[chimerax-users] dual conformation

[Wen-Jin Winston Wu]

Hi,

I am trying to use Chimera X to display an amino acid with dual side chain
conformations (PDB code: 7a5v) together with its cryoEM density map
(EMDataResource:  <https://www.emdataresource.org/EMD-11657> EMD-11657). 

For example, Tyr 66 have two side chain conformations, however using the
command below, it only showed one conformation.

resfit /a:66 map #1  (a very nice command, by the way)

 

I then used Chimera 1.15 to view the PDB coordinate, and it showed two side
chain conformations for Tyr66 (as I saw in PyMol); on the other hand,
Chimera X only shows a single conformation.

Is there any way to display the two alternative conformations using Chimera
X?

 

Thanks a lot for your time, and possible help!

 

Best wishes,

Winston





 

*************************

ATOM    495  N  ATYR A  66     124.799 162.717 112.222  0.50 11.67

N  

ATOM    496  N  BTYR A  66     125.017 162.760 112.080  0.50 12.99

N  

ATOM    497  CA ATYR A  66     124.008 162.914 110.998  0.50 12.05

C  

ATOM    498  CA BTYR A  66     124.035 162.916 111.002  0.50 14.20

C  

ATOM    499  C  ATYR A  66     124.638 164.062 110.190  0.50 11.84

C  

ATOM    500  C  BTYR A  66     124.433 164.115 110.140  0.50 13.40

C  

ATOM    501  O  ATYR A  66     125.008 165.077 110.788  0.50 11.86

O  

ATOM    502  O  BTYR A  66     124.411 165.246 110.660  0.50 14.99

O  

ATOM    503  CB ATYR A  66     122.562 163.249 111.355  0.50 13.02

C  

ATOM    504  CB BTYR A  66     122.666 163.125 111.624  0.50 17.22

C  

ATOM    505  CG ATYR A  66     121.759 162.139 111.997  0.50 14.56

C  

ATOM    506  CG BTYR A  66     121.542 163.315 110.654  0.50 21.09

C  

ATOM    507  CD1ATYR A  66     121.860 161.839 113.348  0.50 16.21

C  

ATOM    508  CD1BTYR A  66     120.718 162.258 110.325  0.50 25.90

C  

ATOM    509  CD2ATYR A  66     120.832 161.436 111.248  0.50 17.74

C  

ATOM    510  CD2BTYR A  66     121.189 164.579 110.209  0.50 29.25

C  

ATOM    511  CE1ATYR A  66     120.974 160.942 113.960  0.50 18.53

C  

ATOM    512  CE1BTYR A  66     119.590 162.443 109.543  0.50 32.51

C  

ATOM    513  CE2ATYR A  66     119.990 160.494 111.824  0.50 18.57

C  

ATOM    514  CE2BTYR A  66     120.067 164.784 109.421  0.50 27.89

C  

ATOM    515  CZ ATYR A  66     120.076 160.228 113.177  0.50 20.29

C  

ATOM    516  CZ BTYR A  66     119.252 163.714 109.107  0.50 30.80

C  

ATOM    517  OH ATYR A  66     119.241 159.287 113.722  0.50 24.21

O  

ATOM    518  OH BTYR A  66     118.168 163.886 108.291  0.50 39.05    

 

 

 

 

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