Data quality metrics extracted from 4xrk.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": "26737f316aecf4a4c6a763df746625d7",
  "space_group_name": "P 21 2 21",
  "unit_cell": {
    "a": 64.41,
    "b": 121.19,
    "c": 132.04,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.77318],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [44.6420,3.250],
    "number_observations": 73621,
    "number_observations_unique": 16105,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.149
      },
      {
        "type": "R(meas)",
        "value": 0.168
      },
      {
        "type": "I/SigI",
        "value": 8.020
      },
      {
        "type": "Completeness",
        "value": 95.000
      },
      {
        "type": "Redundancy",
        "value": 4.57
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [3.370,3.250],
      "number_observations": 5559,
      "number_observations_unique": 1518,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.726
        },
        {
          "type": "R(meas)",
          "value": 0.835
        },
        {
          "type": "I/SigI",
          "value": 1.650
        },
        {
          "type": "Completeness",
          "value": 85.600
        },
        {
          "type": "Redundancy",
          "value": 3.66
        }
      ]
    },
    {
      "resolution_limits": [3.670,3.370],
      "number_observations": 11146,
      "number_observations_unique": 3025,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.415
        },
        {
          "type": "R(meas)",
          "value": 0.479
        },
        {
          "type": "I/SigI",
          "value": 2.920
        },
        {
          "type": "Completeness",
          "value": 92.000
        }
      ]
    },
    {
      "resolution_limits": [3.870,3.670],
      "number_observations": 5591,
      "number_observations_unique": 1562,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.252
        },
        {
          "type": "R(meas)",
          "value": 0.292
        },
        {
          "type": "I/SigI",
          "value": 4.660
        },
        {
          "type": "Completeness",
          "value": 91.700
        }
      ]
    },
    {
      "resolution_limits": [4.110,3.870],
      "number_observations": 6959,
      "number_observations_unique": 1527,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.316
        },
        {
          "type": "R(meas)",
          "value": 0.355
        },
        {
          "type": "I/SigI",
          "value": 5.940
        },
        {
          "type": "Completeness",
          "value": 93.900
        }
      ]
    },
    {
      "resolution_limits": [4.330,4.110],
      "number_observations": 6570,
      "number_observations_unique": 1216,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.259
        },
        {
          "type": "R(meas)",
          "value": 0.288
        },
        {
          "type": "I/SigI",
          "value": 7.900
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [4.550,4.330],
      "number_observations": 5425,
      "number_observations_unique": 976,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.244
        },
        {
          "type": "R(meas)",
          "value": 0.270
        },
        {
          "type": "I/SigI",
          "value": 8.970
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [4.770,4.550],
      "number_observations": 4414,
      "number_observations_unique": 808,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.203
        },
        {
          "type": "R(meas)",
          "value": 0.226
        },
        {
          "type": "I/SigI",
          "value": 9.800
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [14.000,4.770],
      "number_observations": 27158,
      "number_observations_unique": 5238,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.092
        },
        {
          "type": "R(meas)",
          "value": 0.103
        },
        {
          "type": "I/SigI",
          "value": 13.390
        },
        {
          "type": "Completeness",
          "value": 99.100
        }
      ]
    },
    {
      "resolution_limits": [17.000,14.000],
      "number_observations": 386,
      "number_observations_unique": 106,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.041
        },
        {
          "type": "R(meas)",
          "value": 0.047
        },
        {
          "type": "I/SigI",
          "value": 22.540
        },
        {
          "type": "Completeness",
          "value": 95.500
        }
      ]
    },
    {
      "resolution_limits": [50.000,17.000],
      "number_observations": 413,
      "number_observations_unique": 129,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.039
        },
        {
          "type": "R(meas)",
          "value": 0.046
        },
        {
          "type": "I/SigI",
          "value": 20.040
        },
        {
          "type": "Completeness",
          "value": 88.400
        }
      ]
    },
    {
      "resolution_limits": [44.6420,50.000],
      "quality_factors": [

      ]
    }
  ]

}
  

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 44.642 50.000 3.670
High resolution limit [Å] 3.250 17.000 3.370
R(merge) 0.1490 0.0390 0.4150
R(meas) 0.1680 0.0460 0.4790
Completeness [%] 95.0 88.4 92.0
Multiplicity 4.6 - -


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

Resolution [Å] R(merge) R(meas) Completeness [%] Multiplicity
50.000-17.000 0.0390 0.0460 88.4 -
44.642-50.000 - - - -
17.000-14.000 0.0410 0.0470 95.5 -
14.000-4.770 0.0920 0.1030 99.1 -
4.770-4.550 0.2030 0.2260 99.8 -
4.550-4.330 0.2440 0.2700 99.9 -
4.330-4.110 0.2590 0.2880 99.8 -
4.110-3.870 0.3160 0.3550 93.9 -
3.870-3.670 0.2520 0.2920 91.7 -
3.670-3.370 0.4150 0.4790 92.0 -
3.370-3.250 0.7260 0.8350 85.6 3.7