Data quality metrics extracted from 4gbs.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": "14f0cb924419ff253a196d19c18d98d4",
  "space_group_name": "P 41 2 2",
  "unit_cell": {
    "a": 66.009,
    "b": 66.009,
    "c": 263.457,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97950,0.91840],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [46.676,2.48],
    "number_observations": 137544,
    "number_observations_unique": 21701,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.072
      },
      {
        "type": "R(meas)",
        "value": 0.078
      },
      {
        "type": "I/SigI",
        "value": 14.650
      },
      {
        "type": "Completeness",
        "value": 99.600
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.570,2.480],
      "number_observations": 14273,
      "number_observations_unique": 2133,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.170
        },
        {
          "type": "R(meas)",
          "value": 1.269
        },
        {
          "type": "I/SigI",
          "value": 1.7
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [2.670,2.570],
      "number_observations": 13410,
      "number_observations_unique": 2065,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.775
        },
        {
          "type": "R(meas)",
          "value": 0.843
        },
        {
          "type": "I/SigI",
          "value": 2.4
        },
        {
          "type": "Completeness",
          "value": 99.500
        }
      ]
    },
    {
      "resolution_limits": [2.790,2.670],
      "number_observations": 12508,
      "number_observations_unique": 2079,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.563
        },
        {
          "type": "R(meas)",
          "value": 0.617
        },
        {
          "type": "I/SigI",
          "value": 3.2
        },
        {
          "type": "Completeness",
          "value": 99.500
        }
      ]
    },
    {
      "resolution_limits": [2.940,2.790],
      "number_observations": 13972,
      "number_observations_unique": 2176,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.297
        },
        {
          "type": "R(meas)",
          "value": 0.324
        },
        {
          "type": "I/SigI",
          "value": 5.7
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [3.120,2.940],
      "number_observations": 14282,
      "number_observations_unique": 2101,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.180
        },
        {
          "type": "R(meas)",
          "value": 0.195
        },
        {
          "type": "I/SigI",
          "value": 9.3
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.360,3.120],
      "number_observations": 14460,
      "number_observations_unique": 2157,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.105
        },
        {
          "type": "R(meas)",
          "value": 0.114
        },
        {
          "type": "I/SigI",
          "value": 14.4
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [3.700,3.360],
      "number_observations": 14086,
      "number_observations_unique": 2176,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.067
        },
        {
          "type": "R(meas)",
          "value": 0.072
        },
        {
          "type": "I/SigI",
          "value": 20.6
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [4.230,3.700],
      "number_observations": 12596,
      "number_observations_unique": 2174,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.050
        },
        {
          "type": "R(meas)",
          "value": 0.055
        },
        {
          "type": "I/SigI",
          "value": 24.8
        },
        {
          "type": "Completeness",
          "value": 99.500
        }
      ]
    },
    {
      "resolution_limits": [5.310,4.230],
      "number_observations": 14381,
      "number_observations_unique": 2215,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.044
        },
        {
          "type": "R(meas)",
          "value": 0.048
        },
        {
          "type": "I/SigI",
          "value": 30.8
        },
        {
          "type": "Completeness",
          "value": 99.700
        }
      ]
    },
    {
      "resolution_limits": [46.676,5.310],
      "number_observations": 13576,
      "number_observations_unique": 2441,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.050
        },
        {
          "type": "R(meas)",
          "value": 0.055
        },
        {
          "type": "I/SigI",
          "value": 30.0
        },
        {
          "type": "Completeness",
          "value": 98.300
        }
      ]
    }
  ]

}
  

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


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