Data quality metrics extracted from 5r21.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": "8e81484a8717620fddb152d7878959a0",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 45.091,
    "b": 73.234,
    "c": 52.409,
    "alpha": 90.00,
    "beta": 109.02,
    "gamma": 90.00
  },
  "wavelengths": [0.82700],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [42.630,1.05],
    "number_observations": 1015175,
    "number_observations_unique": 149937,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.067
      },
      {
        "type": "R(meas)",
        "value": 0.072
      },
      {
        "type": "I/SigI",
        "value": 10.460
      },
      {
        "type": "Completeness",
        "value": 99.100
      },
      {
        "type": "Redundancy",
        "value": 6.766
      },
      {
        "type": "CC(1/2)",
        "value": 0.999
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.11,1.05],
      "number_observations": 153151,
      "number_observations_unique": 24379,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 2.425
        },
        {
          "type": "R(meas)",
          "value": 2.629
        },
        {
          "type": "I/SigI",
          "value": 0.54
        },
        {
          "type": "Completeness",
          "value": 0.951
        },
        {
          "type": "Redundancy",
          "value": 6.28
        },
        {
          "type": "CC(1/2)",
          "value": 0.342
        }
      ]
    },
    {
      "resolution_limits": [1.19,1.11],
      "number_observations": 155457,
      "number_observations_unique": 23001,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.173
        },
        {
          "type": "R(meas)",
          "value": 1.270
        },
        {
          "type": "I/SigI",
          "value": 1.27
        },
        {
          "type": "Completeness",
          "value": 0.999
        },
        {
          "type": "Redundancy",
          "value": 6.76
        },
        {
          "type": "CC(1/2)",
          "value": 0.668
        }
      ]
    },
    {
      "resolution_limits": [1.28,1.19],
      "number_observations": 146534,
      "number_observations_unique": 21345,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.733
        },
        {
          "type": "R(meas)",
          "value": 0.792
        },
        {
          "type": "I/SigI",
          "value": 2.19
        },
        {
          "type": "Completeness",
          "value": 0.999
        },
        {
          "type": "Redundancy",
          "value": 6.87
        },
        {
          "type": "CC(1/2)",
          "value": 0.814
        }
      ]
    },
    {
      "resolution_limits": [1.40,1.28],
      "number_observations": 135579,
      "number_observations_unique": 19703,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.420
        },
        {
          "type": "R(meas)",
          "value": 0.454
        },
        {
          "type": "I/SigI",
          "value": 3.96
        },
        {
          "type": "Completeness",
          "value": 0.999
        },
        {
          "type": "Redundancy",
          "value": 6.88
        },
        {
          "type": "CC(1/2)",
          "value": 0.928
        }
      ]
    },
    {
      "resolution_limits": [1.57,1.40],
      "number_observations": 121185,
      "number_observations_unique": 17803,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.216
        },
        {
          "type": "R(meas)",
          "value": 0.234
        },
        {
          "type": "I/SigI",
          "value": 7.86
        },
        {
          "type": "Completeness",
          "value": 0.999
        },
        {
          "type": "Redundancy",
          "value": 6.81
        },
        {
          "type": "CC(1/2)",
          "value": 0.978
        }
      ]
    },
    {
      "resolution_limits": [1.81,1.57],
      "number_observations": 106248,
      "number_observations_unique": 15752,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.115
        },
        {
          "type": "R(meas)",
          "value": 0.125
        },
        {
          "type": "I/SigI",
          "value": 14.92
        },
        {
          "type": "Completeness",
          "value": 0.999
        },
        {
          "type": "Redundancy",
          "value": 6.75
        },
        {
          "type": "CC(1/2)",
          "value": 0.993
        }
      ]
    },
    {
      "resolution_limits": [2.22,1.81],
      "number_observations": 90192,
      "number_observations_unique": 13312,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.061
        },
        {
          "type": "R(meas)",
          "value": 0.066
        },
        {
          "type": "I/SigI",
          "value": 28.14
        },
        {
          "type": "Completeness",
          "value": 0.999
        },
        {
          "type": "Redundancy",
          "value": 6.78
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [3.13,2.22],
      "number_observations": 68037,
      "number_observations_unique": 10331,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.045
        },
        {
          "type": "R(meas)",
          "value": 0.049
        },
        {
          "type": "I/SigI",
          "value": 37.44
        },
        {
          "type": "Completeness",
          "value": 0.998
        },
        {
          "type": "Redundancy",
          "value": 6.59
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [50.00,3.13],
      "number_observations": 38792,
      "number_observations_unique": 5787,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.037
        },
        {
          "type": "R(meas)",
          "value": 0.040
        },
        {
          "type": "I/SigI",
          "value": 46.69
        },
        {
          "type": "Completeness",
          "value": 0.997
        },
        {
          "type": "Redundancy",
          "value": 6.70
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    }
  ]

}
  

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


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