Data quality metrics extracted from 2zl1.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": "b0c64b3ace817c369e1d0da951462634",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 44.29,
    "b": 62.44,
    "c": 74.98,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [1.08090],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [48.000,2.000],
    "number_observations_unique": 14618,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.056
      },
      {
        "type": "I/SigI",
        "value": 12.700
      },
      {
        "type": "Completeness",
        "value": 100.000
      },
      {
        "type": "Redundancy",
        "value": 5.520
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.07,2.00],
      "number_observations": 8040,
      "number_observations_unique": 1421,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.342
        },
        {
          "type": "I/SigI",
          "value": 3.9
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.57
        }
      ]
    },
    {
      "resolution_limits": [2.15,2.07],
      "number_observations": 8150,
      "number_observations_unique": 1431,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.293
        },
        {
          "type": "I/SigI",
          "value": 4.3
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.64
        }
      ]
    },
    {
      "resolution_limits": [2.25,2.15],
      "number_observations": 8122,
      "number_observations_unique": 1437,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.213
        },
        {
          "type": "I/SigI",
          "value": 5.6
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.60
        }
      ]
    },
    {
      "resolution_limits": [2.37,2.25],
      "number_observations": 8201,
      "number_observations_unique": 1445,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.162
        },
        {
          "type": "I/SigI",
          "value": 7.1
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.62
        }
      ]
    },
    {
      "resolution_limits": [2.52,2.37],
      "number_observations": 8114,
      "number_observations_unique": 1432,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.134
        },
        {
          "type": "I/SigI",
          "value": 8.5
        },
        {
          "type": "Completeness",
          "value": 99.90
        },
        {
          "type": "Redundancy",
          "value": 5.61
        }
      ]
    },
    {
      "resolution_limits": [2.71,2.52],
      "number_observations": 8274,
      "number_observations_unique": 1460,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.100
        },
        {
          "type": "I/SigI",
          "value": 10.2
        },
        {
          "type": "Completeness",
          "value": 99.90
        },
        {
          "type": "Redundancy",
          "value": 5.63
        }
      ]
    },
    {
      "resolution_limits": [2.99,2.71],
      "number_observations": 8202,
      "number_observations_unique": 1455,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.073
        },
        {
          "type": "I/SigI",
          "value": 13.7
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.60
        }
      ]
    },
    {
      "resolution_limits": [3.42,2.99],
      "number_observations": 8069,
      "number_observations_unique": 1456,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.056
        },
        {
          "type": "I/SigI",
          "value": 18.2
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.53
        }
      ]
    },
    {
      "resolution_limits": [4.31,3.42],
      "number_observations": 8049,
      "number_observations_unique": 1491,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.040
        },
        {
          "type": "I/SigI",
          "value": 25.0
        },
        {
          "type": "Completeness",
          "value": 99.90
        },
        {
          "type": "Redundancy",
          "value": 5.38
        }
      ]
    },
    {
      "resolution_limits": [32.54,4.31],
      "number_observations": 8153,
      "number_observations_unique": 1590,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.032
        },
        {
          "type": "I/SigI",
          "value": 30.1
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 5.12
        }
      ]
    }
  ]

}
  

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


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