[sharp-discuss] Problem with TaBr phasing

Thomas Krey tkrey at pasteur.fr
Mon Apr 7 14:01:51 CEST 2014


Dear all,

I am currently trying to phase a structure at relatively low resolution using a TaBr cluster.
When using the SPHCLUSTER keyword to assign both the Ta and Br C-sites to the same G-site (example of the SIN file below) I get the following error message :




Here is a viw of the relevant part of the SIN file. Any help would be greatly appreciated !!!

G-SITES {
   G-SITE-01 X  0.944   REFINE Y   0.329   REFINE Z   0.011   REFINE
   G-SITE-02 X  1.096   REFINE Y   0.390   REFINE Z  -0.057   REFINE
   G-SITE-03 X  0.811   REFINE Y   0.016   REFINE Z   0.055   REFINE
   G-SITE-04 X  0.983   REFINE Y   0.205   REFINE Z   0.011   REFINE
   G-SITE-05 X  1.290   REFINE Y   0.439   REFINE Z  -0.030   REFINE
   G-SITE-06 X  1.319   REFINE Y   0.489   REFINE Z   0.004   REFINE
   G-SITE-07 X  0.741   REFINE Y   0.072   REFINE Z   0.159   REFINE
   G-SITE-08 X  1.383   REFINE Y   0.490   REFINE Z  -0.070   REFINE
   G-SITE-09 X  1.339   REFINE Y   0.575   REFINE Z  -0.068   REFINE
   G-SITE-10 X  1.345   REFINE Y   0.420   REFINE Z  -0.137   REFINE
   G-SITE-11 X  1.444   REFINE Y   0.509   REFINE Z  -0.107   REFINE
   G-SITE-12 X  1.086   REFINE Y   0.327   REFINE Z  -0.233   REFINE
}
COMPOUND {
   COMPOUND-TEXT {
      native dataset (nat)
   }
   C-SITES {
   }
   CRYSTAL {
      CRYSTAL-TEXT {
      }
      T-SITES {
      }
      WAVELENGTH {
         WAVELENGTH-TEXT {
         }
         RESOLUTION   45.13 4.20
         BATCH {
            BATCH-TEXT {
            }
            SCAL_K        1.0 NOREFINE   ESTIMATE
            SCAL_B        0.0 NOREFINE NOESTIMATE
            SCAL_B6_ADD   0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE NOESTIMATE
            NISO_BGLO     0.0   REFINE NOESTIMATE
            NISO_CLOC     0.0 NOREFINE NOESTIMATE
            NISO_BLOC     0.0 NOREFINE NOESTIMATE
            NANO_BGLO     0.0 NOREFINE NOESTIMATE
            NANO_CLOC     0.0 NOREFINE NOESTIMATE
            NANO_BLOC     0.0 NOREFINE NOESTIMATE
            HATOM_LABEL {
            }
            OBSFILE HAP2TaS20140404-unique.data.mtz
            COLUMNS H=H K=K L=L FMID=FMIDnat SMID=SMIDnat 
         }
      }
   }
}
COMPOUND {
   COMPOUND-TEXT {
      derivative 1 (Ta_peak)
   }
   C-SITES {
      C-SITE-01  G-SITE-01  Ta SPHCLUSTER  Ta6Br12:Ta
      C-SITE-02  G-SITE-02  Ta SPHCLUSTER  Ta6Br12:Ta
      C-SITE-03  G-SITE-03  Ta SPHCLUSTER  Ta6Br12:Ta
      C-SITE-04  G-SITE-04  Ta SPHCLUSTER  Ta6Br12:Ta
      C-SITE-05  G-SITE-05  Ta SPHCLUSTER  Ta6Br12:Ta
      C-SITE-06  G-SITE-06  Ta SPHCLUSTER  Ta6Br12:Ta
      C-SITE-07  G-SITE-07  Ta SPHCLUSTER  Ta6Br12:Ta
      C-SITE-08  G-SITE-08  Ta SPHCLUSTER  Ta6Br12:Ta
      C-SITE-09  G-SITE-09  Ta SPHCLUSTER  Ta6Br12:Ta
      C-SITE-10  G-SITE-10  Ta SPHCLUSTER  Ta6Br12:Ta
      C-SITE-11  G-SITE-11  Ta SPHCLUSTER  Ta6Br12:Ta
      C-SITE-12  G-SITE-12  Ta SPHCLUSTER  Ta6Br12:Ta
      C-SITE-13  G-SITE-01  Br SPHCLUSTER  Ta6Br12:Br
      C-SITE-14  G-SITE-02  Br SPHCLUSTER  Ta6Br12:Br
      C-SITE-15  G-SITE-03  Br SPHCLUSTER  Ta6Br12:Br
      C-SITE-16  G-SITE-04  Br SPHCLUSTER  Ta6Br12:Br
      C-SITE-17  G-SITE-05  Br SPHCLUSTER  Ta6Br12:Br
      C-SITE-18  G-SITE-06  Br SPHCLUSTER  Ta6Br12:Br
      C-SITE-19  G-SITE-07  Br SPHCLUSTER  Ta6Br12:Br
