Data quality metrics extracted from 3nk5.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": "e4a340ebf88b1973ece2edd19b0129d7",
  "space_group_name": "P 4",
  "unit_cell": {
    "a": 92.424,
    "b": 92.424,
    "c": 78.819,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97949],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [92.450,2.400],
    "number_observations_unique": 24848,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.074
      },
      {
        "type": "I/SigI",
        "value": 15.400
      },
      {
        "type": "Completeness",
        "value": 95.400
      },
      {
        "type": "Redundancy",
        "value": 3.200
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.530,2.400],
      "number_observations": 9589,
      "number_observations_unique": 3281,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.699
        },
        {
          "type": "I/SigI",
          "value": 1.1
        },
        {
          "type": "Completeness",
          "value": 86.600
        },
        {
          "type": "Redundancy",
          "value": 2.900
        }
      ]
    },
    {
      "resolution_limits": [2.680,2.530],
      "number_observations": 9424,
      "number_observations_unique": 3252,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.473
        },
        {
          "type": "I/SigI",
          "value": 1.6
        },
        {
          "type": "Completeness",
          "value": 91.700
        },
        {
          "type": "Redundancy",
          "value": 2.900
        }
      ]
    },
    {
      "resolution_limits": [2.870,2.680],
      "number_observations": 9466,
      "number_observations_unique": 3187,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.307
        },
        {
          "type": "I/SigI",
          "value": 2.4
        },
        {
          "type": "Completeness",
          "value": 94.700
        },
        {
          "type": "Redundancy",
          "value": 3.000
        }
      ]
    },
    {
      "resolution_limits": [3.100,2.870],
      "number_observations": 9477,
      "number_observations_unique": 3050,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.198
        },
        {
          "type": "I/SigI",
          "value": 3.7
        },
        {
          "type": "Completeness",
          "value": 96.800
        },
        {
          "type": "Redundancy",
          "value": 3.100
        }
      ]
    },
    {
      "resolution_limits": [3.390,3.100],
      "number_observations": 9183,
      "number_observations_unique": 2823,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.121
        },
        {
          "type": "I/SigI",
          "value": 5.9
        },
        {
          "type": "Completeness",
          "value": 97.800
        },
        {
          "type": "Redundancy",
          "value": 3.300
        }
      ]
    },
    {
      "resolution_limits": [3.790,3.390],
      "number_observations": 8806,
      "number_observations_unique": 2622,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.082
        },
        {
          "type": "I/SigI",
          "value": 8.6
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 3.400
        }
      ]
    },
    {
      "resolution_limits": [4.380,3.790],
      "number_observations": 8196,
      "number_observations_unique": 2322,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.057
        },
        {
          "type": "I/SigI",
          "value": 11.7
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [5.370,4.380],
      "number_observations": 6793,
      "number_observations_unique": 1949,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.046
        },
        {
          "type": "I/SigI",
          "value": 14.3
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [7.590,5.370],
      "number_observations": 5656,
      "number_observations_unique": 1552,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.037
        },
        {
          "type": "I/SigI",
          "value": 17.4
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 3.600
        }
      ]
    },
    {
      "resolution_limits": [19.992,7.590],
      "number_observations": 3104,
      "number_observations_unique": 810,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.025
        },
        {
          "type": "I/SigI",
          "value": 20.2
        },
        {
          "type": "Completeness",
          "value": 94.300
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    }
  ]

}
  

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


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