Data quality metrics extracted from 5u50.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": "b9dd54a563570bce3226d94e9cc330fc",
  "space_group_name": "C 2 2 21",
  "unit_cell": {
    "a": 140.165,
    "b": 228.406,
    "c": 85.890,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.45860],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [19.977,2.900],
    "number_observations": 179725,
    "number_observations_unique": 30801,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.078
      },
      {
        "type": "R(meas)",
        "value": 0.086
      },
      {
        "type": "I/SigI",
        "value": 15.470
      },
      {
        "type": "Completeness",
        "value": 99.500
      },
      {
        "type": "Redundancy",
        "value": 5.835
      },
      {
        "type": "CC(1/2)",
        "value": 0.999
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [3.080,2.900],
      "number_observations": 26083,
      "number_observations_unique": 4826,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.845
        },
        {
          "type": "R(meas)",
          "value": 0.936
        },
        {
          "type": "I/SigI",
          "value": 1.990
        },
        {
          "type": "Completeness",
          "value": 98.300
        },
        {
          "type": "Redundancy",
          "value": 5.405
        },
        {
          "type": "CC(1/2)",
          "value": 0.813
        }
      ]
    },
    {
      "resolution_limits": [3.290,3.080],
      "number_observations": 28517,
      "number_observations_unique": 4635,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.472
        },
        {
          "type": "R(meas)",
          "value": 0.516
        },
        {
          "type": "I/SigI",
          "value": 3.920
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 6.153
        },
        {
          "type": "CC(1/2)",
          "value": 0.948
        }
      ]
    },
    {
      "resolution_limits": [3.550,3.290],
      "number_observations": 25783,
      "number_observations_unique": 4313,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.235
        },
        {
          "type": "R(meas)",
          "value": 0.257
        },
        {
          "type": "I/SigI",
          "value": 7.450
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.978
        },
        {
          "type": "CC(1/2)",
          "value": 0.982
        }
      ]
    },
    {
      "resolution_limits": [3.890,3.550],
      "number_observations": 23491,
      "number_observations_unique": 3999,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.127
        },
        {
          "type": "R(meas)",
          "value": 0.139
        },
        {
          "type": "I/SigI",
          "value": 12.230
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 5.874
        },
        {
          "type": "CC(1/2)",
          "value": 0.994
        }
      ]
    },
    {
      "resolution_limits": [4.340,3.890],
      "number_observations": 21626,
      "number_observations_unique": 3625,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.076
        },
        {
          "type": "R(meas)",
          "value": 0.084
        },
        {
          "type": "I/SigI",
          "value": 18.940
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 5.966
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [5.010,4.340],
      "number_observations": 18836,
      "number_observations_unique": 3215,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.052
        },
        {
          "type": "R(meas)",
          "value": 0.056
        },
        {
          "type": "I/SigI",
          "value": 27.200
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 5.859
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [6.120,5.010],
      "number_observations": 16080,
      "number_observations_unique": 2750,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.054
        },
        {
          "type": "R(meas)",
          "value": 0.059
        },
        {
          "type": "I/SigI",
          "value": 27.330
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 5.847
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [8.590,6.120],
      "number_observations": 12437,
      "number_observations_unique": 2159,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.042
        },
        {
          "type": "R(meas)",
          "value": 0.046
        },
        {
          "type": "I/SigI",
          "value": 34.950
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 5.761
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [19.977,8.590],
      "number_observations": 6872,
      "number_observations_unique": 1279,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.031
        },
        {
          "type": "R(meas)",
          "value": 0.034
        },
        {
          "type": "I/SigI",
          "value": 47.690
        },
        {
          "type": "Completeness",
          "value": 97.800
        },
        {
          "type": "Redundancy",
          "value": 5.373
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    }
  ]

}
  

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


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