Data quality metrics extracted from 4iwd.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 4IWD 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
APS BEAMLINE 17-ID
Synchrotron site
_diffrn_source.pdbx_synchrotron_site
APS
Beamline
_diffrn_source.pdbx_synchrotron_beamline
17-ID
Temperature [K]
_diffrn.ambient_temp
100
Detector technology
_diffrn_detector.detector
CCD
Collection date
_diffrn_detector.pdbx_collection_date
2009-01-12
Detector
_diffrn_detector.type
ADSC QUANTUM 210
Wavelength(s) [Å]
_diffrn_source.pdbx_wavelength_list
1.0
Software
Data collection
_software.classification
ADSC (Quantum)
Data reduction
_software.classification
DENZO (Zbyszek Otwinowski; hkl@hkl-xray.com)
Data scaling
_software.classification
SCALEPACK (Zbyszek Otwinowski; hkl@hkl-xray.com)
Phasing
_software.classification
MOLREP (Alexei Vaguine; alexei@ysbl.york.ac.uk)
Refinement #1
_software.classification
BUSTER-TNT (BUSTER 2.9.7; Gerard Bricogne; buster-develop@GlobalPhasing.com)
Refinement #2
_software.classification
BUSTER (2.9.7)
General information
Spacegroup name
_symmetry.space_group_name_H-M
P 21 21 21
Unit cell parameters
_cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma}
40.134 63.789 112.435 90.0 90.0 90.0
Wavelength
_diffrn_radiation_wavelength.wavelength
1.00000 Å

Data quality metricsOverallInnerShellOuterShell
Low resolution limit [Å]
_reflns.d_resolution_low _reflns_shell.d_res_low
50.000 50.000 2.070
High resolution limit [Å]
_reflns.d_resolution_high _reflns_shell.d_res_high
1.990 4.310 1.990
Rmerge
_reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs
0.083 0.044 0.407
  Rmeas - - -
  Rpim - - -
  Total number of observations - - -
Total number unique
_reflns.number_obs _reflns_shell.number_unique_all
20043 2029 1937
<I/σ(I)>
_reflns.pdbx_netI_over_sigmaI
9.40 - -
Completeness [%]
_reflns.percent_possible_obs _reflns_shell.percent_possible_all
98.6 92.1 99.1
Multiplicity
_reflns.pdbx_redundancy _reflns_shell.pdbx_redundancy
5.2 4.3 3.7
  CC(1/2) - - -

Refinement
PDB entry ID
_entry.id
4IWD
Deposition date
_pdbx_database_status.recvd_initial_deposition_date
2013-01-23
Resolution
_refine.ls_d_res_low _refine.ls_d_res_high
25.2 - 1.990 Å
Rwork/Rfree
_refine.ls_R_factor_R_work _refine.ls_R_factor_R_free
0.2040 / 0.2570
Structure solution method
_refine.pdbx_method_to_determine_struct
MOLECULAR REPLACEMENT
Starting model (for MR)
_refine.pdbx_starting_model
WARNING: no starting model (for MR) given