Data quality metrics extracted from 7g20.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": "1930f052861a2c923c1cb3627e68785a",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
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    "b": 53.936,
    "c": 75.312,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00002],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
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    "number_observations_unique": 51037,
    "quality_factors": [
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        "type": "R(merge)",
        "value": 0.055
      },
      {
        "type": "R(meas)",
        "value": 0.052
      },
      {
        "type": "I/SigI",
        "value": 17.160
      },
      {
        "type": "Completeness",
        "value": 98.700
      },
      {
        "type": "Redundancy",
        "value": 5.640
      },
      {
        "type": "CC(1/2)",
        "value": 0.998
      }
    ]
  },
  "refln_shells": [
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      "number_observations_unique": 3292,
      "quality_factors": [
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          "type": "R(merge)",
          "value": 0.350
        },
        {
          "type": "R(meas)",
          "value": 0.396
        },
        {
          "type": "I/SigI",
          "value": 4.750
        },
        {
          "type": "Completeness",
          "value": 87.900
        },
        {
          "type": "Redundancy",
          "value": 4.461
        },
        {
          "type": "CC(1/2)",
          "value": 0.920
        }
      ]
    },
    {
      "resolution_limits": [1.180,1.150],
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      "number_observations_unique": 3659,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.305
        },
        {
          "type": "R(meas)",
          "value": 0.336
        },
        {
          "type": "I/SigI",
          "value": 6.760
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 5.854
        },
        {
          "type": "CC(1/2)",
          "value": 0.960
        }
      ]
    },
    {
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      "number_observations_unique": 3584,
      "quality_factors": [
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          "type": "R(merge)",
          "value": 0.264
        },
        {
          "type": "R(meas)",
          "value": 0.291
        },
        {
          "type": "I/SigI",
          "value": 7.640
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 5.829
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        {
          "type": "CC(1/2)",
          "value": 0.972
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      ]
    },
    {
      "resolution_limits": [1.250,1.220],
      "number_observations": 20341,
      "number_observations_unique": 3482,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.221
        },
        {
          "type": "R(meas)",
          "value": 0.244
        },
        {
          "type": "I/SigI",
          "value": 8.990
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 5.842
        },
        {
          "type": "CC(1/2)",
          "value": 0.979
        }
      ]
    },
    {
      "resolution_limits": [1.300,1.250],
      "number_observations": 21119,
      "number_observations_unique": 3351,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.176
        },
        {
          "type": "R(meas)",
          "value": 0.192
        },
        {
          "type": "I/SigI",
          "value": 11.010
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 6.302
        },
        {
          "type": "CC(1/2)",
          "value": 0.988
        }
      ]
    },
    {
      "resolution_limits": [1.340,1.300],
      "number_observations": 20636,
      "number_observations_unique": 3283,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.147
        },
        {
          "type": "R(meas)",
          "value": 0.160
        },
        {
          "type": "I/SigI",
          "value": 12.870
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        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 6.286
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        {
          "type": "CC(1/2)",
          "value": 0.988
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      ]
    },
    {
      "resolution_limits": [1.390,1.340],
      "number_observations": 19277,
      "number_observations_unique": 3136,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.120
        },
        {
          "type": "R(meas)",
          "value": 0.131
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        {
          "type": "I/SigI",
          "value": 14.850
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        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 6.147
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        {
          "type": "CC(1/2)",
          "value": 0.992
        }
      ]
    },
    {
      "resolution_limits": [1.450,1.390],
      "number_observations": 18397,
      "number_observations_unique": 3041,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.104
        },
        {
          "type": "R(meas)",
          "value": 0.114
        },
        {
          "type": "I/SigI",
          "value": 16.770
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 6.050
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        {
          "type": "CC(1/2)",
          "value": 0.993
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      ]
    },
    {
      "resolution_limits": [1.510,1.450],
      "number_observations": 18993,
      "number_observations_unique": 2928,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.083
        },
        {
          "type": "R(meas)",
          "value": 0.090
        },
        {
          "type": "I/SigI",
          "value": 20.460
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 6.487
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        {
          "type": "CC(1/2)",
          "value": 0.996
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      ]
    },
    {
      "resolution_limits": [1.590,1.510],
      "number_observations": 17834,
      "number_observations_unique": 2780,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.065
        },
        {
          "type": "R(meas)",
          "value": 0.071
        },
        {
          "type": "I/SigI",
          "value": 24.040
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        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 6.415
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        {
          "type": "CC(1/2)",
          "value": 0.997
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      ]
    },
    {
      "resolution_limits": [1.670,1.590],
      "number_observations": 16606,
      "number_observations_unique": 2637,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.055
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        {
          "type": "R(meas)",
          "value": 0.060
        },
        {
          "type": "I/SigI",
          "value": 27.070
        },
        {
          "type": "Completeness",
