Data quality metrics extracted from 3mem.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": "633431a25cb8c962c84a956e74ebbeb8",
  "space_group_name": "P 21 21 2",
  "unit_cell": {
    "a": 148.67,
    "b": 53.07,
    "c": 69.56,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.91837,0.97911],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [32.126,2.25],
    "number_observations_unique": 26590,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.068
      },
      {
        "type": "I/SigI",
        "value": 9.390
      },
      {
        "type": "Completeness",
        "value": 97.900
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.31,2.25],
      "number_observations": 6395,
      "number_observations_unique": 3372,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.491
        },
        {
          "type": "I/SigI",
          "value": 1.5
        },
        {
          "type": "Completeness",
          "value": 89.60
        }
      ]
    },
    {
      "resolution_limits": [2.37,2.31],
      "number_observations": 6819,
      "number_observations_unique": 3551,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.398
        },
        {
          "type": "I/SigI",
          "value": 1.9
        },
        {
          "type": "Completeness",
          "value": 98.60
        }
      ]
    },
    {
      "resolution_limits": [2.44,2.37],
      "number_observations": 6794,
      "number_observations_unique": 3544,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.322
        },
        {
          "type": "I/SigI",
          "value": 2.3
        },
        {
          "type": "Completeness",
          "value": 99.10
        }
      ]
    },
    {
      "resolution_limits": [2.51,2.44],
      "number_observations": 6502,
      "number_observations_unique": 3386,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.290
        },
        {
          "type": "I/SigI",
          "value": 2.6
        },
        {
          "type": "Completeness",
          "value": 98.90
        }
      ]
    },
    {
      "resolution_limits": [2.60,2.51],
      "number_observations": 6353,
      "number_observations_unique": 3295,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.233
        },
        {
          "type": "I/SigI",
          "value": 3.1
        },
        {
          "type": "Completeness",
          "value": 98.90
        }
      ]
    },
    {
      "resolution_limits": [2.69,2.60],
      "number_observations": 6140,
      "number_observations_unique": 3185,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.234
        },
        {
          "type": "I/SigI",
          "value": 3.3
        },
        {
          "type": "Completeness",
          "value": 99.10
        }
      ]
    },
    {
      "resolution_limits": [2.79,2.69],
      "number_observations": 5990,
      "number_observations_unique": 3120,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.170
        },
        {
          "type": "I/SigI",
          "value": 4.2
        },
        {
          "type": "Completeness",
          "value": 99.00
        }
      ]
    },
    {
      "resolution_limits": [2.90,2.79],
      "number_observations": 5703,
      "number_observations_unique": 2947,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.146
        },
        {
          "type": "I/SigI",
          "value": 5.2
        },
        {
          "type": "Completeness",
          "value": 99.10
        }
      ]
    },
    {
      "resolution_limits": [3.03,2.90],
      "number_observations": 5501,
      "number_observations_unique": 2850,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.111
        },
        {
          "type": "I/SigI",
          "value": 6.6
        },
        {
          "type": "Completeness",
          "value": 99.10
        }
      ]
    },
    {
      "resolution_limits": [3.18,3.03],
      "number_observations": 5185,
      "number_observations_unique": 2702,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.091
        },
        {
          "type": "I/SigI",
          "value": 7.8
        },
        {
          "type": "Completeness",
          "value": 99.00
        }
      ]
    },
    {
      "resolution_limits": [3.35,3.18],
      "number_observations": 5053,
      "number_observations_unique": 2620,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.071
        },
        {
          "type": "I/SigI",
          "value": 10.3
        },
        {
          "type": "Completeness",
          "value": 99.40
        }
      ]
    },
    {
      "resolution_limits": [3.56,3.35],
      "number_observations": 4638,
      "number_observations_unique": 2415,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.050
        },
        {
          "type": "I/SigI",
          "value": 13.8
        },
        {
          "type": "Completeness",
          "value": 98.20
        }
      ]
    },
    {
      "resolution_limits": [3.80,3.56],
      "number_observations": 4439,
      "number_observations_unique": 2301,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.039
        },
        {
          "type": "I/SigI",
          "value": 17.4
        },
        {
          "type": "Completeness",
          "value": 98.30
        }
      ]
    },
    {
      "resolution_limits": [4.11,3.80],
      "number_observations": 4116,
      "number_observations_unique": 2121,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.032
        },
        {
          "type": "I/SigI",
          "value": 20.6
        },
        {
          "type": "Completeness",
          "value": 98.40
        }
      ]
    },
    {
      "resolution_limits": [4.50,4.11],
      "number_observations": 3816,
      "number_observations_unique": 1940,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.031
        },
        {
          "type": "I/SigI",
          "value": 22.7
        },
        {
          "type": "Completeness",
          "value": 98.30
        }
      ]
    },
    {
      "resolution_limits": [5.03,4.50],
      "number_observations": 3356,
      "number_observations_unique": 1731,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.026
        },
        {
          "type": "I/SigI",
          "value": 23.9
        },
        {
          "type": "Completeness",
          "value": 97.20
        }
      ]
    },
    {
      "resolution_limits": [5.81,5.03],
      "number_observations": 3082,
      "number_observations_unique": 1572,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.029
        },
        {
          "type": "I/SigI",
          "value": 22.3
        },
        {
          "type": "Completeness",
          "value": 97.60
        }
      ]
    },
    {
      "resolution_limits": [7.11,5.81],
      "number_observations": 2520,
      "number_observations_unique": 1279,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.028
        },
        {
          "type": "I/SigI",
          "value": 23.8
        },
        {
          "type": "Completeness",
          "value": 96.70
        }
      ]
    },
    {
      "resolution_limits": [10.06,7.11],
      "number_observations": 1998,
      "number_observations_unique": 1008,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.019
        },
        {
          "type": "I/SigI",
          "value": 30.8
        },
        {
          "type": "Completeness",
          "value": 96.70
        }
      ]
    },
    {
      "resolution_limits": [32.126,10.06],
      "number_observations": 1048,
      "number_observations_unique": 528,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.017
        },
        {
          "type": "I/SigI",
          "value": 38.1
        },
        {
          "type": "Completeness",
          "value": 93.00
        }
      ]
    }
  ]

}
  

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


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