Data quality metrics extracted from 4kqc.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": "bb2781b7706d76eae31fe9806f86c4b8",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 38.356,
    "b": 59.241,
    "c": 65.454,
    "alpha": 90.0,
    "beta": 102.9,
    "gamma": 90.0
  },
  "wavelengths": [0.97920],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [31.9,1.620],
    "number_observations_unique": 35470,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.103
      },
      {
        "type": "I/SigI",
        "value": 9.700
      },
      {
        "type": "Completeness",
        "value": 97.100
      },
      {
        "type": "Redundancy",
        "value": 3.400
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.650,1.620],
      "number_observations_unique": 1477,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.534
        },
        {
          "type": "I/SigI",
          "value": 2.15
        },
        {
          "type": "Completeness",
          "value": 81.100
        },
        {
          "type": "Redundancy",
          "value": 2.600
        }
      ]
    },
    {
      "resolution_limits": [1.680,1.650],
      "number_observations_unique": 1628,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.486
        },
        {
          "type": "Completeness",
          "value": 89.100
        },
        {
          "type": "Redundancy",
          "value": 2.800
        }
      ]
    },
    {
      "resolution_limits": [1.710,1.680],
      "number_observations_unique": 1734,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.468
        },
        {
          "type": "Completeness",
          "value": 97.000
        },
        {
          "type": "Redundancy",
          "value": 3.100
        }
      ]
    },
    {
      "resolution_limits": [1.750,1.710],
      "number_observations_unique": 1783,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.394
        },
        {
          "type": "Completeness",
          "value": 97.400
        },
        {
          "type": "Redundancy",
          "value": 3.300
        }
      ]
    },
    {
      "resolution_limits": [1.780,1.750],
      "number_observations_unique": 1795,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.362
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [1.820,1.780],
      "number_observations_unique": 1822,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.327
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [1.870,1.820],
      "number_observations_unique": 1779,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.292
        },
        {
          "type": "Completeness",
          "value": 99.200
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [1.920,1.870],
      "number_observations_unique": 1846,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.255
        },
        {
          "type": "Completeness",
          "value": 99.100
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [1.980,1.920],
      "number_observations_unique": 1778,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.208
        },
        {
          "type": "Completeness",
          "value": 98.700
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [2.040,1.980],
      "number_observations_unique": 1786,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.178
        },
        {
          "type": "Completeness",
          "value": 98.700
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [2.110,2.040],
      "number_observations_unique": 1809,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.162
        },
        {
          "type": "Completeness",
          "value": 98.300
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [2.200,2.110],
      "number_observations_unique": 1781,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.144
        },
        {
          "type": "Completeness",
          "value": 98.200
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [2.300,2.200],
      "number_observations_unique": 1770,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.127
        },
        {
          "type": "Completeness",
          "value": 98.300
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [2.420,2.300],
      "number_observations_unique": 1820,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.120
        },
        {
          "type": "Completeness",
          "value": 98.700
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [2.570,2.420],
      "number_observations_unique": 1793,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.111
        },
        {
          "type": "Completeness",
          "value": 98.700
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [2.770,2.570],
      "number_observations_unique": 1808,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.101
        },
        {
          "type": "Completeness",
          "value": 98.600
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [3.050,2.770],
      "number_observations_unique": 1789,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.090
        },
        {
          "type": "Completeness",
          "value": 98.300
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [3.490,3.050],
      "number_observations_unique": 1807,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.078
        },
        {
          "type": "Completeness",
          "value": 97.400
        },
        {
          "type": "Redundancy",
          "value": 3.400
        }
      ]
    },
    {
      "resolution_limits": [4.400,3.490],
      "number_observations_unique": 1813,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.064
        },
        {
          "type": "Completeness",
          "value": 98.300
        },
        {
          "type": "Redundancy",
          "value": 3.400
        }
      ]
    },
    {
      "resolution_limits": [50.000,4.400],
      "number_observations_unique": 1852,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.060
        },
        {
          "type": "Completeness",
          "value": 97.900
        },
        {
          "type": "Redundancy",
          "value": 3.400
        }
      ]
    }
  ]

}
  

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


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