Data quality metrics extracted from 4g9j.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": "2c095ddef348e333850f2284f8a72b7a",
  "space_group_name": "P 42 21 2",
  "unit_cell": {
    "a": 138.007,
    "b": 138.007,
    "c": 113.675,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.12710],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [97.586,3.000],
    "number_observations_unique": 22186,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.127
      },
      {
        "type": "I/SigI",
        "value": 11.200
      },
      {
        "type": "Completeness",
        "value": 99.000
      },
      {
        "type": "Redundancy",
        "value": 5.900
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [3.33,3.16],
      "number_observations": 16250,
      "number_observations_unique": 2765,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.664
        },
        {
          "type": "I/SigI",
          "value": 1.2
        },
        {
          "type": "Completeness",
          "value": 99.7
        },
        {
          "type": "Redundancy",
          "value": 5.9
        }
      ]
    },
    {
      "resolution_limits": [3.53,3.33],
      "number_observations": 15997,
      "number_observations_unique": 2610,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.370
        },
        {
          "type": "I/SigI",
          "value": 2.1
        },
        {
          "type": "Completeness",
          "value": 99.6
        },
        {
          "type": "Redundancy",
          "value": 6.1
        }
      ]
    },
    {
      "resolution_limits": [3.78,3.53],
      "number_observations": 14490,
      "number_observations_unique": 2441,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.263
        },
        {
          "type": "I/SigI",
          "value": 2.9
        },
        {
          "type": "Completeness",
          "value": 99.0
        },
        {
          "type": "Redundancy",
          "value": 5.9
        }
      ]
    },
    {
      "resolution_limits": [4.08,3.78],
      "number_observations": 13966,
      "number_observations_unique": 2291,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.159
        },
        {
          "type": "I/SigI",
          "value": 4.8
        },
        {
          "type": "Completeness",
          "value": 99.2
        },
        {
          "type": "Redundancy",
          "value": 6.1
        }
      ]
    },
    {
      "resolution_limits": [4.47,4.08],
      "number_observations": 12716,
      "number_observations_unique": 2128,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.098
        },
        {
          "type": "I/SigI",
          "value": 7.7
        },
        {
          "type": "Completeness",
          "value": 99.2
        },
        {
          "type": "Redundancy",
          "value": 6.0
        }
      ]
    },
    {
      "resolution_limits": [5.00,4.47],
      "number_observations": 11323,
      "number_observations_unique": 1903,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.083
        },
        {
          "type": "I/SigI",
          "value": 8.8
        },
        {
          "type": "Completeness",
          "value": 98.4
        },
        {
          "type": "Redundancy",
          "value": 6.0
        }
      ]
    },
    {
      "resolution_limits": [5.77,5.00],
      "number_observations": 10395,
      "number_observations_unique": 1712,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.097
        },
        {
          "type": "I/SigI",
          "value": 7.7
        },
        {
          "type": "Completeness",
          "value": 98.7
        },
        {
          "type": "Redundancy",
          "value": 6.1
        }
      ]
    },
    {
      "resolution_limits": [7.07,5.77],
      "number_observations": 8424,
      "number_observations_unique": 1446,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.084
        },
        {
          "type": "I/SigI",
          "value": 8.7
        },
        {
          "type": "Completeness",
          "value": 98.6
        },
        {
          "type": "Redundancy",
          "value": 5.8
        }
      ]
    },
    {
      "resolution_limits": [9.99,7.07],
      "number_observations": 6619,
      "number_observations_unique": 1154,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.052
        },
        {
          "type": "I/SigI",
          "value": 12.3
        },
        {
          "type": "Completeness",
          "value": 98.0
        },
        {
          "type": "Redundancy",
          "value": 5.7
        }
      ]
    },
    {
      "resolution_limits": [49.11,9.99],
      "number_observations": 3504,
      "number_observations_unique": 669,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.040
        },
        {
          "type": "I/SigI",
          "value": 13.2
        },
        {
          "type": "Completeness",
          "value": 96.3
        },
        {
          "type": "Redundancy",
          "value": 5.2
        }
      ]
    }
  ]

}
  

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


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