      C-SITE-20  G-SITE-08  Br SPHCLUSTER  Ta6Br12:Br
      C-SITE-21  G-SITE-09  Br SPHCLUSTER  Ta6Br12:Br
      C-SITE-22  G-SITE-10  Br SPHCLUSTER  Ta6Br12:Br
      C-SITE-23  G-SITE-11  Br SPHCLUSTER  Ta6Br12:Br
      C-SITE-24  G-SITE-12  Br SPHCLUSTER  Ta6Br12:Br
   }
   CRYSTAL {
      CRYSTAL-TEXT {
      }
      T-SITES {
         T-SITE-01 {
            C-SITE-01
            HAT_OCC     1.00   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-02 {
            C-SITE-02
            HAT_OCC     0.93   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-03 {
            C-SITE-03
            HAT_OCC     0.91   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-04 {
            C-SITE-04
            HAT_OCC     0.46   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-05 {
            C-SITE-05
            HAT_OCC     0.46   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-06 {
            C-SITE-06
            HAT_OCC     0.41   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-07 {
            C-SITE-07
            HAT_OCC     0.39   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-08 {
            C-SITE-08
            HAT_OCC     0.28   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-09 {
            C-SITE-09
            HAT_OCC     0.24   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-10 {
            C-SITE-10
            HAT_OCC     0.24   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-11 {
            C-SITE-11
            HAT_OCC     0.22   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-12 {
            C-SITE-12
            HAT_OCC     0.21   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-13 {
            C-SITE-13
            HAT_OCC     1.00   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-14 {
            C-SITE-14
            HAT_OCC     0.93   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-15 {
            C-SITE-15
            HAT_OCC     0.91   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-16 {
            C-SITE-16
            HAT_OCC     0.46   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-17 {
            C-SITE-17
            HAT_OCC     0.46   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-18 {
            C-SITE-18
            HAT_OCC     0.41   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-19 {
            C-SITE-19
            HAT_OCC     0.39   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-20 {
            C-SITE-20
            HAT_OCC     0.28   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-21 {
            C-SITE-21
            HAT_OCC     0.24   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-22 {
            C-SITE-22
            HAT_OCC     0.24   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-23 {
            C-SITE-23
            HAT_OCC     0.22   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
         T-SITE-24 {
            C-SITE-24
            HAT_OCC     0.21   REFINE
            HAT_B      150.0 NOREFINE
            HAT_B6_ADD  0.0 0.0 0.0 0.0 0.0 0.0 NOREFINE
         }
      }



Thanks a lot in advance

Best

Thomas






Dr. Thomas Krey
Institut Pasteur
Structural Virology Unit
25-28 Rue du Docteur Roux
75015 Paris
France
tkrey at pasteur.fr
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