Data quality metrics extracted from 2a26.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 2A26 at RCSB, PDBe, PDBj

Experiment
Method
_exptl.method
X-RAY DIFFRACTION
Experimental protocol
_diffrn_radiation.pdbx_diffrn_protocol
MAD
Source type
_diffrn_source.source
SYNCHROTRON
Source details
_diffrn_source.type
SSRL BEAMLINE BL9-2
Synchrotron site
_diffrn_source.pdbx_synchrotron_site
SSRL
Beamline
_diffrn_source.pdbx_synchrotron_beamline
BL9-2
Temperature [K]
_diffrn.ambient_temp
100
Detector technology
_diffrn_detector.detector
CCD
Collection date
_diffrn_detector.pdbx_collection_date
2002-03-30
Detector
_diffrn_detector.type
ADSC QUANTUM 4
Wavelength(s) [Å]
_diffrn_source.pdbx_wavelength_list
0.91833, 0.83208, 0.92014, 0.95369
Software
Data reduction
_software.classification
DENZO
Data scaling
_software.classification
SCALEPACK
Phasing
_software.classification
SOLVE
Refinement
_software.classification
REFMAC (5.1.24)
General information
Spacegroup name
_symmetry.space_group_name_H-M
C 2 2 21
Unit cell parameters
_cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma}
58.793 152.609 36.988 90.0 90.0 90.0
Wavelength
_diffrn_radiation_wavelength.wavelength
0.826530.918330.832080.920140.95369 Å

Data quality metricsOverallOuterShell
Low resolution limit [Å] 
_reflns.d_resolution_low _reflns_shell.d_res_low
 50.000 1.220
High resolution limit [Å] 
_reflns.d_resolution_high _reflns_shell.d_res_high
 1.200 1.200
Rmerge 
_reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs
 0.046 0.381
  Rmeas - -
  Rpim - -
  Total number of observations - -
Total number unique 
_reflns.number_obs
 50772 -
<I/σ(I)> 
_reflns.pdbx_netI_over_sigmaI _reflns_shell.meanI_over_sigI_obs
 65.00 2.00
Completeness [%] 
_reflns.percent_possible_obs
 96.7 -
Multiplicity 
_reflns.pdbx_redundancy
 8.3 -
  CC(1/2) - -

Refinement
PDB entry ID
_entry.id
2A26
Deposition date
_pdbx_database_status.recvd_initial_deposition_date
2005-06-21
Resolution
_refine.ls_d_res_low _refine.ls_d_res_high
30.0 - 1.200 Å
Rwork/Rfree
_refine.ls_R_factor_R_work _refine.ls_R_factor_R_free
0.1737 / 0.1983
Structure solution method
_refine.pdbx_method_to_determine_struct
MAD