Data quality metrics extracted from 3mrm.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": "6359867c8f75d73cd8d74cfd20bd230b",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 53.223,
    "b": 80.985,
    "c": 56.341,
    "alpha": 90.00,
    "beta": 112.24,
    "gamma": 90.00
  },
  "wavelengths": [0.97974],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [25.0,1.900],
    "number_observations_unique": 32805,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.102
      },
      {
        "type": "I/SigI",
        "value": 11.160
      },
      {
        "type": "Completeness",
        "value": 93.800
      },
      {
        "type": "Redundancy",
        "value": 4.11
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.97,1.90],
      "number_observations": 7395,
      "number_observations_unique": 3039,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.330
        },
        {
          "type": "I/SigI",
          "value": 2.9
        },
        {
          "type": "Completeness",
          "value": 85.10
        }
      ]
    },
    {
      "resolution_limits": [2.04,1.97],
      "number_observations": 6984,
      "number_observations_unique": 2781,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.236
        },
        {
          "type": "I/SigI",
          "value": 3.9
        },
        {
          "type": "Completeness",
          "value": 90.00
        }
      ]
    },
    {
      "resolution_limits": [2.12,2.04],
      "number_observations": 6940,
      "number_observations_unique": 2755,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.194
        },
        {
          "type": "I/SigI",
          "value": 4.8
        },
        {
          "type": "Completeness",
          "value": 90.30
        }
      ]
    },
    {
      "resolution_limits": [2.22,2.12],
      "number_observations": 7474,
      "number_observations_unique": 2941,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.153
        },
        {
          "type": "I/SigI",
          "value": 5.8
        },
        {
          "type": "Completeness",
          "value": 90.70
        }
      ]
    },
    {
      "resolution_limits": [2.33,2.22],
      "number_observations": 6785,
      "number_observations_unique": 2660,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.144
        },
        {
          "type": "I/SigI",
          "value": 6.4
        },
        {
          "type": "Completeness",
          "value": 89.80
        }
      ]
    },
    {
      "resolution_limits": [2.45,2.33],
      "number_observations": 6186,
      "number_observations_unique": 2394,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.118
        },
        {
          "type": "I/SigI",
          "value": 7.5
        },
        {
          "type": "Completeness",
          "value": 90.00
        }
      ]
    },
    {
      "resolution_limits": [2.60,2.45],
      "number_observations": 11147,
      "number_observations_unique": 2547,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.242
        },
        {
          "type": "I/SigI",
          "value": 8.8
        },
        {
          "type": "Completeness",
          "value": 96.70
        }
      ]
    },
    {
      "resolution_limits": [2.78,2.60],
      "number_observations": 14724,
      "number_observations_unique": 2482,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.236
        },
        {
          "type": "I/SigI",
          "value": 10.8
        },
        {
          "type": "Completeness",
          "value": 99.70
        }
      ]
    },
    {
      "resolution_limits": [3.00,2.78],
      "number_observations": 13658,
      "number_observations_unique": 2274,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.163
        },
        {
          "type": "I/SigI",
          "value": 13.6
        },
        {
          "type": "Completeness",
          "value": 99.60
        }
      ]
    },
    {
      "resolution_limits": [3.29,3.00],
      "number_observations": 13031,
      "number_observations_unique": 2149,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.112
        },
        {
          "type": "I/SigI",
          "value": 17.2
        },
        {
          "type": "Completeness",
          "value": 100.00
        }
      ]
    },
    {
      "resolution_limits": [3.68,3.29],
      "number_observations": 11646,
      "number_observations_unique": 1920,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.082
        },
        {
          "type": "I/SigI",
          "value": 21.2
        },
        {
          "type": "Completeness",
          "value": 99.50
        }
      ]
    },
    {
      "resolution_limits": [4.25,3.68],
      "number_observations": 10225,
      "number_observations_unique": 1693,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.067
        },
        {
          "type": "I/SigI",
          "value": 24.7
        },
        {
          "type": "Completeness",
          "value": 99.60
        }
      ]
    },
    {
      "resolution_limits": [5.20,4.25],
      "number_observations": 8674,
      "number_observations_unique": 1432,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.060
        },
        {
          "type": "I/SigI",
          "value": 26.8
        },
        {
          "type": "Completeness",
          "value": 99.40
        }
      ]
    },
    {
      "resolution_limits": [7.36,5.20],
      "number_observations": 6791,
      "number_observations_unique": 1131,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.067
        },
        {
          "type": "I/SigI",
          "value": 24.4
        },
        {
          "type": "Completeness",
          "value": 99.70
        }
      ]
    },
    {
      "resolution_limits": [25.0,7.36],
      "number_observations": 3306,
      "number_observations_unique": 607,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.056
        },
        {
          "type": "I/SigI",
          "value": 26.6
        },
        {
          "type": "Completeness",
          "value": 95.30
        }
      ]
    }
  ]

}
  

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


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