          "value": 99.400
        },
        {
          "type": "Redundancy",
          "value": 6.297
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [1.770,1.670],
      "number_observations": 14924,
      "number_observations_unique": 2532,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.049
        },
        {
          "type": "R(meas)",
          "value": 0.054
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        {
          "type": "I/SigI",
          "value": 29.060
        },
        {
          "type": "Completeness",
          "value": 99.400
        },
        {
          "type": "Redundancy",
          "value": 5.894
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [1.900,1.770],
      "number_observations": 15437,
      "number_observations_unique": 2367,
      "quality_factors": [
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          "type": "R(merge)",
          "value": 0.043
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        {
          "type": "R(meas)",
          "value": 0.047
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        {
          "type": "I/SigI",
          "value": 33.780
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        {
          "type": "Completeness",
          "value": 99.100
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        {
          "type": "Redundancy",
          "value": 6.522
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        {
          "type": "CC(1/2)",
          "value": 0.997
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    {
      "resolution_limits": [2.050,1.900],
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      "number_observations_unique": 2207,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.039
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        {
          "type": "R(meas)",
          "value": 0.043
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        {
          "type": "I/SigI",
          "value": 37.350
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        {
          "type": "Completeness",
          "value": 98.500
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        {
          "type": "Redundancy",
          "value": 6.374
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        {
          "type": "CC(1/2)",
          "value": 0.998
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      ]
    },
    {
      "resolution_limits": [2.240,2.050],
      "number_observations": 12536,
      "number_observations_unique": 2021,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.038
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        {
          "type": "R(meas)",
          "value": 0.042
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        {
          "type": "I/SigI",
          "value": 39.010
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        {
          "type": "Completeness",
          "value": 98.200
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        {
          "type": "Redundancy",
          "value": 6.203
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        {
          "type": "CC(1/2)",
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      ]
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    {
      "resolution_limits": [2.510,2.240],
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      "quality_factors": [
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          "value": 0.037
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        {
          "type": "R(meas)",
          "value": 0.041
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        {
          "type": "I/SigI",
          "value": 37.730
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        {
          "type": "Completeness",
          "value": 98.500
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        {
          "type": "Redundancy",
          "value": 5.545
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        {
          "type": "CC(1/2)",
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      ]
    },
    {
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      "number_observations_unique": 1637,
      "quality_factors": [
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          "value": 0.038
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        {
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        {
          "type": "I/SigI",
          "value": 41.980
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        {
          "type": "Completeness",
          "value": 98.400
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        {
          "type": "Redundancy",
          "value": 6.360
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        {
          "type": "CC(1/2)",
          "value": 0.998
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      ]
    },
    {
      "resolution_limits": [3.550,2.900],
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      "number_observations_unique": 1412,
      "quality_factors": [
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          "type": "R(merge)",
          "value": 0.040
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        {
          "type": "R(meas)",
          "value": 0.044
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        {
          "type": "I/SigI",
          "value": 42.090
        },
        {
          "type": "Completeness",
          "value": 98.500
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        {
          "type": "Redundancy",
          "value": 6.129
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        {
          "type": "CC(1/2)",
          "value": 0.997
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      ]
    },
    {
      "resolution_limits": [5.020,3.550],
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      "number_observations_unique": 1116,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.041
        },
        {
          "type": "R(meas)",
          "value": 0.045
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        {
          "type": "I/SigI",
          "value": 40.300
        },
        {
          "type": "Completeness",
          "value": 98.600
        },
        {
          "type": "Redundancy",
          "value": 5.442
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
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      ]
    },
    {
      "resolution_limits": [37.660,5.020],
      "number_observations": 4063,
      "number_observations_unique": 686,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.042
        },
        {
          "type": "R(meas)",
          "value": 0.046
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        {
          "type": "I/SigI",
          "value": 41.640
        },
        {
          "type": "Completeness",
          "value": 99.100
        },
        {
          "type": "Redundancy",
          "value": 5.923
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    }
  ]

}
  

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


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