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Yes, the only way that I found was to do the association one chain
at a time - pretty tedious.<br>
Thanks,<br>
Ed<br>
<br>
<div class="moz-cite-prefix">On 10/17/2012 4:08 PM, Tom Goddard
wrote:<br>
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<div class="moz-cite-prefix">Hi Ed,<br>
<br>
I don't know if more than one chain can be associated with a
sequence in Multalign Viewer. The documentation says<br>
<br>
"
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A structure (even if it has multiple chains) cannot be
associated with more than one sequence, but a single sequence
can be associated with more than one structure."<br>
<br>
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://www.cgl.ucsf.edu/chimera/docs/ContributedSoftware/multalignviewer/multalignviewer.html#association">http://www.cgl.ucsf.edu/chimera/docs/ContributedSoftware/multalignviewer/multalignviewer.html#association</a><br>
<br>
That doesn't really say whether multiple chains of a single
structure can associate with a sequence, only that multiple
structures (different PDB models) can associate with the same
sequence. So I tried it as I'm sure you did and I was not able
to make it associate more than one chain (I used groel 1grl)
with the same sequence in a multiple alignment. When I load the
structure it associates chain A but not any of the other
chains. Then if I use MultAlign Viewer menu Structure /
Associations... to associate chain B with the same sequence then
it seems to lose the association of chain A. At least when I
select residues on the sequence, only chain B on the structure
has residues selected.<br>
<br>
I'm forwarding this to the Chimera list since Elaine Meng or
Eric Pettersen will have a better answer.<br>
<br>
Tom<br>
<br>
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Hi,<br>
I am wondering if this is a bug or limitation in Chimera, or
if I am missing something. I have a molecular model of F-actin,
with many identical chains. Using the Multialign Viewer, it
appears that I can only do a 1 to 1 mapping of a single chain to
a single sequence. How can I map 10 identical chains to one
sequence?<br>
Regards,<br>
Ed<br>
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