Data quality metrics extracted from 1i2m.cif.gz by aB_cif2table1 from BUSTER (Global Phasing Ltd.). See also the PDBx/mmCIF dictionary and a MXLIMS-compatible JSON representation.

Experimental information for 1I2M at RCSB, PDBe, PDBj

Experiment
Method
_exptl.method
X-RAY DIFFRACTION
Experimental protocol
_diffrn_radiation.pdbx_diffrn_protocol
SINGLE WAVELENGTH
Source type
_diffrn_source.source
SYNCHROTRON
Source details
_diffrn_source.type
ESRF BEAMLINE ID2
Synchrotron site
_diffrn_source.pdbx_synchrotron_site
ESRF
Beamline
_diffrn_source.pdbx_synchrotron_beamline
ID2
Temperature [K]
_diffrn.ambient_temp
100
Detector technology
_diffrn_detector.detector
IMAGE PLATE
Collection date
_diffrn_detector.pdbx_collection_date
1999-07-14
Detector
_diffrn_detector.type
MARRESEARCH
Wavelength(s) [Å]
_diffrn_source.pdbx_wavelength_list
0.9903
Software
Data reduction
_software.classification
XDS
Data scaling
_software.classification
XDS
Phasing
_software.classification
AMoRE
Refinement
_software.classification
CNS (1.0; 1998; Axel T. Brunger; axel.brunger@yale.edu)
General information
Spacegroup name
_symmetry.space_group_name_H-M
P 1
Unit cell parameters
_cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma}
50.334 71.447 77.729 100.92 92.05 104.47
Wavelength
_diffrn_radiation_wavelength.wavelength
0.980100.99030 Å

Data quality metricsOverallOuterShell
Low resolution limit [Å] 
_reflns.d_resolution_low _reflns_shell.d_res_low
 19.790 1.670
High resolution limit [Å] 
_reflns.d_resolution_high _reflns_shell.d_res_high
 1.630 1.630
Rmerge 
_reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs
 0.146 0.316
  Rmeas - -
  Rpim - -
  Total number of observations - -
Total number unique 
_reflns.number_obs
 484600 -
<I/σ(I)> 
_reflns.pdbx_netI_over_sigmaI _reflns_shell.meanI_over_sigI_obs
 6.80 0.80
Completeness [%] 
_reflns.percent_possible_obs _reflns_shell.percent_possible_all
 92.3 56.1
Multiplicity 
_reflns.pdbx_redundancy _reflns_shell.pdbx_redundancy
 4.1 1.5
  CC(1/2) - -

Refinement
PDB entry ID
_entry.id
1I2M
Deposition date
_pdbx_database_status.recvd_initial_deposition_date
2001-02-11
Resolution
_refine.ls_d_res_low _refine.ls_d_res_high
19.8 - 1.760 Å
Rwork/Rfree
_refine.ls_R_factor_R_work _refine.ls_R_factor_R_free
0.1920 / 0.2230
Structure solution method
_refine.pdbx_method_to_determine_struct
MOLECULAR REPLACEMENT
Starting model (for MR)
_refine.pdbx_starting_model
PDB ENTRY 1A12 (RCC1) and human Ran-GDP-Mg2+ structure (Scheffzek, K. et al. (1995))