Data quality metrics extracted from 3a4y.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": "6aebcea1f80cdb7d724f4aace1b81c2a",
  "space_group_name": "C 1 2 1",
  "unit_cell": {
    "a": 143.144,
    "b": 146.767,
    "c": 121.123,
    "alpha": 90.00,
    "beta": 109.24,
    "gamma": 90.00
  },
  "wavelengths": [1.28204],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,2.500],
    "number_observations_unique": 81538,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.055
      },
      {
        "type": "I/SigI",
        "value": 25.221
      },
      {
        "type": "Completeness",
        "value": 99.900
      },
      {
        "type": "Redundancy",
        "value": 5.400
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.59,2.50],
      "number_observations_unique": 8072,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.400
        },
        {
          "type": "Completeness",
          "value": 99.80
        },
        {
          "type": "Redundancy",
          "value": 5.10
        }
      ]
    },
    {
      "resolution_limits": [2.69,2.59],
      "number_observations_unique": 8177,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.304
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.50
        }
      ]
    },
    {
      "resolution_limits": [2.82,2.69],
      "number_observations_unique": 8117,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.222
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.50
        }
      ]
    },
    {
      "resolution_limits": [2.96,2.82],
      "number_observations_unique": 8143,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.149
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.50
        }
      ]
    },
    {
      "resolution_limits": [3.15,2.96],
      "number_observations_unique": 8123,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.095
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.50
        }
      ]
    },
    {
      "resolution_limits": [3.39,3.15],
      "number_observations_unique": 8181,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.063
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.50
        }
      ]
    },
    {
      "resolution_limits": [3.73,3.39],
      "number_observations_unique": 8146,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.055
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.40
        }
      ]
    },
    {
      "resolution_limits": [4.27,3.73],
      "number_observations_unique": 8159,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.048
        },
        {
          "type": "Completeness",
          "value": 99.90
        },
        {
          "type": "Redundancy",
          "value": 5.40
        }
      ]
    },
    {
      "resolution_limits": [5.38,4.27],
      "number_observations_unique": 8191,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.050
        },
        {
          "type": "Completeness",
          "value": 99.90
        },
        {
          "type": "Redundancy",
          "value": 5.40
        }
      ]
    },
    {
      "resolution_limits": [50.00,5.38],
      "number_observations_unique": 8229,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.027
        },
        {
          "type": "Completeness",
          "value": 99.30
        },
        {
          "type": "Redundancy",
          "value": 5.00
        }
      ]
    }
  ]

}
  

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


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