Data quality metrics extracted from 4x1y.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": "ec35e14801c3d19e64706edf39341f3a",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 66.61,
    "b": 127.86,
    "c": 255.04,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,3.19],
    "number_observations": 164538,
    "number_observations_unique": 36225,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.104
      },
      {
        "type": "I/SigI",
        "value": 4.700
      },
      {
        "type": "Completeness",
        "value": 97.500
      },
      {
        "type": "Redundancy",
        "value": 4.500
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [3.260,3.19],
      "number_observations_unique": 1642,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.832
        },
        {
          "type": "Completeness",
          "value": 90.400
        },
        {
          "type": "Redundancy",
          "value": 3.700
        }
      ]
    },
    {
      "resolution_limits": [3.310,3.260],
      "number_observations_unique": 1729,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.658
        },
        {
          "type": "Completeness",
          "value": 94.400
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [3.380,3.310],
      "number_observations_unique": 1740,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.607
        },
        {
          "type": "Completeness",
          "value": 95.600
        },
        {
          "type": "Redundancy",
          "value": 3.900
        }
      ]
    },
    {
      "resolution_limits": [3.450,3.380],
      "number_observations_unique": 1795,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.541
        },
        {
          "type": "Completeness",
          "value": 98.600
        },
        {
          "type": "Redundancy",
          "value": 3.900
        }
      ]
    },
    {
      "resolution_limits": [3.520,3.450],
      "number_observations_unique": 1813,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.465
        },
        {
          "type": "Completeness",
          "value": 98.600
        },
        {
          "type": "Redundancy",
          "value": 4.400
        }
      ]
    },
    {
      "resolution_limits": [3.600,3.520],
      "number_observations_unique": 1784,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.364
        },
        {
          "type": "Completeness",
          "value": 98.500
        },
        {
          "type": "Redundancy",
          "value": 4.500
        }
      ]
    },
    {
      "resolution_limits": [3.690,3.600],
      "number_observations_unique": 1836,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.324
        },
        {
          "type": "Completeness",
          "value": 98.700
        },
        {
          "type": "Redundancy",
          "value": 4.600
        }
      ]
    },
    {
      "resolution_limits": [3.790,3.690],
      "number_observations_unique": 1788,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.281
        },
        {
          "type": "Completeness",
          "value": 98.800
        },
        {
          "type": "Redundancy",
          "value": 4.900
        }
      ]
    },
    {
      "resolution_limits": [3.910,3.790],
      "number_observations_unique": 1829,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.253
        },
        {
          "type": "Completeness",
          "value": 98.600
        },
        {
          "type": "Redundancy",
          "value": 4.900
        }
      ]
    },
    {
      "resolution_limits": [4.030,3.910],
      "number_observations_unique": 1798,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.199
        },
        {
          "type": "Completeness",
          "value": 98.700
        },
        {
          "type": "Redundancy",
          "value": 4.900
        }
      ]
    },
    {
      "resolution_limits": [4.180,4.030],
      "number_observations_unique": 1837,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.155
        },
        {
          "type": "Completeness",
          "value": 98.900
        },
        {
          "type": "Redundancy",
          "value": 4.900
        }
      ]
    },
    {
      "resolution_limits": [4.340,4.180],
      "number_observations_unique": 1789,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.126
        },
        {
          "type": "Completeness",
          "value": 98.600
        },
        {
          "type": "Redundancy",
          "value": 4.800
        }
      ]
    },
    {
      "resolution_limits": [4.540,4.340],
      "number_observations_unique": 1838,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.111
        },
        {
          "type": "Completeness",
          "value": 98.400
        },
        {
          "type": "Redundancy",
          "value": 4.500
        }
      ]
    },
    {
      "resolution_limits": [4.780,4.540],
      "number_observations_unique": 1833,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.098
        },
        {
          "type": "Completeness",
          "value": 97.900
        },
        {
          "type": "Redundancy",
          "value": 4.800
        }
      ]
    },
    {
      "resolution_limits": [5.080,4.780],
      "number_observations_unique": 1816,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.090
        },
        {
          "type": "Completeness",
          "value": 98.300
        },
        {
          "type": "Redundancy",
          "value": 4.800
        }
      ]
    },
    {
      "resolution_limits": [5.470,5.080],
      "number_observations_unique": 1820,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.095
        },
        {
          "type": "Completeness",
          "value": 98.300
        },
        {
          "type": "Redundancy",
          "value": 5.000
        }
      ]
    },
    {
      "resolution_limits": [6.020,5.470],
      "number_observations_unique": 1864,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.094
        },
        {
          "type": "Completeness",
          "value": 98.000
        },
        {
          "type": "Redundancy",
          "value": 4.800
        }
      ]
    },
    {
      "resolution_limits": [6.890,6.020],
      "number_observations_unique": 1849,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.085
        },
        {
          "type": "Completeness",
          "value": 97.900
        },
        {
          "type": "Redundancy",
          "value": 4.500
        }
      ]
    },
    {
      "resolution_limits": [8.670,6.890],
      "number_observations_unique": 1868,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.077
        },
        {
          "type": "Completeness",
          "value": 97.200
        },
        {
          "type": "Redundancy",
          "value": 4.700
        }
      ]
    },
    {
      "resolution_limits": [50.000,8.670],
      "number_observations_unique": 1957,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.068
        },
        {
          "type": "Completeness",
          "value": 95.100
        },
        {
          "type": "Redundancy",
          "value": 4.400
        }
      ]
    }
  ]

}
  

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


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