Data quality metrics extracted from 4zpd.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": "eb503dbc11283a321f45d58a8b510e76",
  "space_group_name": "P 43 21 2",
  "unit_cell": {
    "a": 74.450,
    "b": 74.450,
    "c": 289.638,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [58.957,1.797],
    "number_observations": 1035067,
    "number_observations_unique": 144417,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.100
      },
      {
        "type": "R(meas)",
        "value": 0.108
      },
      {
        "type": "I/SigI",
        "value": 14.450
      },
      {
        "type": "Completeness",
        "value": 99.600
      },
      {
        "type": "Redundancy",
        "value": 13.4
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.910,1.800],
      "number_observations": 129251,
      "number_observations_unique": 22978,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.933
        },
        {
          "type": "R(meas)",
          "value": 1.028
        },
        {
          "type": "I/SigI",
          "value": 1.510
        },
        {
          "type": "Completeness",
          "value": 97.700
        }
      ]
    },
    {
      "resolution_limits": [2.040,1.910],
      "number_observations": 152874,
      "number_observations_unique": 21991,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.532
        },
        {
          "type": "R(meas)",
          "value": 0.576
        },
        {
          "type": "I/SigI",
          "value": 3.190
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.200,2.040],
      "number_observations": 153755,
      "number_observations_unique": 20549,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.297
        },
        {
          "type": "R(meas)",
          "value": 0.319
        },
        {
          "type": "I/SigI",
          "value": 6.330
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.410,2.200],
      "number_observations": 143486,
      "number_observations_unique": 18834,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.194
        },
        {
          "type": "R(meas)",
          "value": 0.208
        },
        {
          "type": "I/SigI",
          "value": 10.390
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.690,2.410],
      "number_observations": 131249,
      "number_observations_unique": 17062,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.136
        },
        {
          "type": "R(meas)",
          "value": 0.146
        },
        {
          "type": "I/SigI",
          "value": 14.700
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.110,2.690],
      "number_observations": 115981,
      "number_observations_unique": 15049,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.087
        },
        {
          "type": "R(meas)",
          "value": 0.093
        },
        {
          "type": "I/SigI",
          "value": 22.280
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.810,3.110],
      "number_observations": 95526,
      "number_observations_unique": 12690,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.054
        },
        {
          "type": "R(meas)",
          "value": 0.058
        },
        {
          "type": "I/SigI",
          "value": 34.730
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [5.370,3.810],
      "number_observations": 72354,
      "number_observations_unique": 9842,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.045
        },
        {
          "type": "R(meas)",
          "value": 0.048
        },
        {
          "type": "I/SigI",
          "value": 41.400
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [58.957,5.370],
      "number_observations": 40591,
      "number_observations_unique": 5422,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.040
        },
        {
          "type": "R(meas)",
          "value": 0.043
        },
        {
          "type": "I/SigI",
          "value": 40.950
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    }
  ]

}
  

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


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