Data quality metrics extracted from 4gtw.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": "d026d9a5a7803533aa9565ed98c22467",
  "space_group_name": "P 31",
  "unit_cell": {
    "a": 105.283,
    "b": 105.283,
    "c": 173.685,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 120.0
  },
  "wavelengths": [0.97900],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,2.700],
    "number_observations_unique": 58977,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.206
      },
      {
        "type": "I/SigI",
        "value": 5.400
      },
      {
        "type": "Completeness",
        "value": 99.700
      },
      {
        "type": "Redundancy",
        "value": 7.600
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.750,2.700],
      "number_observations_unique": 2876,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.533
        },
        {
          "type": "Completeness",
          "value": 97.500
        },
        {
          "type": "Redundancy",
          "value": 4.700
        }
      ]
    },
    {
      "resolution_limits": [2.800,2.750],
      "number_observations_unique": 2891,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.528
        },
        {
          "type": "Completeness",
          "value": 99.400
        },
        {
          "type": "Redundancy",
          "value": 5.200
        }
      ]
    },
    {
      "resolution_limits": [2.850,2.800],
      "number_observations_unique": 2927,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.518
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 5.400
        }
      ]
    },
    {
      "resolution_limits": [2.910,2.850],
      "number_observations_unique": 2966,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.514
        },
        {
          "type": "Completeness",
          "value": 99.300
        },
        {
          "type": "Redundancy",
          "value": 5.400
        }
      ]
    },
    {
      "resolution_limits": [2.970,2.910],
      "number_observations_unique": 2882,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.502
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 5.700
        }
      ]
    },
    {
      "resolution_limits": [3.040,2.970],
      "number_observations_unique": 2932,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.495
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 5.800
        }
      ]
    },
    {
      "resolution_limits": [3.120,3.040],
      "number_observations_unique": 2959,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.462
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 6.200
        }
      ]
    },
    {
      "resolution_limits": [3.200,3.120],
      "number_observations_unique": 2881,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.438
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 6.500
        }
      ]
    },
    {
      "resolution_limits": [3.300,3.200],
      "number_observations_unique": 2986,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.397
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 7.000
        }
      ]
    },
    {
      "resolution_limits": [3.400,3.300],
      "number_observations_unique": 2930,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.361
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 7.400
        }
      ]
    },
    {
      "resolution_limits": [3.520,3.400],
      "number_observations_unique": 2930,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.407
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 7.800
        }
      ]
    },
    {
      "resolution_limits": [3.660,3.520],
      "number_observations_unique": 2907,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.351
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 8.100
        }
      ]
    },
    {
      "resolution_limits": [3.830,3.660],
      "number_observations_unique": 2958,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.279
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 8.600
        }
      ]
    },
    {
      "resolution_limits": [4.030,3.830],
      "number_observations_unique": 2988,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.268
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 8.900
        }
      ]
    },
    {
      "resolution_limits": [4.290,4.030],
      "number_observations_unique": 2893,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.151
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 9.400
        }
      ]
    },
    {
      "resolution_limits": [4.620,4.290],
      "number_observations_unique": 2980,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.122
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 9.700
        }
      ]
    },
    {
      "resolution_limits": [5.080,4.620],
      "number_observations_unique": 2918,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.111
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 10.000
        }
      ]
    },
    {
      "resolution_limits": [5.810,5.080],
      "number_observations_unique": 2970,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.129
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 9.800
        }
      ]
    },
    {
      "resolution_limits": [7.320,5.810],
      "number_observations_unique": 2914,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.109
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 10.100
        }
      ]
    },
    {
      "resolution_limits": [50.000,7.320],
      "number_observations_unique": 2951,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.070
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 10.900
        }
      ]
    }
  ]

}
  

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


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