Data quality metrics extracted from 8a3q.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 8A3Q 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 ID23-1
Synchrotron site
_diffrn_source.pdbx_synchrotron_site
ESRF
Beamline
_diffrn_source.pdbx_synchrotron_beamline
ID23-1
Temperature [K]
_diffrn.ambient_temp
100
Detector technology
_diffrn_detector.detector
PIXEL
Collection date
_diffrn_detector.pdbx_collection_date
2015-11-15
Detector
_diffrn_detector.type
DECTRIS PILATUS 6M
Wavelength(s) [Å]
_diffrn_source.pdbx_wavelength_list
0.978563
Software
Data processing
_software.classification
autoPROC (1.1.7 20210716)
Data reduction
_software.classification
XDS (Feb 5, 2021)
Data scaling #1
_software.classification
Aimless (0.7.4)
Data scaling #2
_software.classification
STARANISO (2.3.77)
Phasing
_software.classification
PHASER
Model building
_software.classification
Coot
Refinement
_software.classification
BUSTER (2.11.8)
General information
Spacegroup name
_symmetry.space_group_name_H-M
P 21 21 2
Unit cell parameters
_cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma}
63.438 79.018 49.875 90.0 90.0 90.0
Wavelength
_diffrn_radiation_wavelength.wavelength
0.97856 Å

Diffraction limits
_reflns.pdbx_aniso_diffraction_limit_{1,2,3}
Principal axes of ellipsoid fitted to diffraction cut-off surface
_reflns.pdbx_aniso_diffraction_limit_axis_{1,2,3}_ortho[1..3]
1.650 Å 1.0000 0.0000 0.0000
1.975 Å 0.0000 0.0000 0.0000
2.319 Å 0.0000 0.0000 0.0000

Criteria used in determination of diffraction limits:
local <I/sigmaI>1.20

Data quality metricsOverallInnerShellOuterShell
Low resolution limit [Å]
_reflns.d_resolution_low _reflns_shell.d_res_low
49.875 49.875 1.966
High resolution limit [Å]
_reflns.d_resolution_high _reflns_shell.d_res_high
1.801 5.823 1.801
Rmerge
_reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs
0.059 0.046 0.920
Rmeas
_reflns.pdbx_Rrim_I_all _reflns_shell.pdbx_Rrim_I_all
0.064 0.052 1.023
Rpim
_reflns.pdbx_Rpim_I_all _reflns_shell.pdbx_Rpim_I_all
0.026 0.022 0.436
Total number of observations
_reflns.pdbx_number_measured_all _reflns_shell.number_measured_all
98995 4537 4073
Total number unique
_reflns.number_obs _reflns_shell.number_unique_all
15758 788 789
<I/σ(I)>
_reflns.pdbx_netI_over_sigmaI _reflns_shell.meanI_over_sigI_obs
14.08 32.39 1.52
Completeness (spherical) [%]
_reflns.pdbx_percent_possible_spherical _reflns_shell.pdbx_percent_possible_spherical
66.1 98.6 14.6
Completeness (ellipsoidal) [%]
_reflns.pdbx_percent_possible_ellipsoidal _reflns_shell.pdbx_percent_possible_ellipsoidal
86.7 98.6 45.4
Multiplicity
_reflns.pdbx_redundancy _reflns_shell.pdbx_redundancy
6.3 5.8 5.2
CC(1/2)
_reflns.pdbx_CC_half _reflns_shell.pdbx_CC_half
0.999 0.998 0.564
Anomalous completeness (spherical)
_reflns.pdbx_percent_possible_spherical_anomalous _reflns_shell.pdbx_percent_possible_spherical_anomalous
64.4 99.1 13.5
Anomalous completeness (ellipsoidal)
_reflns.pdbx_percent_possible_ellipsoidal_anomalous _reflns_shell.pdbx_percent_possible_ellipsoidal_anomalous
85.5 99.1 42.2
Anomalous multiplicity
_reflns.pdbx_redundancy_anomalous _reflns_shell.pdbx_redundancy_anomalous
3.4 3.5 2.8
CC(ano)
_reflns.pdbx_CC_half_anomalous _reflns_shell.pdbx_CC_half_anomalous
-0.182 -0.342 -0.010
|DANO|/σ(DANO)
_reflns.pdbx_absDiff_over_sigma_anomalous _reflns_shell.pdbx_absDiff_over_sigma_anomalous
0.674 0.617 0.687

Refinement
PDB entry ID
_entry.id
8A3Q
Deposition date
_pdbx_database_status.recvd_initial_deposition_date
2022-06-08
Resolution
_refine.ls_d_res_low _refine.ls_d_res_high
49.9 - 1.801 Å
Rwork/Rfree
_refine.ls_R_factor_R_work _refine.ls_R_factor_R_free
0.2353 / 0.2725
Structure solution method
_refine.pdbx_method_to_determine_struct
MOLECULAR REPLACEMENT
Starting model (for MR)
_refine.pdbx_starting_model
2ANW