Data quality metrics extracted from 3r7k.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": "686d97294bd7c00730d24046b1c55b81",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 85.25,
    "b": 121.12,
    "c": 172.09,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97856],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [49.52,2.500],
    "number_observations_unique": 62349,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.084
      },
      {
        "type": "I/SigI",
        "value": 10.960
      },
      {
        "type": "Completeness",
        "value": 99.900
      },
      {
        "type": "Redundancy",
        "value": 5.2
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.56,2.50],
      "number_observations": 25474,
      "number_observations_unique": 4550,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.644
        },
        {
          "type": "I/SigI",
          "value": 2.3
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.6
        }
      ]
    },
    {
      "resolution_limits": [2.64,2.56],
      "number_observations": 24811,
      "number_observations_unique": 4443,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.535
        },
        {
          "type": "I/SigI",
          "value": 2.7
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [2.71,2.64],
      "number_observations": 23944,
      "number_observations_unique": 4300,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.440
        },
        {
          "type": "I/SigI",
          "value": 3.5
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [2.80,2.71],
      "number_observations": 23336,
      "number_observations_unique": 4204,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.381
        },
        {
          "type": "I/SigI",
          "value": 4.0
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [2.89,2.80],
      "number_observations": 22492,
      "number_observations_unique": 4091,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.305
        },
        {
          "type": "I/SigI",
          "value": 5.1
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [2.99,2.89],
      "number_observations": 21517,
      "number_observations_unique": 3935,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.230
        },
        {
          "type": "I/SigI",
          "value": 6.3
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [3.10,2.99],
      "number_observations": 20430,
      "number_observations_unique": 3811,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.179
        },
        {
          "type": "I/SigI",
          "value": 7.9
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [3.23,3.10],
      "number_observations": 19359,
      "number_observations_unique": 3664,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.157
        },
        {
          "type": "I/SigI",
          "value": 9.1
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [3.37,3.23],
      "number_observations": 18459,
      "number_observations_unique": 3557,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.128
        },
        {
          "type": "I/SigI",
          "value": 10.8
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [3.54,3.37],
      "number_observations": 16897,
      "number_observations_unique": 3362,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.098
        },
        {
          "type": "I/SigI",
          "value": 12.9
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [3.73,3.54],
      "number_observations": 15818,
      "number_observations_unique": 3229,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.083
        },
        {
          "type": "I/SigI",
          "value": 15.2
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [3.95,3.73],
      "number_observations": 14619,
      "number_observations_unique": 3035,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.076
        },
        {
          "type": "I/SigI",
          "value": 17.0
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [4.23,3.95],
      "number_observations": 13786,
      "number_observations_unique": 2885,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.068
        },
        {
          "type": "I/SigI",
          "value": 18.6
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [4.56,4.23],
      "number_observations": 12819,
      "number_observations_unique": 2688,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.064
        },
        {
          "type": "I/SigI",
          "value": 19.9
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [5.00,4.56],
      "number_observations": 12060,
      "number_observations_unique": 2484,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.060
        },
        {
          "type": "I/SigI",
          "value": 21.2
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [5.59,5.00],
      "number_observations": 10833,
      "number_observations_unique": 2249,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.060
        },
        {
          "type": "I/SigI",
          "value": 20.8
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [6.45,5.59],
      "number_observations": 9897,
      "number_observations_unique": 2021,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.056
        },
        {
          "type": "I/SigI",
          "value": 21.2
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [7.91,6.45],
      "number_observations": 8524,
      "number_observations_unique": 1713,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.049
        },
        {
          "type": "I/SigI",
          "value": 22.7
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [11.18,7.91],
      "number_observations": 6596,
      "number_observations_unique": 1354,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.040
        },
        {
          "type": "I/SigI",
          "value": 23.9
        },
        {
          "type": "Completeness",
          "value": 99.90
        }
      ]
    },
    {
      "resolution_limits": [49.52,11.18],
      "number_observations": 3381,
      "number_observations_unique": 774,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.038
        },
        {
          "type": "I/SigI",
          "value": 21.5
        },
        {
          "type": "Completeness",
          "value": 96.10
        }
      ]
    }
  ]

}
  

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


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