Data quality metrics extracted from 4pck.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": "12a91bd5b9780917a04d83ffdab7bf3b",
  "space_group_name": "P 32 2 1",
  "unit_cell": {
    "a": 58.69,
    "b": 58.69,
    "c": 146.83,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 120.0
  },
  "wavelengths": [0.97920],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.83,2.400],
    "number_observations": 57944,
    "number_observations_unique": 11757,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.053
      },
      {
        "type": "R(meas)",
        "value": 0.059
      },
      {
        "type": "I/SigI",
        "value": 19.070
      },
      {
        "type": "Completeness",
        "value": 97.500
      },
      {
        "type": "Redundancy",
        "value": 4.92
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.460,2.400],
      "number_observations": 4316,
      "number_observations_unique": 878,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.605
        },
        {
          "type": "R(meas)",
          "value": 0.680
        },
        {
          "type": "I/SigI",
          "value": 2.530
        },
        {
          "type": "Completeness",
          "value": 98.300
        }
      ]
    },
    {
      "resolution_limits": [2.530,2.460],
      "number_observations": 3942,
      "number_observations_unique": 815,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.572
        },
        {
          "type": "R(meas)",
          "value": 0.644
        },
        {
          "type": "I/SigI",
          "value": 2.610
        },
        {
          "type": "Completeness",
          "value": 97.800
        }
      ]
    },
    {
      "resolution_limits": [2.600,2.530],
      "number_observations": 3890,
      "number_observations_unique": 813,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.502
        },
        {
          "type": "R(meas)",
          "value": 0.568
        },
        {
          "type": "I/SigI",
          "value": 3.040
        },
        {
          "type": "Completeness",
          "value": 97.200
        }
      ]
    },
    {
      "resolution_limits": [2.680,2.600],
      "number_observations": 4118,
      "number_observations_unique": 807,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.362
        },
        {
          "type": "R(meas)",
          "value": 0.405
        },
        {
          "type": "I/SigI",
          "value": 4.220
        },
        {
          "type": "Completeness",
          "value": 99.400
        }
      ]
    },
    {
      "resolution_limits": [2.770,2.680],
      "number_observations": 3934,
      "number_observations_unique": 766,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.291
        },
        {
          "type": "R(meas)",
          "value": 0.326
        },
        {
          "type": "I/SigI",
          "value": 5.170
        },
        {
          "type": "Completeness",
          "value": 99.200
        }
      ]
    },
    {
      "resolution_limits": [2.870,2.770],
      "number_observations": 3677,
      "number_observations_unique": 736,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.252
        },
        {
          "type": "R(meas)",
          "value": 0.282
        },
        {
          "type": "I/SigI",
          "value": 6.050
        },
        {
          "type": "Completeness",
          "value": 99.300
        }
      ]
    },
    {
      "resolution_limits": [2.980,2.870],
      "number_observations": 3694,
      "number_observations_unique": 741,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.153
        },
        {
          "type": "R(meas)",
          "value": 0.172
        },
        {
          "type": "I/SigI",
          "value": 9.400
        },
        {
          "type": "Completeness",
          "value": 99.100
        }
      ]
    },
    {
      "resolution_limits": [3.100,2.980],
      "number_observations": 3301,
      "number_observations_unique": 686,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.100
        },
        {
          "type": "R(meas)",
          "value": 0.113
        },
        {
          "type": "I/SigI",
          "value": 13.030
        },
        {
          "type": "Completeness",
          "value": 97.300
        }
      ]
    },
    {
      "resolution_limits": [3.240,3.100],
      "number_observations": 3220,
      "number_observations_unique": 659,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.081
        },
        {
          "type": "R(meas)",
          "value": 0.090
        },
        {
          "type": "I/SigI",
          "value": 16.020
        },
        {
          "type": "Completeness",
          "value": 96.800
        }
      ]
    },
    {
      "resolution_limits": [3.400,3.240],
      "number_observations": 3201,
