Data quality metrics extracted from 8u20.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": "7da1b362858abf7322ff73d7ea16e8f8",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 50.357,
    "b": 87.588,
    "c": 147.657,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [100.00,1.90],
    "number_observations": 185682,
    "number_observations_unique": 49669,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.063
      },
      {
        "type": "I/SigI",
        "value": 14.4
      },
      {
        "type": "Completeness",
        "value": 95.3
      },
      {
        "type": "Redundancy",
        "value": 3.7
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.93,1.90],
      "number_observations_unique": 2227,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.372
        },
        {
          "type": "Completeness",
          "value": 86.5
        },
        {
          "type": "Redundancy",
          "value": 3.1
        }
      ]
    },
    {
      "resolution_limits": [1.97,1.93],
      "number_observations_unique": 2286,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.374
        },
        {
          "type": "Completeness",
          "value": 90.2
        },
        {
          "type": "Redundancy",
          "value": 3.3
        }
      ]
    },
    {
      "resolution_limits": [2.01,1.97],
      "number_observations_unique": 2398,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.332
        },
        {
          "type": "Completeness",
          "value": 93.1
        },
        {
          "type": "Redundancy",
          "value": 3.4
        }
      ]
    },
    {
      "resolution_limits": [2.05,2.01],
      "number_observations_unique": 2418,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.293
        },
        {
          "type": "Completeness",
          "value": 94.7
        },
        {
          "type": "Redundancy",
          "value": 3.5
        }
      ]
    },
    {
      "resolution_limits": [2.09,2.05],
      "number_observations_unique": 2497,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.271
        },
        {
          "type": "Completeness",
          "value": 96.4
        },
        {
          "type": "Redundancy",
          "value": 3.7
        }
      ]
    },
    {
      "resolution_limits": [2.14,2.09],
      "number_observations_unique": 2469,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.244
        },
        {
          "type": "Completeness",
          "value": 96.7
        },
        {
          "type": "Redundancy",
          "value": 3.7
        }
      ]
    },
    {
      "resolution_limits": [2.19,2.14],
      "number_observations_unique": 2515,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.210
        },
        {
          "type": "Completeness",
          "value": 96.8
        },
        {
          "type": "Redundancy",
          "value": 3.8
        }
      ]
    },
    {
      "resolution_limits": [2.25,2.19],
      "number_observations_unique": 2462,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.191
        },
        {
          "type": "Completeness",
          "value": 96.7
        },
        {
          "type": "Redundancy",
          "value": 3.8
        }
      ]
    },
    {
      "resolution_limits": [2.32,2.25],
      "number_observations_unique": 2485,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.169
        },
        {
          "type": "Completeness",
          "value": 96.3
        },
        {
          "type": "Redundancy",
          "value": 3.8
        }
      ]
    },
    {
      "resolution_limits": [2.39,2.32],
      "number_observations_unique": 2491,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.138
        },
        {
          "type": "Completeness",
          "value": 95.8
        },
        {
          "type": "Redundancy",
          "value": 3.8
        }
      ]
    },
    {
      "resolution_limits": [2.48,2.39],
      "number_observations_unique": 2448,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.120
        },
        {
          "type": "Completeness",
          "value": 95.6
        },
        {
          "type": "Redundancy",
          "value": 3.8
        }
      ]
    },
    {
      "resolution_limits": [2.58,2.48],
      "number_observations_unique": 2465,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.105
        },
        {
          "type": "Completeness",
          "value": 94.8
        },
        {
          "type": "Redundancy",
          "value": 3.7
        }
      ]
    },
    {
      "resolution_limits": [2.70,2.58],
      "number_observations_unique": 2449,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.085
        },
        {
          "type": "Completeness",
          "value": 94.8
        },
        {
          "type": "Redundancy",
          "value": 3.7
        }
      ]
    },
    {
      "resolution_limits": [2.84,2.70],
      "number_observations_unique": 2478,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.072
        },
        {
          "type": "Completeness",
          "value": 94.4
        },
        {
          "type": "Redundancy",
          "value": 3.7
        }
      ]
    },
    {
      "resolution_limits": [3.02,2.84],
      "number_observations_unique": 2463,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.062
        },
        {
          "type": "Completeness",
          "value": 94.8
        },
        {
          "type": "Redundancy",
          "value": 3.7
        }
      ]
    },
    {
      "resolution_limits": [3.25,3.02],
      "number_observations_unique": 2514,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.054
        },
        {
          "type": "Completeness",
          "value": 95.3
        },
        {
          "type": "Redundancy",
          "value": 3.7
        }
      ]
    },
    {
      "resolution_limits": [3.58,3.25],
      "number_observations_unique": 2506,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.053
        },
        {
          "type": "Completeness",
          "value": 95.4
        },
        {
          "type": "Redundancy",
          "value": 3.7
        }
      ]
    },
    {
      "resolution_limits": [4.09,3.58],
      "number_observations_unique": 2596,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.048
        },
        {
          "type": "Completeness",
          "value": 98.6
        },
        {
          "type": "Redundancy",
          "value": 3.8
        }
      ]
    },
    {
      "resolution_limits": [5.16,4.09],
      "number_observations_unique": 2675,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.034
        },
        {
          "type": "Completeness",
          "value": 99.2
        },
        {
          "type": "Redundancy",
          "value": 4.2
        }
      ]
    },
    {
      "resolution_limits": [100.00,5.16],
      "number_observations_unique": 2827,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.033
        },
        {
          "type": "Completeness",
          "value": 99.2
        },
        {
          "type": "Redundancy",
          "value": 4.6
        }
      ]
    }
  ]

}
  

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


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