Data quality metrics extracted from 3p3a.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": "9a5a4ea11d8894b08485cba4e9280917",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 56.22,
    "b": 83.37,
    "c": 146.82,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97946],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50,2.100],
    "number_observations_unique": 40671,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.111
      },
      {
        "type": "I/SigI",
        "value": 14.820
      },
      {
        "type": "Completeness",
        "value": 98.900
      },
      {
        "type": "Redundancy",
        "value": 5.5
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.150,2.100],
      "number_observations": 16229,
      "number_observations_unique": 2987,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.536
        },
        {
          "type": "I/SigI",
          "value": 4.1
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [2.210,2.150],
      "number_observations": 16044,
      "number_observations_unique": 2905,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.470
        },
        {
          "type": "I/SigI",
          "value": 4.5
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [2.280,2.210],
      "number_observations": 15704,
      "number_observations_unique": 2829,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.384
        },
        {
          "type": "I/SigI",
          "value": 5.3
        },
        {
          "type": "Completeness",
          "value": 99.600
        }
      ]
    },
    {
      "resolution_limits": [2.350,2.280],
      "number_observations": 14713,
      "number_observations_unique": 2746,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.346
        },
        {
          "type": "I/SigI",
          "value": 6.3
        },
        {
          "type": "Completeness",
          "value": 99.000
        }
      ]
    },
    {
      "resolution_limits": [2.420,2.350],
      "number_observations": 14730,
      "number_observations_unique": 2658,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.302
        },
        {
          "type": "I/SigI",
          "value": 6.6
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [2.510,2.420],
      "number_observations": 14456,
      "number_observations_unique": 2602,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.258
        },
        {
          "type": "I/SigI",
          "value": 7.7
        },
        {
          "type": "Completeness",
          "value": 99.700
        }
      ]
    },
    {
      "resolution_limits": [2.600,2.510],
      "number_observations": 13768,
      "number_observations_unique": 2492,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.223
        },
        {
          "type": "I/SigI",
          "value": 8.8
        },
        {
          "type": "Completeness",
          "value": 99.500
        }
      ]
    },
    {
      "resolution_limits": [2.710,2.600],
      "number_observations": 13343,
      "number_observations_unique": 2414,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.192
        },
        {
          "type": "I/SigI",
          "value": 9.9
        },
        {
          "type": "Completeness",
          "value": 99.300
        }
      ]
    },
    {
      "resolution_limits": [2.830,2.710],
      "number_observations": 12499,
      "number_observations_unique": 2282,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.166
        },
        {
          "type": "I/SigI",
          "value": 11.2
        },
        {
          "type": "Completeness",
          "value": 99.200
        }
      ]
    },
    {
      "resolution_limits": [2.970,2.830],
      "number_observations": 12338,
      "number_observations_unique": 2236,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.126
        },
        {
          "type": "I/SigI",
          "value": 14.0
        },
        {
          "type": "Completeness",
          "value": 99.300
        }
      ]
    },
    {
      "resolution_limits": [3.130,2.970],
      "number_observations": 11556,
      "number_observations_unique": 2101,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.108
        },
        {
          "type": "I/SigI",
          "value": 16.0
        },
        {
          "type": "Completeness",
          "value": 99.000
        }
      ]
    },
    {
      "resolution_limits": [3.320,3.130],
      "number_observations": 10995,
      "number_observations_unique": 1997,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.089
        },
        {
          "type": "I/SigI",
          "value": 18.6
        },
        {
          "type": "Completeness",
          "value": 98.900
        }
      ]
    },
    {
      "resolution_limits": [3.550,3.320],
      "number_observations": 9998,
      "number_observations_unique": 1841,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.068
        },
        {
          "type": "I/SigI",
          "value": 23.1
        },
        {
          "type": "Completeness",
          "value": 98.400
        }
      ]
    },
    {
      "resolution_limits": [3.830,3.550],
      "number_observations": 9401,
      "number_observations_unique": 1752,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.054
        },
        {
          "type": "I/SigI",
          "value": 28.4
        },
        {
          "type": "Completeness",
          "value": 98.500
        }
      ]
    },
    {
      "resolution_limits": [4.200,3.830],
      "number_observations": 8574,
      "number_observations_unique": 1613,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.047
        },
        {
          "type": "I/SigI",
          "value": 31.6
        },
        {
          "type": "Completeness",
          "value": 98.100
        }
      ]
    },
    {
      "resolution_limits": [4.700,4.200],
      "number_observations": 7570,
      "number_observations_unique": 1448,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.040
        },
        {
          "type": "I/SigI",
          "value": 35.2
        },
        {
          "type": "Completeness",
          "value": 96.800
        }
      ]
    },
    {
      "resolution_limits": [5.420,4.700],
      "number_observations": 6954,
      "number_observations_unique": 1295,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.036
        },
        {
          "type": "I/SigI",
          "value": 36.2
        },
        {
          "type": "Completeness",
          "value": 98.000
        }
      ]
    },
    {
      "resolution_limits": [6.640,5.420],
      "number_observations": 6021,
      "number_observations_unique": 1099,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.038
        },
        {
          "type": "I/SigI",
          "value": 33.5
        },
        {
          "type": "Completeness",
          "value": 96.700
        }
      ]
    },
    {
      "resolution_limits": [9.390,6.640],
      "number_observations": 4610,
      "number_observations_unique": 876,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.031
        },
        {
          "type": "I/SigI",
          "value": 37.2
        },
        {
          "type": "Completeness",
          "value": 95.500
        }
      ]
    },
    {
      "resolution_limits": [50,9.390],
      "number_observations": 2475,
      "number_observations_unique": 498,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.023
        },
        {
          "type": "I/SigI",
          "value": 46.7
        },
        {
          "type": "Completeness",
          "value": 93.600
        }
      ]
    }
  ]

}
  

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


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