Data quality metrics extracted from 3r2b.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 3R2B 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
ROTATING ANODE
Source details
_diffrn_source.type
RIGAKU MICROMAX-007 HF
Temperature [K]
_diffrn.ambient_temp
100
Detector technology
_diffrn_detector.detector
IMAGE PLATE
Collection date
_diffrn_detector.pdbx_collection_date
2008-09-09
Detector
_diffrn_detector.type
RIGAKU RAXIS IV++
Wavelength(s) [Å]
_diffrn_source.pdbx_wavelength_list
1.54
Software
Data collection
_software.classification
CrystalClear
Data reduction
_software.classification
d*TREK
Data scaling
_software.classification
d*TREK (9.5L; Oct 4 2005; Jim W. Pflugrath; Jim.Pflugrath@Rigaku.com)
Phasing
_software.classification
REFMAC
Refinement
_software.classification
REFMAC (5.4.0078; Garib N. Murshudov; garib@ysbl.york.ac.uk)
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}
139.803 180.249 217.109 90.0 90.0 90.0
Wavelength
_diffrn_radiation_wavelength.wavelength
1.54000 Å

Data quality metricsOverallInnerShellOuterShell
Low resolution limit [Å]
_reflns.d_resolution_low _reflns_shell.d_res_low
51.970 51.970 3.000
High resolution limit [Å]
_reflns.d_resolution_high _reflns_shell.d_res_high
2.900 6.240 2.900
Rmerge
_reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs
0.156 0.074 0.541
  Rmeas - - -
  Rpim - - -
Total number of observations
_reflns_shell.number_measured_all
- 23954 24522
Total number unique
_reflns.number_obs _reflns_shell.number_unique_all
74678 6784 7798
<I/σ(I)>
_reflns.pdbx_netI_over_sigmaI _reflns_shell.meanI_over_sigI_obs
5.00 14.10 1.90
Completeness [%]
_reflns.percent_possible_obs _reflns_shell.percent_possible_all
61.3 53.4 64.6
Multiplicity
_reflns.pdbx_redundancy _reflns_shell.pdbx_redundancy
3.2 3.4 3.1
  CC(1/2) - - -

Refinement
PDB entry ID
_entry.id
3R2B
Deposition date
_pdbx_database_status.recvd_initial_deposition_date
2011-03-14
Resolution
_refine.ls_d_res_low _refine.ls_d_res_high
52.0 - 2.900 Å
Rwork/Rfree
_refine.ls_R_factor_R_work _refine.ls_R_factor_R_free
0.2766 / 0.3157
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