Data quality metrics extracted from 3n4u.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": "d960021bee742dd07f416d163d0eb407",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 46.38,
    "b": 62.59,
    "c": 96.49,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97950],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [28.61,2.2],
    "number_observations_unique": 16313,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.067
      },
      {
        "type": "I/SigI",
        "value": 13.8
      },
      {
        "type": "Completeness",
        "value": 96.0
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.3,2.2],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.376
        },
        {
          "type": "I/SigI",
          "value": 2.3
        },
        {
          "type": "Completeness",
          "value": 81.0
        }
      ]
    }
  ]

}
  

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

  Overall InnerShell
Low resolution limit [Å] 28.610 2.300
High resolution limit [Å] 2.200 2.200
R(merge) 0.0670 0.3760
Completeness [%] 96.0 81.0


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

Resolution [Å] R(merge) Completeness [%]
2.300-2.200 0.3760 81.0