Data quality metrics extracted from 6m74.cif.gz by aB_cif2table1 from BUSTER (Global Phasing Ltd.). See also the PDBx/mmCIF dictionary.

Raw JSON data
{
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  "version": "0.2.2",
  "uuid": "bc31f1b4145f0f03979b678cb214fc21",
  "space_group_name": "I 4 2 2",
  "unit_cell": {
    "a": 138.13,
    "b": 138.13,
    "c": 127.36,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
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    "number_observations_unique": 93906,
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        "type": "R(merge)",
        "value": 0.061
      },
      {
        "type": "R(meas)",
        "value": 0.063
      },
      {
        "type": "I/SigI",
        "value": 26.960
      },
      {
        "type": "Completeness",
        "value": 99.900
      },
      {
        "type": "Redundancy",
        "value": 13.104
      },
      {
        "type": "CC(1/2)",
        "value": 0.999
      }
    ]
  },
  "refln_shells": [
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      "number_observations_unique": 6875,
      "quality_factors": [
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          "type": "R(merge)",
          "value": 0.703
        },
        {
          "type": "R(meas)",
          "value": 0.731
        },
        {
          "type": "I/SigI",
          "value": 4.360
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 13.078
        },
        {
          "type": "CC(1/2)",
          "value": 0.942
        }
      ]
    },
    {
      "resolution_limits": [1.600,1.560],
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      "number_observations_unique": 6705,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.534
        },
        {
          "type": "R(meas)",
          "value": 0.557
        },
        {
          "type": "I/SigI",
          "value": 5.420
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 12.506
        },
        {
          "type": "CC(1/2)",
          "value": 0.953
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      ]
    },
    {
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      "number_observations_unique": 6525,
      "quality_factors": [
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          "value": 0.407
        },
        {
          "type": "R(meas)",
          "value": 0.423
        },
        {
          "type": "I/SigI",
          "value": 7.470
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 13.518
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        {
          "type": "CC(1/2)",
          "value": 0.974
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      ]
    },
    {
      "resolution_limits": [1.700,1.650],
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      "number_observations_unique": 6309,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.327
        },
        {
          "type": "R(meas)",
          "value": 0.340
        },
        {
          "type": "I/SigI",
          "value": 9.250
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        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 13.527
        },
        {
          "type": "CC(1/2)",
          "value": 0.983
        }
      ]
    },
    {
      "resolution_limits": [1.760,1.700],
      "number_observations": 82766,
      "number_observations_unique": 6162,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.249
        },
        {
          "type": "R(meas)",
          "value": 0.259
        },
        {
          "type": "I/SigI",
          "value": 11.610
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 13.432
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        {
          "type": "CC(1/2)",
          "value": 0.989
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      ]
    },
    {
      "resolution_limits": [1.820,1.760],
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      "number_observations_unique": 5958,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.198
        },
        {
          "type": "R(meas)",
          "value": 0.206
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        {
          "type": "I/SigI",
          "value": 13.930
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        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 13.360
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        {
          "type": "CC(1/2)",
          "value": 0.993
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      ]
    },
    {
      "resolution_limits": [1.890,1.820],
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      "number_observations_unique": 5750,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.152
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        {
          "type": "R(meas)",
          "value": 0.158
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        {
          "type": "I/SigI",
          "value": 17.420
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        {
          "type": "Completeness",
          "value": 100.000
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        {
          "type": "Redundancy",
          "value": 13.162
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        {
          "type": "CC(1/2)",
          "value": 0.996
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      ]
    },
    {
      "resolution_limits": [1.960,1.890],
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      "number_observations_unique": 5540,
      "quality_factors": [
        {
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          "value": 0.119
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        {
          "type": "R(meas)",
          "value": 0.124
        },
        {
          "type": "I/SigI",
          "value": 21.290
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        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 12.819
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        {
          "type": "CC(1/2)",
          "value": 0.997
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      ]
    },
    {
      "resolution_limits": [2.050,1.960],
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      "quality_factors": [
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          "value": 0.093
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        {
          "type": "R(meas)",
          "value": 0.098
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        {
          "type": "I/SigI",
          "value": 24.800
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        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 11.998
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        {
          "type": "CC(1/2)",
          "value": 0.997
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      ]
    },
    {
      "resolution_limits": [2.150,2.050],
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      "number_observations_unique": 5089,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.075
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        {
          "type": "R(meas)",
          "value": 0.078
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        {
          "type": "I/SigI",
