> wrote: > Can movies created in Chimera be played in a Powerpoint > presentation? If > so, how do I set it up? > > John Beale > > > _______________________________________________ > Chimera-users mailing list > Chimera-users(a)cgl.ucsf.edu > http://www.cgl.ucsf.edu/mailman/listinfo/chimera-users > Sincerely yours CHIU,YEUNG

1 0

Powerpoint
by Beale, John 12 Nov '08

12 Nov '08

Can movies created in Chimera be played in a Powerpoint presentation? If so, how do I set it up? John Beale

1 0

Running a job in chimera
by tuhin＠iitk.ac.in 11 Nov '08

11 Nov '08

Dear All, I have run several simulations. But, I need to analyse a selective number of structures from each simulation saved at a given time step "t". Thus, for a 20ns simulation, starting t=0 and incrementing it by 50ps, I'll have ~400 individual structures. Each structure is within a waterbox, which contains approx. 20,000 water molecules. Once I get the structures, I need to do the following using CHIMERA: 1. Open each structure and save water molecules within a cutoff distance of 5.0 Angstrom from the protein. Thus, I'll end-up having a shell (<=5.0A) of water molecules around the protein. The saved structure will be in .pdb format and include the protein with 5.0A water shell. I know how to do it in CHIMERA using the commandline option/pulldown menu, but, how to do it for 400 structures. Is there a way to run it in a "Batch Job" ? 2. I also need to superimpose Ca-Ca atoms of 400 structures. But, I feel there is a limit to the no. of structures that CHIMERA could handle, thus, at max. I would be superimposing 20-30 structures at a time. How could I automatize the same through a script sothat I could run it in batches? Thanks in advance. Any suggestion(s) is welcomed. Warm regards, Tuhin

1 0

How to make bonds between two pdb files
by Ann Spevacek 06 Nov '08

06 Nov '08

Hello - I am trying to make a bond between a protein and a polysaccharide chain in Chimera and am not quite sure how to do it. I am also curious as to whether the program will take into account interactions such as sterics when it generates the bond. Any guidance will be greatly appreciated! Thanks, Ann Spevacek Millhauser Lab UCSC

2 1

successive minimizations: can we use a unique protein setup?
by Jean Didier Pie Marechal 06 Nov '08

06 Nov '08

Hi everyone, I want to do the following: 1. minimize a region of a structure 2. change some part of the region by hand (like swap a residue) 3. minimize once more. and this 2 or three times. However, each time I want to minimize I have to pass through the all setup of the protein (add H, hist protonation, and so one). Couldn't we keep the information of the first setup and directly fo through the minimization? All the best, JD Dr. Jean-Didier Maréchal Lecturer Computational Bioorganic and Bioionorganic Chemistry @ Transmet Unitat de Química Física Departament de Química Universitat Autònoma de Barcelona Edifici C.n. 08193 Cerdanyola (Barcelona) Tel: +34.935814936 e-mail: JeanDidier.Marechal(a)uab.es ----- Missatge original ----- De: chimera-users-request(a)cgl.ucsf.edu Data: Dimecres, Novembre 5, 2008 2:00 am Assumpte: Chimera-users Digest, Vol 67, Issue 4 > Send Chimera-users mailing list submissions to > chimera-users(a)cgl.ucsf.edu > > To subscribe or unsubscribe via the World Wide Web, visit > http://www.cgl.ucsf.edu/mailman/listinfo/chimera-users > or, via email, send a message with subject or body 'help' to > chimera-users-request(a)cgl.ucsf.edu > > You can reach the person managing the list at > chimera-users-owner(a)cgl.ucsf.edu > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Chimera-users digest..." > > > Today's Topics: > > 1. Using match (Omar Davulcu) > 2. Re: Using match (Eric Pettersen) > 3. Re: Models or chain (Eric Pettersen) > 4. removing side chains (Matthew Dougherty) > 5. Re: removing side chains (Eric Pettersen) > 6. Re: Using match (Elaine Meng) > > > -------------------------------------------------------------------- > -- > > Message: 1 > Date: Mon, 3 Nov 2008 14:53:19 -0800 > From: "Omar Davulcu" <davulcuo(a)ohsu.edu> > Subject: [Chimera-users] Using match > To: chimera-users(a)cgl.ucsf.edu > Message-ID: <001301c93e06$f7394020$e5abc060$@edu> > Content-Type: text/plain; charset="us-ascii" > > Hi, > > > > I'm using the match command with a cutoff to align specific regions of > related enzymes. It appears to work fine and remove residue pairs > above the > cutoff, but is there a way to list those residue pairs which were > (or were > not) removed? > > > > Thanks for any help! > > Omar Davulcu > >

