Dear Elaine,

It's my fault: the fourth column is the shift value after rotation, and the value along axis (for example the axis is z) was reported. What is shift value in another two dimensions? And the three row means three iteration?

Thanks and cheers,
Yanhe

Elaine Meng <meng@cgl.ucsf.edu> 于2022年1月5日周三 11:46写道：
Hi Yanhe,
At least for me, it does give both the shift and rotation.  The shift is the last part. For example, I used matchmaker to superimpose 2gbp and 2fw0 and then "measure rotation" gives this in the Log:

Position of 2gbp (#0) relative to 2fw0 (#1) coordinates:
  Matrix rotation and translation
    -0.33209740  -0.83501915  -0.43869618  55.73384197
    -0.20519447   0.51790962  -0.83046063  20.74214411
     0.92065550  -0.18577579  -0.34333775 -49.60904344
  Axis   0.39527163  -0.83345089   0.38616052
  Axis point  46.43348863   0.00000000  -0.96285927
  Rotation angle (degrees) 125.36356888
  Shift along axis -14.41460560

Best,
Elaine
-----
Elaine C. Meng, Ph.D.                       
UCSF Chimera(X) team
Department of Pharmaceutical Chemistry
University of California, San Francisco


> On Jan 5, 2022, at 9:36 AM, Yanhe Zhao via Chimera-users <chimera-users@cgl.ucsf.edu> wrote:
>
> Dear Elaine,
>
> Thanks a lot. It is so helpful. I try command ' measure rotation #17 #13', the rotation value was reported, but no shift value, should I add more option?
>
> Thanks and cheers,
> Yanhe
>
> Elaine Meng <meng@cgl.ucsf.edu> 于2022年1月5日周三 11:20写道：
> Hi Yanhe,
> Happy New Year!
>
> To get the rotate/shift of one model compared to another after they have been moved separately (such as by using Matchmaker), you can use the Chimera "measure rotation" command.
>
> See <https://www.rbvi.ucsf.edu/chimera/docs/UsersGuide/midas/measure.html#rotation>
>
> ChimeraX also has both of these features, Matchmaker and the "measure rotation" command, although the details of how to use them are slightly different.
>
> I hope this helps,
> Elaine
> -----
> Elaine C. Meng, Ph.D.                       
> UCSF Chimera(X) team
> Department of Pharmaceutical Chemistry
> University of California, San Francisco
>
>
> > On Jan 5, 2022, at 8:04 AM, Yanhe Zhao via Chimera-users <chimera-users@cgl.ucsf.edu> wrote:
> >
> > Greeting there,
> >
> > Happy New Year!
> >
> > How can find the rotate and shift value after I done the 'MatchMaker' in Chimera?
> >
> > Thanks and regards,
> > Yanhe
>
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