Data quality metrics extracted from 4n21.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": "310e34e2c2c10813d2f74874beb980c7",
  "space_group_name": "P 1",
  "unit_cell": {
    "a": 46.676,
    "b": 46.713,
    "c": 109.451,
    "alpha": 102.32,
    "beta": 89.99,
    "gamma": 119.98
  },
  "wavelengths": [0.97910],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,2.000],
    "number_observations_unique": 51572,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.059
      },
      {
        "type": "I/SigI",
        "value": 11.000
      },
      {
        "type": "Completeness",
        "value": 97.700
      },
      {
        "type": "Redundancy",
        "value": 2.000
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.030,2.000],
      "number_observations_unique": 2662,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.447
        },
        {
          "type": "Completeness",
          "value": 96.900
        },
        {
          "type": "Redundancy",
          "value": 2.000
        }
      ]
    },
    {
      "resolution_limits": [2.070,2.030],
      "number_observations_unique": 2427,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.365
        },
        {
          "type": "Completeness",
          "value": 96.900
        },
        {
          "type": "Redundancy",
          "value": 2.000
        }
      ]
    },
    {
      "resolution_limits": [2.110,2.070],
      "number_observations_unique": 2574,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.315
        },
        {
          "type": "Completeness",
          "value": 97.000
        },
        {
          "type": "Redundancy",
          "value": 2.000
        }
      ]
    },
    {
      "resolution_limits": [2.150,2.110],
      "number_observations_unique": 2547,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.260
        },
        {
          "type": "Completeness",
          "value": 97.100
        },
        {
          "type": "Redundancy",
          "value": 2.000
        }
      ]
    },
    {
      "resolution_limits": [2.200,2.150],
      "number_observations_unique": 2596,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.215
        },
        {
          "type": "Completeness",
          "value": 97.500
        },
        {
          "type": "Redundancy",
          "value": 2.000
        }
      ]
    },
    {
      "resolution_limits": [2.250,2.200],
      "number_observations_unique": 2619,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.191
        },
        {
          "type": "Completeness",
          "value": 97.400
        },
        {
          "type": "Redundancy",
          "value": 2.000
        }
      ]
    },
    {
      "resolution_limits": [2.310,2.250],
      "number_observations_unique": 2512,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.148
        },
        {
          "type": "Completeness",
          "value": 97.500
        },
        {
          "type": "Redundancy",
          "value": 2.000
        }
      ]
    },
    {
      "resolution_limits": [2.370,2.310],
      "number_observations_unique": 2612,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.140
        },
        {
          "type": "Completeness",
          "value": 97.700
        },
        {
          "type": "Redundancy",
          "value": 2.000
        }
      ]
    },
    {
      "resolution_limits": [2.440,2.370],
      "number_observations_unique": 2591,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.122
        },
        {
          "type": "Completeness",
          "value": 97.900
        },
        {
          "type": "Redundancy",
          "value": 2.000
        }
      ]
    },
    {
      "resolution_limits": [2.520,2.440],
      "number_observations_unique": 2570,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.118
        },
        {
          "type": "Completeness",
          "value": 97.800
        },
        {
          "type": "Redundancy",
          "value": 2.000
        }
      ]
    },
    {
      "resolution_limits": [2.610,2.520],
      "number_observations_unique": 2667,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.094
        },
        {
          "type": "Completeness",
          "value": 98.200
        },
        {
          "type": "Redundancy",
          "value": 2.000
        }
      ]
    },
    {
      "resolution_limits": [2.710,2.610],
      "number_observations_unique": 2525,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.080
        },
        {
          "type": "Completeness",
          "value": 98.100
        },
        {
          "type": "Redundancy",
          "value": 2.000
        }
      ]
    },
    {
      "resolution_limits": [2.840,2.710],
      "number_observations_unique": 2540,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.072
        },
        {
          "type": "Completeness",
          "value": 98.300
        },
        {
          "type": "Redundancy",
          "value": 2.000
        }
      ]
    },
    {
      "resolution_limits": [2.990,2.840],
      "number_observations_unique": 2616,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.067
        },
        {
          "type": "Completeness",
          "value": 98.300
        },
        {
          "type": "Redundancy",
          "value": 2.000
        }
      ]
    },
    {
      "resolution_limits": [3.170,2.990],
      "number_observations_unique": 2595,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.062
        },
        {
          "type": "Completeness",
          "value": 98.300
        },
        {
          "type": "Redundancy",
          "value": 2.000
        }
      ]
    },
    {
      "resolution_limits": [3.420,3.170],
      "number_observations_unique": 2580,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.057
        },
        {
          "type": "Completeness",
          "value": 98.100
        },
        {
          "type": "Redundancy",
          "value": 2.000
        }
      ]
    },
    {
      "resolution_limits": [3.760,3.420],
      "number_observations_unique": 2596,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.048
        },
        {
          "type": "Completeness",
          "value": 98.000
        },
        {
          "type": "Redundancy",
          "value": 2.000
        }
      ]
    },
    {
      "resolution_limits": [4.310,3.760],
      "number_observations_unique": 2602,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.040
        },
        {
          "type": "Completeness",
          "value": 98.100
        },
        {
          "type": "Redundancy",
          "value": 2.000
        }
      ]
    },
    {
      "resolution_limits": [5.430,4.310],
      "number_observations_unique": 2578,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.037
        },
        {
          "type": "Completeness",
          "value": 98.200
        },
        {
          "type": "Redundancy",
          "value": 2.000
        }
      ]
    },
    {
      "resolution_limits": [50.000,5.430],
      "number_observations_unique": 2563,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.041
        },
        {
          "type": "Completeness",
          "value": 96.800
        },
        {
          "type": "Redundancy",
          "value": 2.000
        }
      ]
    }
  ]

}
  

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


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