Data quality metrics extracted from 3r77.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": "73e0adf572ae3afaa6da7288cb6c9394",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 68.48,
    "b": 72.10,
    "c": 78.94,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.54200],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [49.653,1.900],
    "number_observations_unique": 31346,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.040
      },
      {
        "type": "I/SigI",
        "value": 18.700
      },
      {
        "type": "Completeness",
        "value": 97.700
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.000,1.900],
      "number_observations": 19860,
      "number_observations_unique": 8329,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.219
        },
        {
          "type": "I/SigI",
          "value": 4.920
        },
        {
          "type": "Completeness",
          "value": 98.200
        }
      ]
    },
    {
      "resolution_limits": [2.100,2.000],
      "number_observations": 16529,
      "number_observations_unique": 6808,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.118
        },
        {
          "type": "I/SigI",
          "value": 8.490
        },
        {
          "type": "Completeness",
          "value": 98.000
        }
      ]
    },
    {
      "resolution_limits": [2.200,2.100],
      "number_observations": 13875,
      "number_observations_unique": 5629,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.079
        },
        {
          "type": "I/SigI",
          "value": 11.890
        },
        {
          "type": "Completeness",
          "value": 97.800
        }
      ]
    },
    {
      "resolution_limits": [2.300,2.200],
      "number_observations": 11483,
      "number_observations_unique": 4622,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.062
        },
        {
          "type": "I/SigI",
          "value": 14.720
        },
        {
          "type": "Completeness",
          "value": 97.400
        }
      ]
    },
    {
      "resolution_limits": [2.400,2.300],
      "number_observations": 9922,
      "number_observations_unique": 3942,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.054
        },
        {
          "type": "I/SigI",
          "value": 16.600
        },
        {
          "type": "Completeness",
          "value": 97.400
        }
      ]
    },
    {
      "resolution_limits": [2.500,2.400],
      "number_observations": 8275,
      "number_observations_unique": 3294,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.050
        },
        {
          "type": "I/SigI",
          "value": 17.900
        },
        {
          "type": "Completeness",
          "value": 97.300
        }
      ]
    },
    {
      "resolution_limits": [3.000,2.500],
      "number_observations": 27309,
      "number_observations_unique": 10741,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.036
        },
        {
          "type": "I/SigI",
          "value": 22.000
        },
        {
          "type": "Completeness",
          "value": 97.500
        }
      ]
    },
    {
      "resolution_limits": [4.000,3.000],
      "number_observations": 21904,
      "number_observations_unique": 8570,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.025
        },
        {
          "type": "I/SigI",
          "value": 31.660
        },
        {
          "type": "Completeness",
          "value": 98.000
        }
      ]
    },
    {
      "resolution_limits": [5.000,4.000],
      "number_observations": 7876,
      "number_observations_unique": 3053,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.022
        },
        {
          "type": "I/SigI",
          "value": 37.550
        },
        {
          "type": "Completeness",
          "value": 98.200
        }
      ]
    },
    {
      "resolution_limits": [6.000,5.000],
      "number_observations": 3526,
      "number_observations_unique": 1356,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.023
        },
        {
          "type": "I/SigI",
          "value": 32.780
        },
        {
          "type": "Completeness",
          "value": 98.300
        }
      ]
    },
    {
      "resolution_limits": [7.000,6.000],
      "number_observations": 1784,
      "number_observations_unique": 685,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.022
        },
        {
          "type": "I/SigI",
          "value": 31.170
        },
        {
          "type": "Completeness",
          "value": 97.600
        }
      ]
    },
    {
      "resolution_limits": [8.000,7.000],
      "number_observations": 1025,
      "number_observations_unique": 388,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.020
        },
        {
          "type": "I/SigI",
          "value": 35.980
        },
        {
          "type": "Completeness",
          "value": 98.500
        }
      ]
    },
    {
      "resolution_limits": [10.000,8.000],
      "number_observations": 990,
      "number_observations_unique": 374,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.019
        },
        {
          "type": "I/SigI",
          "value": 38.880
        },
        {
          "type": "Completeness",
          "value": 96.900
        }
      ]
    },
    {
      "resolution_limits": [12.000,10.000],
      "number_observations": 437,
      "number_observations_unique": 166,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.019
        },
        {
          "type": "I/SigI",
          "value": 40.960
        },
        {
          "type": "Completeness",
          "value": 97.100
        }
      ]
    },
    {
      "resolution_limits": [15.000,12.000],
      "number_observations": 294,
      "number_observations_unique": 112,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.018
        },
        {
          "type": "I/SigI",
          "value": 37.120
        },
        {
          "type": "Completeness",
          "value": 97.400
        }
      ]
    },
    {
      "resolution_limits": [49.653,15.000],
      "number_observations": 142,
      "number_observations_unique": 71,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.017
        },
        {
          "type": "I/SigI",
          "value": 23.930
        },
        {
          "type": "Completeness",
          "value": 58.200
        }
      ]
    }
  ]

}
  

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


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