Data quality metrics extracted from 4u53.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": "d7e887bb64b02552bf9b5745766444fc",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 435.84,
    "b": 286.77,
    "c": 303.77,
    "alpha": 90.00,
    "beta": 99.03,
    "gamma": 90.00
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [49.702,3.300],
    "number_observations": 6419636,
    "number_observations_unique": 1095552,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.312
      },
      {
        "type": "R(meas)",
        "value": 0.341
      },
      {
        "type": "I/SigI",
        "value": 5.800
      },
      {
        "type": "Completeness",
        "value": 99.400
      },
      {
        "type": "Redundancy",
        "value": 5.73
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [3.400,3.300],
      "number_observations": 533947,
      "number_observations_unique": 93228,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.916
        },
        {
          "type": "R(meas)",
          "value": 2.103
        },
        {
          "type": "I/SigI",
          "value": 0.990
        },
        {
          "type": "Completeness",
          "value": 99.100
        }
      ]
    },
    {
      "resolution_limits": [3.500,3.400],
      "number_observations": 496005,
      "number_observations_unique": 83100,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.525
        },
        {
          "type": "R(meas)",
          "value": 1.666
        },
        {
          "type": "I/SigI",
          "value": 1.270
        },
        {
          "type": "Completeness",
          "value": 99.200
        }
      ]
    },
    {
      "resolution_limits": [3.600,3.500],
      "number_observations": 443584,
      "number_observations_unique": 74079,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.214
        },
        {
          "type": "R(meas)",
          "value": 1.326
        },
        {
          "type": "I/SigI",
          "value": 1.600
        },
        {
          "type": "Completeness",
          "value": 99.200
        }
      ]
    },
    {
      "resolution_limits": [3.800,3.600],
      "number_observations": 727810,
      "number_observations_unique": 125933,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.907
        },
        {
          "type": "R(meas)",
          "value": 0.994
        },
        {
          "type": "I/SigI",
          "value": 2.140
        },
        {
          "type": "Completeness",
          "value": 99.300
        }
      ]
    },
    {
      "resolution_limits": [4.000,3.800],
      "number_observations": 608381,
      "number_observations_unique": 102139,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.634
        },
        {
          "type": "R(meas)",
          "value": 0.692
        },
        {
          "type": "I/SigI",
          "value": 3.090
        },
        {
          "type": "Completeness",
          "value": 99.400
        }
      ]
    },
    {
      "resolution_limits": [4.500,4.000],
      "number_observations": 1074808,
      "number_observations_unique": 183088,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.420
        },
        {
          "type": "R(meas)",
          "value": 0.460
        },
        {
          "type": "I/SigI",
          "value": 4.580
        },
        {
          "type": "Completeness",
          "value": 99.500
        }
      ]
    },
    {
      "resolution_limits": [5.000,4.500],
      "number_observations": 682255,
      "number_observations_unique": 117159,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.281
        },
        {
          "type": "R(meas)",
          "value": 0.307
        },
        {
          "type": "I/SigI",
          "value": 6.720
        },
        {
          "type": "Completeness",
          "value": 99.500
        }
      ]
    },
    {
      "resolution_limits": [6.000,5.000],
      "number_observations": 788588,
      "number_observations_unique": 133163,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.210
        },
        {
          "type": "R(meas)",
          "value": 0.229
        },
        {
          "type": "I/SigI",
          "value": 8.830
        },
        {
          "type": "Completeness",
          "value": 99.600
        }
      ]
    },
    {
      "resolution_limits": [7.000,6.000],
      "number_observations": 397289,
      "number_observations_unique": 67839,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.173
        },
        {
          "type": "R(meas)",
          "value": 0.189
        },
        {
          "type": "I/SigI",
          "value": 10.440
        },
        {
          "type": "Completeness",
          "value": 99.700
        }
      ]
    },
    {
      "resolution_limits": [8.000,7.000],
      "number_observations": 226118,
      "number_observations_unique": 38222,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.138
        },
        {
          "type": "R(meas)",
          "value": 0.151
        },
        {
          "type": "I/SigI",
          "value": 13.220
        },
        {
          "type": "Completeness",
          "value": 99.700
        }
      ]
    },
    {
      "resolution_limits": [9.000,8.000],
      "number_observations": 128880,
      "number_observations_unique": 23096,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.118
        },
        {
          "type": "R(meas)",
          "value": 0.130
        },
        {
          "type": "I/SigI",
          "value": 14.930
        },
        {
          "type": "Completeness",
          "value": 99.700
        }
      ]
    },
    {
      "resolution_limits": [10.000,9.000],
      "number_observations": 88571,
      "number_observations_unique": 14807,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.105
        },
        {
          "type": "R(meas)",
          "value": 0.114
        },
        {
          "type": "I/SigI",
          "value": 17.480
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [20.000,10.000],
      "number_observations": 197955,
      "number_observations_unique": 35003,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.083
        },
        {
          "type": "R(meas)",
          "value": 0.091
        },
        {
          "type": "I/SigI",
          "value": 20.420
        },
        {
          "type": "Completeness",
          "value": 99.600
        }
      ]
    },
    {
      "resolution_limits": [30.000,20.000],
      "number_observations": 20378,
      "number_observations_unique": 3583,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.058
        },
        {
          "type": "R(meas)",
          "value": 0.064
        },
        {
          "type": "I/SigI",
          "value": 26.190
        },
        {
          "type": "Completeness",
          "value": 99.100
        }
      ]
    },
    {
      "resolution_limits": [40.000,30.000],
      "number_observations": 4387,
      "number_observations_unique": 861,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.055
        },
        {
          "type": "R(meas)",
          "value": 0.061
        },
        {
          "type": "I/SigI",
          "value": 26.260
        },
        {
          "type": "Completeness",
          "value": 97.600
        }
      ]
    },
    {
      "resolution_limits": [49.702,40.000],
      "number_observations": 680,
      "number_observations_unique": 252,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.076
        },
        {
          "type": "R(meas)",
          "value": 0.093
        },
        {
          "type": "I/SigI",
          "value": 9.900
        },
        {
          "type": "Completeness",
          "value": 37.100
        }
      ]
    }
  ]

}
  

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


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