Data quality metrics extracted from 4w9u.cif.gz by aB_cif2table1 from BUSTER (Global Phasing Ltd.). See also the PDBx/mmCIF dictionary.

Raw JSON data
{
  "mxlims_type": "ReflectionSet",
  "version": "0.2.2",
  "uuid": "0ee90b28402a4d36a23d7347323df099",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
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    "b": 106.66,
    "c": 99.39,
    "alpha": 90.00,
    "beta": 108.12,
    "gamma": 90.00
  },
  "wavelengths": [0.97950],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
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    "number_observations_unique": 63306,
    "quality_factors": [
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        "type": "R(merge)",
        "value": 0.080
      },
      {
        "type": "R(meas)",
        "value": 0.091
      },
      {
        "type": "I/SigI",
        "value": 13.880
      },
      {
        "type": "Completeness",
        "value": 99.400
      },
      {
        "type": "Redundancy",
        "value": 4.6
      }
    ]
  },
  "refln_shells": [
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      "number_observations_unique": 4665,
      "quality_factors": [
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          "type": "R(merge)",
          "value": 0.557
        },
        {
          "type": "R(meas)",
          "value": 0.629
        },
        {
          "type": "I/SigI",
          "value": 2.510
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 4.6
        }
      ]
    },
    {
      "resolution_limits": [2.530,2.460],
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      "number_observations_unique": 4552,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.469
        },
        {
          "type": "R(meas)",
          "value": 0.530
        },
        {
          "type": "I/SigI",
          "value": 2.970
        },
        {
          "type": "Completeness",
          "value": 99.700
        }
      ]
    },
    {
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      "quality_factors": [
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        },
        {
          "type": "R(meas)",
          "value": 0.447
        },
        {
          "type": "I/SigI",
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        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [2.680,2.600],
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      "number_observations_unique": 4320,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.333
        },
        {
          "type": "R(meas)",
          "value": 0.377
        },
        {
          "type": "I/SigI",
          "value": 4.110
        },
        {
          "type": "Completeness",
          "value": 99.400
        }
      ]
    },
    {
      "resolution_limits": [2.770,2.680],
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      "number_observations_unique": 4121,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.284
        },
        {
          "type": "R(meas)",
          "value": 0.321
        },
        {
          "type": "I/SigI",
          "value": 4.820
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [2.870,2.770],
      "number_observations": 18807,
      "number_observations_unique": 4051,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.239
        },
        {
          "type": "R(meas)",
          "value": 0.270
        },
        {
          "type": "I/SigI",
          "value": 5.780
        },
        {
          "type": "Completeness",
          "value": 99.600
        }
      ]
    },
    {
      "resolution_limits": [2.980,2.870],
      "number_observations": 18158,
      "number_observations_unique": 3913,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.179
        },
        {
          "type": "R(meas)",
          "value": 0.202
        },
        {
          "type": "I/SigI",
          "value": 7.750
        },
        {
          "type": "Completeness",
          "value": 99.500
        }
      ]
    },
    {
      "resolution_limits": [3.100,2.980],
      "number_observations": 17292,
      "number_observations_unique": 3745,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.152
        },
        {
          "type": "R(meas)",
          "value": 0.172
        },
        {
          "type": "I/SigI",
          "value": 9.190
        },
        {
          "type": "Completeness",
          "value": 99.500
        }
      ]
    },
    {
      "resolution_limits": [3.240,3.100],
      "number_observations": 16725,
      "number_observations_unique": 3612,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.115
        },
        {
          "type": "R(meas)",
          "value": 0.130
        },
        {
          "type": "I/SigI",
          "value": 11.410
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [3.390,3.240],
      "number_observations": 15789,
      "number_observations_unique": 3438,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.089
        },
        {
          "type": "R(meas)",
          "value": 0.100
        },
        {
          "type": "I/SigI",
          "value": 14.730
        },
        {
          "type": "Completeness",
          "value": 99.600
        }
      ]
    },
    {
      "resolution_limits": [3.580,3.390],
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      "number_observations_unique": 3286,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.075
        },
        {
          "type": "R(meas)",
          "value": 0.085
        },
        {
          "type": "I/SigI",
          "value": 17.530
        },
        {
          "type": "Completeness",
          "value": 99.300
        }
      ]
    },
    {
      "resolution_limits": [3.790,3.580],
      "number_observations": 12827,
      "number_observations_unique": 3008,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.062
        },
        {
          "type": "R(meas)",
          "value": 0.071
        },
        {
          "type": "I/SigI",
          "value": 21.560
        },
        {
          "type": "Completeness",
          "value": 96.800
        }
      ]
    },
    {
      "resolution_limits": [4.060,3.790],
      "number_observations": 12359,
      "number_observations_unique": 2858,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.049
        },
        {
          "type": "R(meas)",
          "value": 0.056
        },
        {
          "type": "I/SigI",
          "value": 25.380
        },
        {
          "type": "Completeness",
          "value": 97.700
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      ]
    },
    {
      "resolution_limits": [4.380,4.060],
      "number_observations": 12067,
      "number_observations_unique": 2696,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.040
        },
        {
          "type": "R(meas)",
          "value": 0.046
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        {
          "type": "I/SigI",
          "value": 29.410
        },
        {
          "type": "Completeness",
          "value": 99.200
        }
      ]
    },
    {
      "resolution_limits": [4.800,4.380],
      "number_observations": 11297,
      "number_observations_unique": 2529,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.038
        },
        {
          "type": "R(meas)",
          "value": 0.043
        },
        {
          "type": "I/SigI",
          "value": 30.860
        },
        {
          "type": "Completeness",
          "value": 99.400
        }
      ]
    },
    {
      "resolution_limits": [5.370,4.800],
      "number_observations": 10059,
      "number_observations_unique": 2270,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.039
        },
        {
          "type": "R(meas)",
          "value": 0.045
        },
        {
          "type": "I/SigI",
          "value": 30.050
        },
        {
          "type": "Completeness",
          "value": 99.300
        }
      ]
    },
    {
      "resolution_limits": [6.200,5.370],
      "number_observations": 8600,
      "number_observations_unique": 2000,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.041
        },
        {
          "type": "R(meas)",
          "value": 0.047
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        {
          "type": "I/SigI",
          "value": 28.040
        },
        {
          "type": "Completeness",
          "value": 99.700
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      ]
    },
    {
      "resolution_limits": [7.590,6.200],
      "number_observations": 7835,
      "number_observations_unique": 1719,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.033
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        {
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          "value": 0.037
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        {
          "type": "I/SigI",
          "value": 33.450
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        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [10.730,7.590],
      "number_observations": 5974,
      "number_observations_unique": 1329,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.024
        },
        {
          "type": "R(meas)",
          "value": 0.027
        },
        {
          "type": "I/SigI",
          "value": 41.350
        },
        {
          "type": "Completeness",
          "value": 99.500
        }
      ]
    },
    {
      "resolution_limits": [50.0,10.730],
      "number_observations": 3204,
      "number_observations_unique": 742,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.024
        },
        {
          "type": "R(meas)",
          "value": 0.027
        },
        {
          "type": "I/SigI",
          "value": 42.120
        },
        {
          "type": "Completeness",
          "value": 98.100
        }
      ]
    }
  ]

}
  

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


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