Data quality metrics extracted from 4m3g.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": "83d03af937264eeb5b87b89051628a2c",
  "space_group_name": "P 41 21 2",
  "unit_cell": {
    "a": 121.850,
    "b": 121.850,
    "c": 34.154,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [40.617,2.202],
    "number_observations_unique": 13616,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.124
      },
      {
        "type": "I/SigI",
        "value": 14.100
      },
      {
        "type": "Completeness",
        "value": 99.700
      },
      {
        "type": "Redundancy",
        "value": 7.700
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.320,2.202],
      "number_observations": 14470,
      "number_observations_unique": 1907,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.932
        },
        {
          "type": "I/SigI",
          "value": 0.800
        },
        {
          "type": "Completeness",
          "value": 98.100
        },
        {
          "type": "Redundancy",
          "value": 7.600
        }
      ]
    },
    {
      "resolution_limits": [2.460,2.320],
      "number_observations": 14484,
      "number_observations_unique": 1846,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.631
        },
        {
          "type": "I/SigI",
          "value": 1.200
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.800
        }
      ]
    },
    {
      "resolution_limits": [2.630,2.460],
      "number_observations": 13778,
      "number_observations_unique": 1744,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.426
        },
        {
          "type": "I/SigI",
          "value": 1.900
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.900
        }
      ]
    },
    {
      "resolution_limits": [2.840,2.630],
      "number_observations": 12766,
      "number_observations_unique": 1624,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.314
        },
        {
          "type": "I/SigI",
          "value": 2.500
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.900
        }
      ]
    },
    {
      "resolution_limits": [3.110,2.840],
      "number_observations": 11770,
      "number_observations_unique": 1499,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.204
        },
        {
          "type": "I/SigI",
          "value": 3.900
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.900
        }
      ]
    },
    {
      "resolution_limits": [3.480,3.110],
      "number_observations": 10577,
      "number_observations_unique": 1362,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.119
        },
        {
          "type": "I/SigI",
          "value": 6.600
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.800
        }
      ]
    },
    {
      "resolution_limits": [4.020,3.480],
      "number_observations": 9262,
      "number_observations_unique": 1217,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.069
        },
        {
          "type": "I/SigI",
          "value": 2.200
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.600
        }
      ]
    },
    {
      "resolution_limits": [4.920,4.020],
      "number_observations": 8069,
      "number_observations_unique": 1067,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.039
        },
        {
          "type": "I/SigI",
          "value": 18.900
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.600
        }
      ]
    },
    {
      "resolution_limits": [6.960,4.920],
      "number_observations": 6161,
      "number_observations_unique": 838,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.043
        },
        {
          "type": "I/SigI",
          "value": 17.500
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 7.400
        }
      ]
    },
    {
      "resolution_limits": [40.617,6.960],
      "number_observations": 3317,
      "number_observations_unique": 512,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.018
        },
        {
          "type": "I/SigI",
          "value": 35.400
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 6.500
        }
      ]
    }
  ]

}
  

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


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