      "number_observations_unique": 632,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.066
        },
        {
          "type": "R(meas)",
          "value": 0.074
        },
        {
          "type": "I/SigI",
          "value": 19.540
        },
        {
          "type": "Completeness",
          "value": 98.400
        }
      ]
    },
    {
      "resolution_limits": [3.580,3.400],
      "number_observations": 3062,
      "number_observations_unique": 602,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.050
        },
        {
          "type": "R(meas)",
          "value": 0.055
        },
        {
          "type": "I/SigI",
          "value": 25.790
        },
        {
          "type": "Completeness",
          "value": 97.400
        }
      ]
    },
    {
      "resolution_limits": [3.800,3.580],
      "number_observations": 2901,
      "number_observations_unique": 575,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.038
        },
        {
          "type": "R(meas)",
          "value": 0.042
        },
        {
          "type": "I/SigI",
          "value": 31.630
        },
        {
          "type": "Completeness",
          "value": 97.800
        }
      ]
    },
    {
      "resolution_limits": [4.060,3.800],
      "number_observations": 2574,
      "number_observations_unique": 534,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.032
        },
        {
          "type": "R(meas)",
          "value": 0.036
        },
        {
          "type": "I/SigI",
          "value": 34.590
        },
        {
          "type": "Completeness",
          "value": 95.500
        }
      ]
    },
    {
      "resolution_limits": [4.380,4.060],
      "number_observations": 2402,
      "number_observations_unique": 494,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.028
        },
        {
          "type": "R(meas)",
          "value": 0.032
        },
        {
          "type": "I/SigI",
          "value": 41.450
        },
        {
          "type": "Completeness",
          "value": 95.200
        }
      ]
    },
    {
      "resolution_limits": [4.800,4.380],
      "number_observations": 2432,
      "number_observations_unique": 471,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.027
        },
        {
          "type": "R(meas)",
          "value": 0.030
        },
        {
          "type": "I/SigI",
          "value": 45.090
        },
        {
          "type": "Completeness",
          "value": 97.300
        }
      ]
    },
    {
      "resolution_limits": [5.370,4.800],
      "number_observations": 2212,
      "number_observations_unique": 444,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.026
        },
        {
          "type": "R(meas)",
          "value": 0.030
        },
        {
          "type": "I/SigI",
          "value": 44.650
        },
        {
          "type": "Completeness",
          "value": 97.400
        }
      ]
    },
    {
      "resolution_limits": [6.200,5.370],
      "number_observations": 1591,
      "number_observations_unique": 350,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.029
        },
        {
          "type": "R(meas)",
          "value": 0.033
        },
        {
          "type": "I/SigI",
          "value": 39.470
        },
        {
          "type": "Completeness",
          "value": 92.100
        }
      ]
    },
    {
      "resolution_limits": [7.590,6.200],
      "number_observations": 1662,
      "number_observations_unique": 341,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.028
        },
        {
          "type": "R(meas)",
          "value": 0.031
        },
        {
          "type": "I/SigI",
          "value": 42.220
        },
        {
          "type": "Completeness",
          "value": 97.400
        }
      ]
    },
    {
      "resolution_limits": [10.740,7.590],
      "number_observations": 1171,
      "number_observations_unique": 257,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.021
        },
        {
          "type": "R(meas)",
          "value": 0.024
        },
        {
          "type": "I/SigI",
          "value": 59.570
        },
        {
          "type": "Completeness",
          "value": 94.100
        }
      ]
    },
    {
      "resolution_limits": [50.83,10.740],
      "number_observations": 644,
      "number_observations_unique": 156,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.019
        },
        {
          "type": "R(meas)",
          "value": 0.022
        },
        {
          "type": "I/SigI",
          "value": 61.040
        },
        {
          "type": "Completeness",
          "value": 90.200
        }
      ]
    }
  ]

}
  

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


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