[Chimera-users] PDB file format for movie
Mingfeng Yang
mfyang at gmail.com
Mon Feb 5 10:43:01 PST 2007
Thanks, Elaine and Eric. That works.
Mingfeng
On 2/5/07, Eric Pettersen <pett at cgl.ucsf.edu> wrote:
>
> Hi Mingfeng, Chimera's original PDB-parsing code was quite strict for
> exact format adherence. Over time, I have made it more forgiving in many
> ways, but right now you're getting caught by one of it's remaining
> strictures: according to the PDB format spec, the model number of a MODEL
> record has to be in columns 11-14. In your example the model numbers start
> in column 7. This problem will be fixed in the next snapshot, which we will
> be working on putting out next week.
> Also, as Elaine pointed out, you need to use ENDMDL records instead of END
> records.
>
> --Eric
>
> Eric Pettersen
>
> UCSF Computer Graphics Lab
>
> pett at cgl.ucsf.edu
>
> http://www.cgl.ucsf.edu
>
>
> On Feb 5, 2007, at 8:08 AM, Mingfeng Yang wrote:
>
> Dear Chimera users and developers,
>
> I'd like to use chimera to view the motions of a protein. If all the
> snapshots are to be saved in a single PDB file, what's the correct format
> for them?
>
> I tried the following, but chimera complained that a single structure is
> included only.
>
> Thanks,
> Mingfeng
> ------------------
> MODEL 1
> ATOM 1 N ALA 1 -4.564 -7.956 -6.531 1.00 0.00
> N
> ATOM 2 CA ALA 1 -5.237 -8.746 -5.532 1.00 0.00
> C
> ATOM 3 C ALA 1 -4.360 -9.172 -4.378 1.00 0.00
> C
> ...
> ATOM 81 HN ALA 10 0.195 11.398 3.736 1.00 0.00
> H
> END
> MODEL 2
> ATOM 1 N ALA 1 - 5.031 -8.234 -5.174 1.00 0.00
> N
> ....
> END
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>
>
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