Data quality metrics extracted from 4kzb.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": "a7ffc1634ee46681e98b008ae18b4427",
  "space_group_name": "C 1 2 1",
  "unit_cell": {
    "a": 117.60,
    "b": 77.44,
    "c": 97.50,
    "alpha": 90.00,
    "beta": 116.18,
    "gamma": 90.00
  },
  "wavelengths": [1.11587],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [29.547,1.370],
    "number_observations_unique": 163137,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.033
      },
      {
        "type": "I/SigI",
        "value": 19.69
      },
      {
        "type": "Completeness",
        "value": 99.1
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.410,1.370],
      "number_observations": 34928,
      "number_observations_unique": 12038,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.487
        },
        {
          "type": "I/SigI",
          "value": 2.370
        },
        {
          "type": "Completeness",
          "value": 99.0
        }
      ]
    },
    {
      "resolution_limits": [1.440,1.410],
      "number_observations": 34212,
      "number_observations_unique": 11715,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.380
        },
        {
          "type": "I/SigI",
          "value": 3.030
        },
        {
          "type": "Completeness",
          "value": 99.3
        }
      ]
    },
    {
      "resolution_limits": [1.490,1.440],
      "number_observations": 33472,
      "number_observations_unique": 11424,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.302
        },
        {
          "type": "I/SigI",
          "value": 3.780
        },
        {
          "type": "Completeness",
          "value": 99.5
        }
      ]
    },
    {
      "resolution_limits": [1.530,1.490],
      "number_observations": 32927,
      "number_observations_unique": 11183,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.237
        },
        {
          "type": "I/SigI",
          "value": 4.770
        },
        {
          "type": "Completeness",
          "value": 99.6
        }
      ]
    },
    {
      "resolution_limits": [1.580,1.530],
      "number_observations": 31618,
      "number_observations_unique": 10709,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.180
        },
        {
          "type": "I/SigI",
          "value": 6.130
        },
        {
          "type": "Completeness",
          "value": 99.6
        }
      ]
    },
    {
      "resolution_limits": [1.640,1.580],
      "number_observations": 31198,
      "number_observations_unique": 10472,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.145
        },
        {
          "type": "I/SigI",
          "value": 7.730
        },
        {
          "type": "Completeness",
          "value": 99.5
        }
      ]
    },
    {
      "resolution_limits": [1.700,1.640],
      "number_observations": 29926,
      "number_observations_unique": 10034,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.115
        },
        {
          "type": "I/SigI",
          "value": 9.520
        },
        {
          "type": "Completeness",
          "value": 99.5
        }
      ]
    },
    {
      "resolution_limits": [1.770,1.700],
      "number_observations": 29072,
      "number_observations_unique": 9709,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.091
        },
        {
          "type": "I/SigI",
          "value": 11.980
        },
        {
          "type": "Completeness",
          "value": 99.5
        }
      ]
    },
    {
      "resolution_limits": [1.850,1.770],
      "number_observations": 27897,
      "number_observations_unique": 9298,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.069
        },
        {
          "type": "I/SigI",
          "value": 15.250
        },
        {
          "type": "Completeness",
          "value": 99.4
        }
      ]
    },
    {
      "resolution_limits": [1.940,1.850],
      "number_observations": 26771,
      "number_observations_unique": 8876,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.054
        },
        {
          "type": "I/SigI",
          "value": 18.860
        },
        {
          "type": "Completeness",
          "value": 99.5
        }
      ]
    },
    {
      "resolution_limits": [2.040,1.940],
      "number_observations": 25458,
      "number_observations_unique": 8433,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.041
        },
        {
          "type": "I/SigI",
          "value": 24.260
        },
        {
          "type": "Completeness",
          "value": 99.2
        }
      ]
    },
    {
      "resolution_limits": [2.170,2.040],
      "number_observations": 24173,
      "number_observations_unique": 8006,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.033
        },
        {
          "type": "I/SigI",
          "value": 30.040
        },
        {
          "type": "Completeness",
          "value": 99.2
        }
      ]
    },
    {
      "resolution_limits": [2.320,2.170],
      "number_observations": 22615,
      "number_observations_unique": 7493,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.028
        },
        {
          "type": "I/SigI",
          "value": 34.420
        },
        {
          "type": "Completeness",
          "value": 99.0
        }
      ]
    },
    {
      "resolution_limits": [2.500,2.320],
      "number_observations": 21045,
      "number_observations_unique": 7021,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.025
        },
        {
          "type": "I/SigI",
          "value": 37.820
        },
        {
          "type": "Completeness",
          "value": 99.0
        }
      ]
    },
    {
      "resolution_limits": [2.740,2.500],
      "number_observations": 18934,
      "number_observations_unique": 6407,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.022
        },
        {
          "type": "I/SigI",
          "value": 41.860
        },
        {
          "type": "Completeness",
          "value": 99.1
        }
      ]
    },
    {
      "resolution_limits": [3.060,2.740],
      "number_observations": 17387,
      "number_observations_unique": 5849,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.019
        },
        {
          "type": "I/SigI",
          "value": 47.720
        },
        {
          "type": "Completeness",
          "value": 99.3
        }
      ]
    },
    {
      "resolution_limits": [3.540,3.060],
      "number_observations": 16020,
      "number_observations_unique": 5165,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.016
        },
        {
          "type": "I/SigI",
          "value": 56.760
        },
        {
          "type": "Completeness",
          "value": 99.3
        }
      ]
    },
    {
      "resolution_limits": [4.330,3.540],
      "number_observations": 13365,
      "number_observations_unique": 4362,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.015
        },
        {
          "type": "I/SigI",
          "value": 61.760
        },
        {
          "type": "Completeness",
          "value": 98.7
        }
      ]
    },
    {
      "resolution_limits": [6.130,4.330],
      "number_observations": 10051,
      "number_observations_unique": 3332,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.015
        },
        {
          "type": "I/SigI",
          "value": 62.060
        },
        {
          "type": "Completeness",
          "value": 97.1
        }
      ]
    },
    {
      "resolution_limits": [29.547,6.130],
      "number_observations": 4677,
      "number_observations_unique": 1611,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.015
        },
        {
          "type": "I/SigI",
          "value": 60.800
        },
        {
          "type": "Completeness",
          "value": 83.3
        }
      ]
    }
  ]

}
  

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


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