Data quality metrics extracted from 7fkn.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": "444f7781dc594b69de8df9067d8b8207",
  "space_group_name": "C 1 2 1",
  "unit_cell": {
    "a": 88.252,
    "b": 81.975,
    "c": 93.680,
    "alpha": 90.0,
    "beta": 108.7,
    "gamma": 90.0
  },
  "wavelengths": [0.99990],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [44.48,1.55],
    "number_observations": 634630,
    "number_observations_unique": 91772,
    "quality_factors": [
      {
        "type": "R(meas)",
        "value": 0.045
      },
      {
        "type": "I/SigI",
        "value": 16.47
      },
      {
        "type": "Completeness",
        "value": 99.6
      },
      {
        "type": "Redundancy",
        "value": 6.92
      },
      {
        "type": "CC(1/2)",
        "value": 1.0
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [44.48,4.62],
      "number_observations": 24339,
      "number_observations_unique": 3530,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.023
        },
        {
          "type": "R(meas)",
          "value": 0.025
        },
        {
          "type": "I/SigI",
          "value": 74.45
        },
        {
          "type": "Completeness",
          "value": 99.4
        },
        {
          "type": "Redundancy",
          "value": 6.89
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [44.48,3.27],
      "number_observations": 44143,
      "number_observations_unique": 6321,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.024
        },
        {
          "type": "R(meas)",
          "value": 0.025
        },
        {
          "type": "I/SigI",
          "value": 66.72
        },
        {
          "type": "Completeness",
          "value": 99.8
        },
        {
          "type": "Redundancy",
          "value": 6.98
        },
        {
          "type": "CC(1/2)",
          "value": 1.0
        }
      ]
    },
    {
      "resolution_limits": [44.48,2.68],
      "number_observations": 55766,
      "number_observations_unique": 8097,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.04
        },
        {
          "type": "R(meas)",
          "value": 0.043
        },
        {
          "type": "I/SigI",
          "value": 41.10
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 6.89
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [44.48,2.32],
      "number_observations": 67612,
      "number_observations_unique": 9554,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.071
        },
        {
          "type": "R(meas)",
          "value": 0.076
        },
        {
          "type": "I/SigI",
          "value": 23.78
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 7.08
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [44.48,2.07],
      "number_observations": 75638,
      "number_observations_unique": 10842,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.121
        },
        {
          "type": "R(meas)",
          "value": 0.131
        },
        {
          "type": "I/SigI",
          "value": 12.80
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 6.98
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [44.48,1.89],
      "number_observations": 82029,
      "number_observations_unique": 11963,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.249
        },
        {
          "type": "R(meas)",
          "value": 0.27
        },
        {
          "type": "I/SigI",
          "value": 5.99
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 6.86
        },
        {
          "type": "CC(1/2)",
          "value": 0.986
        }
      ]
    },
    {
      "resolution_limits": [44.48,1.75],
      "number_observations": 89664,
      "number_observations_unique": 13022,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.586
        },
        {
          "type": "R(meas)",
          "value": 0.634
        },
        {
          "type": "I/SigI",
          "value": 2.51
        },
        {
          "type": "Completeness",
          "value": 99.9
        },
        {
          "type": "Redundancy",
          "value": 6.89
        },
        {
          "type": "CC(1/2)",
          "value": 0.929
        }
      ]
    },
    {
      "resolution_limits": [44.48,1.64],
      "number_observations": 96079,
      "number_observations_unique": 13903,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.26
        },
        {
          "type": "R(meas)",
          "value": 1.364
        },
        {
          "type": "I/SigI",
          "value": 1.14
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 6.91
        },
        {
          "type": "CC(1/2)",
          "value": 0.733
        }
      ]
    },
    {
      "resolution_limits": [44.48,1.55],
      "number_observations": 99360,
      "number_observations_unique": 14540,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 2.394
        },
        {
          "type": "R(meas)",
          "value": 2.592
        },
        {
          "type": "I/SigI",
          "value": 0.54
        },
        {
          "type": "Completeness",
          "value": 98.1
        },
        {
          "type": "Redundancy",
          "value": 6.83
        },
        {
          "type": "CC(1/2)",
          "value": 0.444
        }
      ]
    }
  ]

}
  

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


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