Data quality metrics extracted from 4zta.cif.gz by aB_cif2table1 from BUSTER (Global Phasing Ltd.). See also the PDBx/mmCIF dictionary.

Raw JSON data
{
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  "version": "0.2.2",
  "uuid": "98ae7155e4d9ca418edba149a9530904",
  "space_group_name": "I 21 21 21",
  "unit_cell": {
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    "b": 93.14,
    "c": 114.94,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.70004],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
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    "number_observations_unique": 19509,
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        "value": 0.144
      },
      {
        "type": "R(meas)",
        "value": 0.145
      },
      {
        "type": "I/SigI",
        "value": 27.520
      },
      {
        "type": "Completeness",
        "value": 100.000
      },
      {
        "type": "Redundancy",
        "value": 172.7
      }
    ]
  },
  "refln_shells": [
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          "value": 4.966
        },
        {
          "type": "R(meas)",
          "value": 5.013
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        {
          "type": "I/SigI",
          "value": 1.000
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
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      "number_observations_unique": 3472,
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          "type": "R(merge)",
          "value": 4.049
        },
        {
          "type": "R(meas)",
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        },
        {
          "type": "I/SigI",
          "value": 1.600
        },
        {
          "type": "Completeness",
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        }
      ]
    },
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          "type": "Completeness",
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        }
      ]
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        {
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          "type": "I/SigI",
          "value": 3.320
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        {
          "type": "Completeness",
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        }
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        {
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        {
          "type": "I/SigI",
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        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
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    {
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      "number_observations_unique": 3089,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.477
        },
        {
          "type": "R(meas)",
          "value": 1.486
        },
        {
          "type": "I/SigI",
          "value": 6.140
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.730,2.630],
      "number_observations": 273538,
      "number_observations_unique": 2946,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.100
        },
        {
          "type": "R(meas)",
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        },
        {
          "type": "I/SigI",
          "value": 8.400
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        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
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      "number_observations_unique": 2808,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.904
        },
        {
          "type": "R(meas)",
          "value": 0.909
        },
        {
          "type": "I/SigI",
          "value": 10.420
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [2.970,2.840],
      "number_observations": 242358,
      "number_observations_unique": 2722,
      "quality_factors": [
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          "value": 0.628
        },
        {
          "type": "R(meas)",
          "value": 0.632
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          "value": 14.740
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        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
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      "number_observations_unique": 2646,
      "quality_factors": [
        {
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          "value": 0.451
        },
        {
          "type": "R(meas)",
          "value": 0.453
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        {
          "type": "I/SigI",
          "value": 19.650
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
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      "number_observations_unique": 2452,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.295
        },
        {
          "type": "R(meas)",
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        {
          "type": "I/SigI",
          "value": 29.500
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        {
          "type": "Completeness",
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        }
      ]
    },
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      "quality_factors": [
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          "value": 0.193
        },
        {
          "type": "R(meas)",
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        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [3.720,3.480],
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      "number_observations_unique": 2184,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.133
        },
        {
          "type": "R(meas)",
          "value": 0.134
        },
        {
          "type": "I/SigI",
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        {
          "type": "Completeness",
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      ]
    },
    {
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      "number_observations_unique": 2053,
      "quality_factors": [
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        },
        {
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        {
          "type": "I/SigI",
          "value": 63.280
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        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [4.400,4.020],
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      "number_observations_unique": 1892,
      "quality_factors": [
        {
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          "value": 0.084
        },
        {
          "type": "R(meas)",
          "value": 0.085
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        {
          "type": "I/SigI",
          "value": 79.350
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        {
          "type": "Completeness",
          "value": 99.900
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      ]
    },
    {
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      "number_observations_unique": 1705,
      "quality_factors": [
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        },
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        {
          "type": "I/SigI",
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        {
          "type": "Completeness",
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      ]
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      "number_observations_unique": 1513,
      "quality_factors": [
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          "value": 0.076
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        {
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        {
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      ]
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      "number_observations_unique": 1001,
      "quality_factors": [
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          "type": "R(merge)",
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        },
        {
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        },
        {
          "type": "I/SigI",
          "value": 103.170
        },
        {
          "type": "Completeness",
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      ]
    },
    {
      "resolution_limits": [100,9.840],
      "number_observations": 48487,
      "number_observations_unique": 533,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.055
        },
        {
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        },
        {
          "type": "I/SigI",
          "value": 111.400
        },
        {
          "type": "Completeness",
          "value": 99.300
        }
      ]
    }
  ]

}
  

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


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