Data quality metrics extracted from 3sba.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": "187838dff8f39d12193f654ce341c385",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 55.47,
    "b": 137.78,
    "c": 146.94,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97949],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [19.7650,2.750],
    "number_observations_unique": 29680,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.219
      },
      {
        "type": "I/SigI",
        "value": 5.310
      },
      {
        "type": "Completeness",
        "value": 97.100
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.820,2.750],
      "number_observations": 9008,
      "number_observations_unique": 3619,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.490
        },
        {
          "type": "I/SigI",
          "value": 1.880
        },
        {
          "type": "Completeness",
          "value": 87.900
        }
      ]
    },
    {
      "resolution_limits": [2.900,2.820],
      "number_observations": 10051,
      "number_observations_unique": 3810,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.422
        },
        {
          "type": "I/SigI",
          "value": 2.260
        },
        {
          "type": "Completeness",
          "value": 92.300
        }
      ]
    },
    {
      "resolution_limits": [2.980,2.900],
      "number_observations": 10801,
      "number_observations_unique": 3694,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.386
        },
        {
          "type": "I/SigI",
          "value": 2.590
        },
        {
          "type": "Completeness",
          "value": 93.600
        }
      ]
    },
    {
      "resolution_limits": [3.070,2.980],
      "number_observations": 11510,
      "number_observations_unique": 3739,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.354
        },
        {
          "type": "I/SigI",
          "value": 2.920
        },
        {
          "type": "Completeness",
          "value": 96.100
        }
      ]
    },
    {
      "resolution_limits": [3.180,3.070],
      "number_observations": 12055,
      "number_observations_unique": 3600,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.311
        },
        {
          "type": "I/SigI",
          "value": 3.500
        },
        {
          "type": "Completeness",
          "value": 97.500
        }
      ]
    },
    {
      "resolution_limits": [3.290,3.180],
      "number_observations": 12630,
      "number_observations_unique": 3568,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.276
        },
        {
          "type": "I/SigI",
          "value": 4.060
        },
        {
          "type": "Completeness",
          "value": 98.000
        }
      ]
    },
    {
      "resolution_limits": [3.410,3.290],
      "number_observations": 13095,
      "number_observations_unique": 3453,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.265
        },
        {
          "type": "I/SigI",
          "value": 4.740
        },
        {
          "type": "Completeness",
          "value": 99.600
        }
      ]
    },
    {
      "resolution_limits": [3.550,3.410],
      "number_observations": 13373,
      "number_observations_unique": 3313,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.229
        },
        {
          "type": "I/SigI",
          "value": 5.520
        },
        {
          "type": "Completeness",
          "value": 99.100
        }
      ]
    },
    {
      "resolution_limits": [3.710,3.550],
      "number_observations": 13674,
      "number_observations_unique": 3211,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.213
        },
        {
          "type": "I/SigI",
          "value": 6.210
        },
        {
          "type": "Completeness",
          "value": 99.300
        }
      ]
    },
    {
      "resolution_limits": [3.890,3.710],
      "number_observations": 13605,
      "number_observations_unique": 3053,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.210
        },
        {
          "type": "I/SigI",
          "value": 6.620
        },
        {
          "type": "Completeness",
          "value": 99.800
        }
      ]
    },
    {
      "resolution_limits": [4.100,3.890],
      "number_observations": 13591,
      "number_observations_unique": 2921,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.203
        },
        {
          "type": "I/SigI",
          "value": 7.090
        },
        {
          "type": "Completeness",
          "value": 99.700
        }
      ]
    },
    {
      "resolution_limits": [4.350,4.100],
      "number_observations": 13305,
      "number_observations_unique": 2775,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.196
        },
        {
          "type": "I/SigI",
          "value": 7.740
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [4.650,4.350],
      "number_observations": 12749,
      "number_observations_unique": 2599,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.195
        },
        {
          "type": "I/SigI",
          "value": 7.820
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [5.020,4.650],
      "number_observations": 11936,
      "number_observations_unique": 2407,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.198
        },
        {
          "type": "I/SigI",
          "value": 7.680
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [5.500,5.020],
      "number_observations": 10881,
      "number_observations_unique": 2218,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.200
        },
        {
          "type": "I/SigI",
          "value": 7.290
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [6.150,5.500],
      "number_observations": 10024,
      "number_observations_unique": 2018,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.209
        },
        {
          "type": "I/SigI",
          "value": 7.110
        },
        {
          "type": "Completeness",
          "value": 100.000
        }
      ]
    },
    {
      "resolution_limits": [7.100,6.150],
      "number_observations": 9155,
      "number_observations_unique": 1756,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.192
        },
        {
          "type": "I/SigI",
          "value": 7.860
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [8.700,7.100],
      "number_observations": 7672,
      "number_observations_unique": 1497,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.195
        },
        {
          "type": "I/SigI",
          "value": 8.870
        },
        {
          "type": "Completeness",
          "value": 99.900
        }
      ]
    },
    {
      "resolution_limits": [12.300,8.700],
      "number_observations": 5851,
      "number_observations_unique": 1150,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.174
        },
        {
          "type": "I/SigI",
          "value": 9.360
        },
        {
          "type": "Completeness",
          "value": 99.400
        }
      ]
    },
    {
      "resolution_limits": [19.7650,12.300],
      "number_observations": 2380,
      "number_observations_unique": 473,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.179
        },
        {
          "type": "I/SigI",
          "value": 9.250
        },
        {
          "type": "Completeness",
          "value": 75.100
        }
      ]
    }
  ]

}
  

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


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