Data quality metrics extracted from 4b81.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 4B81 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
MAX II BEAMLINE I911-3
Synchrotron site
_diffrn_source.pdbx_synchrotron_site
MAX II
Beamline
_diffrn_source.pdbx_synchrotron_beamline
I911-3
Temperature [K]
_diffrn.ambient_temp
100
Detector technology
_diffrn_detector.detector
CCD
Collection date
_diffrn_detector.pdbx_collection_date
2011-01-21
Detector
_diffrn_detector.type
MARRESEARCH
Software
Data reduction
_software.classification
XDS
Data scaling
_software.classification
SCALA
Phasing
_software.classification
REFMAC
Refinement
_software.classification
PHENIX (PHENIX.REFINE: 1.7.3_928)
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}
77.959 109.876 227.926 90.0 90.0 90.0
Wavelength
_diffrn_radiation_wavelength.wavelength
1.03900 Å

Data quality metricsOverallOuterShell
Low resolution limit [Å]
_reflns.d_resolution_low _reflns_shell.d_res_low
29.300 2.950
High resolution limit [Å]
_reflns.d_resolution_high _reflns_shell.d_res_high
2.800 2.800
Rmerge
_reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs
0.090 0.520
  Rmeas - -
  Rpim - -
  Total number of observations - -
Total number unique
_reflns.number_obs
49067 -
<I/σ(I)>
_reflns.pdbx_netI_over_sigmaI _reflns_shell.meanI_over_sigI_obs
13.70 2.80
Completeness [%]
_reflns.percent_possible_obs _reflns_shell.percent_possible_all
99.9 100.0
Multiplicity
_reflns.pdbx_redundancy _reflns_shell.pdbx_redundancy
4.1 4.0
  CC(1/2) - -

Refinement
PDB entry ID
_entry.id
4B81
Deposition date
_pdbx_database_status.recvd_initial_deposition_date
2012-08-24
Resolution
_refine.ls_d_res_low _refine.ls_d_res_high
29.0 - 2.800 Å
Rwork/Rfree
_refine.ls_R_factor_R_work _refine.ls_R_factor_R_free
0.1965 / 0.2391
Structure solution method
_refine.pdbx_method_to_determine_struct
FOURIER SYNTHESIS
Starting model
_refine.pdbx_starting_model
PDB ENTRY 1J06