Data quality metrics extracted from 4zpc.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": "b4581375647deb64ccca596dfab6b1e1",
  "space_group_name": "P 43 21 2",
  "unit_cell": {
    "a": 74.289,
    "b": 74.289,
    "c": 288.147,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [58.763,1.590],
    "number_observations": 656402,
    "number_observations_unique": 203130,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.274
      },
      {
        "type": "R(meas)",
        "value": 0.296
      },
      {
        "type": "I/SigI",
        "value": 4.660
      },
      {
        "type": "Completeness",
        "value": 96.700
      },
      {
        "type": "Redundancy",
        "value": 11.3
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.110,1.990],
      "number_observations": 50745,
      "number_observations_unique": 15450,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.574
        },
        {
          "type": "R(meas)",
          "value": 0.662
        },
        {
          "type": "I/SigI",
          "value": 1.080
        },
        {
          "type": "Completeness",
          "value": 84.200
        }
      ]
    },
    {
      "resolution_limits": [2.260,2.110],
      "number_observations": 71670,
      "number_observations_unique": 16555,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.403
        },
        {
          "type": "R(meas)",
          "value": 0.452
        },
        {
          "type": "I/SigI",
          "value": 2.000
        },
        {
          "type": "Completeness",
          "value": 96.100
        }
      ]
    },
    {
      "resolution_limits": [2.440,2.260],
      "number_observations": 86003,
      "number_observations_unique": 15915,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.329
        },
        {
          "type": "R(meas)",
          "value": 0.362
        },
        {
          "type": "I/SigI",
          "value": 3.380
        },
        {
          "type": "Completeness",
          "value": 98.700
        }
      ]
    },
    {
      "resolution_limits": [2.670,2.440],
      "number_observations": 96733,
      "number_observations_unique": 14717,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.309
        },
        {
          "type": "R(meas)",
          "value": 0.336
        },
        {
          "type": "I/SigI",
          "value": 4.760
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.990,2.670],
      "number_observations": 97673,
      "number_observations_unique": 13408,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.299
        },
        {
          "type": "R(meas)",
          "value": 0.322
        },
        {
          "type": "I/SigI",
          "value": 5.940
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.450,2.990],
      "number_observations": 88384,
      "number_observations_unique": 11752,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.279
        },
        {
          "type": "R(meas)",
          "value": 0.300
        },
        {
          "type": "I/SigI",
          "value": 7.110
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [4.220,3.450],
      "number_observations": 75120,
      "number_observations_unique": 9979,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.266
        },
        {
          "type": "R(meas)",
          "value": 0.286
        },
        {
          "type": "I/SigI",
          "value": 7.870
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [5.960,4.220],
      "number_observations": 58497,
      "number_observations_unique": 7687,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.252
        },
        {
          "type": "R(meas)",
          "value": 0.270
        },
        {
          "type": "I/SigI",
          "value": 8.120
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    }
  ]

}
  

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


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