Data quality metrics extracted from 4mwc.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": "c946737cb380289436f54020764b79f6",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 87.742,
    "b": 105.737,
    "c": 206.294,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.54000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.0,2.649],
    "number_observations_unique": 56308,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.121
      },
      {
        "type": "I/SigI",
        "value": 7.5
      },
      {
        "type": "Completeness",
        "value": 99.4
      },
      {
        "type": "Redundancy",
        "value": 3.9
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.70,2.649],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.600
        },
        {
          "type": "I/SigI",
          "value": 1.938
        },
        {
          "type": "Completeness",
          "value": 100.0
        },
        {
          "type": "Redundancy",
          "value": 3.8
        }
      ]
    }
  ]

}
  

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

  Overall InnerShell
Low resolution limit [Å] 50.000 2.700
High resolution limit [Å] 2.649 2.649
R(merge) 0.1210 0.6000
Completeness [%] 99.4 100.0
Multiplicity 3.9 3.8


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

Resolution [Å] R(merge) Completeness [%] Multiplicity
2.700-2.649 0.6000 100.0 3.8