Data quality metrics extracted from 4z1z.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": "951bfd68c8ec1717155168c325252905",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 41.869,
    "b": 179.282,
    "c": 65.401,
    "alpha": 90.00,
    "beta": 95.48,
    "gamma": 90.00
  },
  "wavelengths": [1.55000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,3.100],
    "number_observations": 234481,
    "number_observations_unique": 16992,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.221
      },
      {
        "type": "R(meas)",
        "value": 0.229
      },
      {
        "type": "R(pim)",
        "value": 0.061
      },
      {
        "type": "I/SigI",
        "value": 5.100
      },
      {
        "type": "Completeness",
        "value": 98.500
      },
      {
        "type": "Redundancy",
        "value": 13.800
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [3.210,3.100],
      "number_observations_unique": 1666,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.719
        },
        {
          "type": "R(meas)",
          "value": 0.755
        },
        {
          "type": "R(pim)",
          "value": 0.220
        },
        {
          "type": "Completeness",
          "value": 95.500
        },
        {
          "type": "Redundancy",
          "value": 10.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.872
        }
      ]
    },
    {
      "resolution_limits": [3.340,3.210],
      "number_observations_unique": 1626,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.502
        },
        {
          "type": "R(meas)",
          "value": 0.524
        },
        {
          "type": "R(pim)",
          "value": 0.147
        },
        {
          "type": "Completeness",
          "value": 96.700
        },
        {
          "type": "Redundancy",
          "value": 11.800
        },
        {
          "type": "CC(1/2)",
          "value": 0.964
        }
      ]
    },
    {
      "resolution_limits": [3.490,3.340],
      "number_observations_unique": 1719,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.418
        },
        {
          "type": "R(meas)",
          "value": 0.435
        },
        {
          "type": "R(pim)",
          "value": 0.120
        },
        {
          "type": "Completeness",
          "value": 98.000
        },
        {
          "type": "Redundancy",
          "value": 12.800
        },
        {
          "type": "CC(1/2)",
          "value": 0.979
        }
      ]
    },
    {
      "resolution_limits": [3.680,3.490],
      "number_observations_unique": 1655,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.413
        },
        {
          "type": "R(meas)",
          "value": 0.429
        },
        {
          "type": "R(pim)",
          "value": 0.115
        },
        {
          "type": "Completeness",
          "value": 98.200
        },
        {
          "type": "Redundancy",
          "value": 13.600
        },
        {
          "type": "CC(1/2)",
          "value": 0.970
        }
      ]
    },
    {
      "resolution_limits": [3.910,3.680],
      "number_observations_unique": 1706,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.361
        },
        {
          "type": "R(meas)",
          "value": 0.375
        },
        {
          "type": "R(pim)",
          "value": 0.099
        },
        {
          "type": "Completeness",
          "value": 99.000
        },
        {
          "type": "Redundancy",
          "value": 14.200
        },
        {
          "type": "CC(1/2)",
          "value": 0.964
        }
      ]
    },
    {
      "resolution_limits": [4.210,3.910],
      "number_observations_unique": 1728,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.270
        },
        {
          "type": "R(meas)",
          "value": 0.279
        },
        {
          "type": "R(pim)",
          "value": 0.072
        },
        {
          "type": "Completeness",
          "value": 99.400
        },
        {
          "type": "Redundancy",
          "value": 14.700
        },
        {
          "type": "CC(1/2)",
          "value": 0.991
        }
      ]
    },
    {
      "resolution_limits": [4.630,4.210],
      "number_observations_unique": 1723,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.195
        },
        {
          "type": "R(meas)",
          "value": 0.202
        },
        {
          "type": "R(pim)",
          "value": 0.052
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 15.000
        },
        {
          "type": "CC(1/2)",
          "value": 0.995
        }
      ]
    },
    {
      "resolution_limits": [5.300,4.630],
      "number_observations_unique": 1707,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.168
        },
        {
          "type": "R(meas)",
          "value": 0.174
        },
        {
          "type": "R(pim)",
          "value": 0.045
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 15.000
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [6.670,5.300],
      "number_observations_unique": 1718,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.157
        },
        {
          "type": "R(meas)",
          "value": 0.163
        },
        {
          "type": "R(pim)",
          "value": 0.042
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 15.000
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [50.000,6.670],
      "number_observations_unique": 1744,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.098
        },
        {
          "type": "R(meas)",
          "value": 0.101
        },
        {
          "type": "R(pim)",
          "value": 0.027
        },
        {
          "type": "Completeness",
          "value": 99.200
        },
        {
          "type": "Redundancy",
          "value": 14.800
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    }
  ]

}
  

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


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