Data quality metrics extracted from 4kk7.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": "6c3884d3ae00b00326e8325dedc79e0c",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 31.70,
    "b": 110.63,
    "c": 110.51,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00000,1.50000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.0,1.68],
    "number_observations_unique": 42744,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.053
      },
      {
        "type": "I/SigI",
        "value": 14.200
      },
      {
        "type": "Completeness",
        "value": 94.100
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.720,1.680],
      "number_observations": 7958,
      "number_observations_unique": 2785,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.990
        },
        {
          "type": "I/SigI",
          "value": 1.160
        },
        {
          "type": "Completeness",
          "value": 85.400
        }
      ]
    },
    {
      "resolution_limits": [1.770,1.720],
      "number_observations": 9675,
      "number_observations_unique": 3008,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.800
        },
        {
          "type": "I/SigI",
          "value": 1.590
        },
        {
          "type": "Completeness",
          "value": 92.100
        }
      ]
    },
    {
      "resolution_limits": [1.820,1.770],
      "number_observations": 11383,
      "number_observations_unique": 2980,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.668
        },
        {
          "type": "I/SigI",
          "value": 2.160
        },
        {
          "type": "Completeness",
          "value": 96.100
        }
      ]
    },
    {
      "resolution_limits": [1.880,1.820],
      "number_observations": 14746,
      "number_observations_unique": 3006,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.507
        },
        {
          "type": "I/SigI",
          "value": 3.270
        },
        {
          "type": "Completeness",
          "value": 97.500
        }
      ]
    },
    {
      "resolution_limits": [1.940,1.880],
      "number_observations": 13875,
      "number_observations_unique": 2821,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.362
        },
        {
          "type": "I/SigI",
          "value": 4.610
        },
        {
          "type": "Completeness",
          "value": 97.200
        }
      ]
    },
    {
      "resolution_limits": [2.010,1.940],
      "number_observations": 14072,
      "number_observations_unique": 2809,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.260
        },
        {
          "type": "I/SigI",
          "value": 6.150
        },
        {
          "type": "Completeness",
          "value": 97.200
        }
      ]
    },
    {
      "resolution_limits": [2.080,2.010],
      "number_observations": 13257,
      "number_observations_unique": 2680,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.186
        },
        {
          "type": "I/SigI",
          "value": 8.270
        },
        {
          "type": "Completeness",
          "value": 96.500
        }
      ]
    },
    {
      "resolution_limits": [2.170,2.080],
      "number_observations": 13010,
      "number_observations_unique": 2566,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.143
        },
        {
          "type": "I/SigI",
          "value": 10.380
        },
        {
          "type": "Completeness",
          "value": 96.400
        }
      ]
    },
    {
      "resolution_limits": [2.270,2.170],
      "number_observations": 12246,
      "number_observations_unique": 2467,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.121
        },
        {
          "type": "I/SigI",
          "value": 12.100
        },
        {
          "type": "Completeness",
          "value": 95.900
        }
      ]
    },
    {
      "resolution_limits": [2.380,2.270],
      "number_observations": 11820,
      "number_observations_unique": 2326,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.104
        },
        {
          "type": "I/SigI",
          "value": 13.920
        },
        {
          "type": "Completeness",
          "value": 95.700
        }
      ]
    },
    {
      "resolution_limits": [2.500,2.380],
      "number_observations": 11433,
      "number_observations_unique": 2235,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.083
        },
        {
          "type": "I/SigI",
          "value": 16.880
        },
        {
          "type": "Completeness",
          "value": 94.800
        }
      ]
    },
    {
      "resolution_limits": [2.660,2.500],
      "number_observations": 10808,
      "number_observations_unique": 2135,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.068
        },
        {
          "type": "I/SigI",
          "value": 19.190
        },
        {
          "type": "Completeness",
          "value": 95.200
        }
      ]
    },
    {
      "resolution_limits": [2.840,2.660],
      "number_observations": 9982,
      "number_observations_unique": 1961,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.055
        },
        {
          "type": "I/SigI",
          "value": 22.840
        },
        {
          "type": "Completeness",
          "value": 94.100
        }
      ]
    },
    {
      "resolution_limits": [3.070,2.840],
      "number_observations": 9286,
      "number_observations_unique": 1825,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.046
        },
        {
          "type": "I/SigI",
          "value": 27.180
        },
        {
          "type": "Completeness",
          "value": 93.600
        }
      ]
    },
    {
      "resolution_limits": [3.360,3.070],
      "number_observations": 8578,
      "number_observations_unique": 1696,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.037
        },
        {
          "type": "I/SigI",
          "value": 32.340
        },
        {
          "type": "Completeness",
          "value": 93.200
        }
      ]
    },
    {
      "resolution_limits": [3.760,3.360],
      "number_observations": 7529,
      "number_observations_unique": 1522,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.033
        },
        {
          "type": "I/SigI",
          "value": 35.370
        },
        {
          "type": "Completeness",
          "value": 92.400
        }
      ]
    },
    {
      "resolution_limits": [4.340,3.760],
      "number_observations": 6742,
      "number_observations_unique": 1363,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.029
        },
        {
          "type": "I/SigI",
          "value": 39.180
        },
        {
          "type": "Completeness",
          "value": 92.300
        }
      ]
    },
    {
      "resolution_limits": [5.310,4.340],
      "number_observations": 5798,
      "number_observations_unique": 1163,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.027
        },
        {
          "type": "I/SigI",
          "value": 41.650
        },
        {
          "type": "Completeness",
          "value": 90.400
        }
      ]
    },
    {
      "resolution_limits": [7.510,5.310],
      "number_observations": 4393,
      "number_observations_unique": 885,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.028
        },
        {
          "type": "I/SigI",
          "value": 40.920
        },
        {
          "type": "Completeness",
          "value": 89.300
        }
      ]
    },
    {
      "resolution_limits": [50.0,7.510],
      "number_observations": 2336,
      "number_observations_unique": 511,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.023
        },
        {
          "type": "I/SigI",
          "value": 41.720
        },
        {
          "type": "Completeness",
          "value": 85.000
        }
      ]
    }
  ]

}
  

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


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