2 1

Using match
by Omar Davulcu 04 Nov '08

04 Nov '08

Hi, I'm using the match command with a cutoff to align specific regions of related enzymes. It appears to work fine and remove residue pairs above the cutoff, but is there a way to list those residue pairs which were (or were not) removed? Thanks for any help! Omar Davulcu

3 2

removing side chains
by Matthew Dougherty 04 Nov '08

04 Nov '08

I have a session that someone has given me. It consists of 24 monomers in two states, each monomer colored differently. In the model panel I see only two IDs. I need to do a morph showing just the ribbons. Because the overall number of atoms is quite large, I want to strip off the side chains in order to reduce the computation. Is there an easy way to do this? Or do I have to go back to individual monomers, strip off the side chains, recolor, and recombine them, before morphing? thanks, Matt

2 1

Re: [Chimera-users] Models or chain
by Eric Pettersen 04 Nov '08

04 Nov '08

Hernando Sosa wrote: > Hi Elaine, > > The problem I have is actually not with chimera itself. I can > display all the models etc nicely within it. However, I want to make > now a PDB file of a multi-protein complex in a format that can be > deposited in the PDB database. Then I run into problems if the models > are separated by Model ENDMDL lines or have chains with the same > letter > identifier. I was hoping to be able to generate a multi-protein PDB > file from my chimera fitting without having to manually edit a lot of > lines in the multimodel PDB file. Any suggestions on how to best do > this > would be appreciated. > Hi Hernando, Elaine kind of mentioned this in passing in another posting, but you can now do what you wanted to do above with the new "combine" command (also available as the Combine button of the Model Panel). It's in the current daily build and upcoming release candidate/production release. --Eric Eric Pettersen UCSF Computer Graphics Lab http://www.cgl.ucsf.edu

1 0

Coloring snapshots using time as attribute
by Ibrahim Moustafa 03 Nov '08

03 Nov '08

Dear Chimera team, I have several snapshots from simulation loaded as different models. I wonder if there is a way to color them coded according to time as an attribute, e.g. Red-white-blue for t0 -> t. Thanks in advance, Ibrahim -- Ibrahim M. Moustafa, Ph.D. Biochemistry and Molecular Biology Dept. 201 Althouse Lab., University Park, Pennsylvania State University PA 16802 Tel. (814) 863-8703 Fax (814) 865-7927

3 2

Re: [Chimera-users] How to add change to multiple molecules
by CHIU,YEUNG 03 Nov '08

03 Nov '08

Hi Yang You mean adding "charge"? I think you can add charge to all of the models as long as you check the box referred to them at the bottom. If you want to add charge to some models only, you can ~disp all, then display one by one and add charge to them. I hope this would help. Good luck! On Sun Nov 02 20:32:46 EST 2008, zhouyang <zhouyang(a)mail.shcnc.ac.cn> wrote: > Hi > Recently I wanna add change to a series of molecules for DOCK6 > which are stored in a single .mol2 file. It seems that the > Chimera GUI can just add change for one molecules at one > operation. I wonder how to add change to all of them? > Alternatively I just suppose to use 'split' shell command to > seperate these molecules to single files and then add change to > them. Then the key point is whether Chimera can run in > command-line mode so that I can achieve by writing a shell > script? > Thanks in advance > Yang > zhouyang(a)mail.shcnc.ac.cn > > 2008-11-03 ?????? ZHOU Yang > Master Candidate > Drug Discovery and Design Center > Shanghai Institute of Meteria Medica > China Academy of Sciences > 555 Zu Chong Zhi Road , Zhang Jiang Hi-Tech Park, Shanghai, China > (Postcode: 201203) > > Mobile: 86-137-6430-7897 > MSN: zhouyang_pku(a)hotmail.com > _______________________________________________ > Chimera-users mailing list > Chimera-users(a)cgl.ucsf.edu > http://www.cgl.ucsf.edu/mailman/listinfo/chimera-users > Sincerely yours CHIU,YEUNG

3 2