          "value": 31.640
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        {
          "type": "Completeness",
          "value": 100.000
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        {
          "type": "Redundancy",
          "value": 13.058
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        {
          "type": "CC(1/2)",
          "value": 0.998
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      ]
    },
    {
      "resolution_limits": [2.270,2.150],
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      "number_observations_unique": 4860,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.063
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        {
          "type": "R(meas)",
          "value": 0.066
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        {
          "type": "I/SigI",
          "value": 36.010
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        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 12.461
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        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [2.400,2.270],
      "number_observations": 63714,
      "number_observations_unique": 4593,
      "quality_factors": [
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          "type": "R(merge)",
          "value": 0.059
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        {
          "type": "R(meas)",
          "value": 0.061
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        {
          "type": "I/SigI",
          "value": 41.050
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        {
          "type": "Completeness",
          "value": 100.000
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        {
          "type": "Redundancy",
          "value": 13.872
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        {
          "type": "CC(1/2)",
          "value": 0.999
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      ]
    },
    {
      "resolution_limits": [2.570,2.400],
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      "number_observations_unique": 4327,
      "quality_factors": [
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        {
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        {
          "type": "I/SigI",
          "value": 44.770
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        {
          "type": "Completeness",
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        {
          "type": "Redundancy",
          "value": 13.853
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        {
          "type": "CC(1/2)",
          "value": 0.999
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    {
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      "number_observations_unique": 4064,
      "quality_factors": [
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          "type": "R(merge)",
          "value": 0.049
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        {
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        {
          "type": "I/SigI",
          "value": 48.890
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        {
          "type": "Redundancy",
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        {
          "type": "CC(1/2)",
          "value": 0.999
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      ]
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    {
      "resolution_limits": [3.040,2.780],
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      "number_observations_unique": 3715,
      "quality_factors": [
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          "type": "R(merge)",
          "value": 0.045
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        {
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        {
          "type": "I/SigI",
          "value": 51.810
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        {
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        {
          "type": "Redundancy",
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        {
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        {
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        {
          "type": "Redundancy",
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      "number_observations_unique": 3019,
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        {
          "type": "I/SigI",
          "value": 60.270
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        {
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        {
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          "value": 12.198
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        {
          "type": "CC(1/2)",
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    {
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      "number_observations_unique": 2557,
      "quality_factors": [
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          "value": 0.033
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        {
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        {
          "type": "I/SigI",
          "value": 64.260
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        {
          "type": "Completeness",
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        {
          "type": "Redundancy",
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        {
          "type": "CC(1/2)",
          "value": 0.999
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      ]
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    {
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      "quality_factors": [
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        {
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        {
          "type": "I/SigI",
          "value": 66.890
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        {
          "type": "Completeness",
          "value": 100.000
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        {
          "type": "Redundancy",
          "value": 13.943
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        {
          "type": "CC(1/2)",
          "value": 0.999
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      ]
    },
    {
      "resolution_limits": [19.540,6.800],
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      "quality_factors": [
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          "type": "R(merge)",
          "value": 0.034
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        {
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        {
          "type": "I/SigI",
          "value": 66.520
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        {
          "type": "Completeness",
          "value": 94.800
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        {
          "type": "Redundancy",
          "value": 12.805
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        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    }
  ]

}
  

Table 1 generated from MXLIMS-JSON (via JavaScript):


Binned data generated from MXLIMS-JSON (via JavaScript):