Data quality metrics extracted from 4g5a.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": "002bcf7f1ec7d682f0160a8e2beae763",
  "space_group_name": "P 21 21 2",
  "unit_cell": {
    "a": 87.042,
    "b": 93.255,
    "c": 27.654,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.91837,0.97949,0.97882],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [27.704,1.69],
    "number_observations": 90460,
    "number_observations_unique": 25699,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.035
      },
      {
        "type": "R(meas)",
        "value": 0.047
      },
      {
        "type": "I/SigI",
        "value": 13.990
      },
      {
        "type": "Completeness",
        "value": 95.100
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.750,1.690],
      "number_observations": 9035,
      "number_observations_unique": 4653,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.458
        },
        {
          "type": "R(meas)",
          "value": 0.611
        },
        {
          "type": "I/SigI",
          "value": 1.9
        },
        {
          "type": "Completeness",
          "value": 96.400
        }
      ]
    },
    {
      "resolution_limits": [1.820,1.750],
      "number_observations": 8690,
      "number_observations_unique": 4579,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.308
        },
        {
          "type": "R(meas)",
          "value": 0.413
        },
        {
          "type": "I/SigI",
          "value": 2.8
        },
        {
          "type": "Completeness",
          "value": 93.800
        }
      ]
    },
    {
      "resolution_limits": [1.900,1.820],
      "number_observations": 9157,
      "number_observations_unique": 4659,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.190
        },
        {
          "type": "R(meas)",
          "value": 0.253
        },
        {
          "type": "I/SigI",
          "value": 4.3
        },
        {
          "type": "Completeness",
          "value": 98.100
        }
      ]
    },
    {
      "resolution_limits": [2.000,1.900],
      "number_observations": 9338,
      "number_observations_unique": 4719,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.124
        },
        {
          "type": "R(meas)",
          "value": 0.165
        },
        {
          "type": "I/SigI",
          "value": 6.7
        },
        {
          "type": "Completeness",
          "value": 96.800
        }
      ]
    },
    {
      "resolution_limits": [2.130,2.000],
      "number_observations": 9319,
      "number_observations_unique": 4792,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.084
        },
        {
          "type": "R(meas)",
          "value": 0.112
        },
        {
          "type": "I/SigI",
          "value": 9.5
        },
        {
          "type": "Completeness",
          "value": 94.300
        }
      ]
    },
    {
      "resolution_limits": [2.290,2.130],
      "number_observations": 8619,
      "number_observations_unique": 4465,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.063
        },
        {
          "type": "R(meas)",
          "value": 0.084
        },
        {
          "type": "I/SigI",
          "value": 12.1
        },
        {
          "type": "Completeness",
          "value": 94.000
        }
      ]
    },
    {
      "resolution_limits": [2.520,2.290],
      "number_observations": 9484,
      "number_observations_unique": 4775,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.050
        },
        {
          "type": "R(meas)",
          "value": 0.066
        },
        {
          "type": "I/SigI",
          "value": 14.9
        },
        {
          "type": "Completeness",
          "value": 97.500
        }
      ]
    },
    {
      "resolution_limits": [2.890,2.520],
      "number_observations": 8797,
      "number_observations_unique": 4584,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.036
        },
        {
          "type": "R(meas)",
          "value": 0.047
        },
        {
          "type": "I/SigI",
          "value": 19.9
        },
        {
          "type": "Completeness",
          "value": 93.300
        }
      ]
    },
    {
      "resolution_limits": [3.630,2.890],
      "number_observations": 9239,
      "number_observations_unique": 4613,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.022
        },
        {
          "type": "R(meas)",
          "value": 0.030
        },
        {
          "type": "I/SigI",
          "value": 30.3
        },
        {
          "type": "Completeness",
          "value": 95.300
        }
      ]
    },
    {
      "resolution_limits": [27.704,3.630],
      "number_observations": 8782,
      "number_observations_unique": 4507,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.017
        },
        {
          "type": "R(meas)",
          "value": 0.022
        },
        {
          "type": "I/SigI",
          "value": 38.4
        },
        {
          "type": "Completeness",
          "value": 91.200
        }
      ]
    }
  ]

}
  

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


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