Data quality metrics extracted from 9psu.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 9PSU 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
2018-11-18
Detector
_diffrn_detector.type
RIGAKU RAXIS IV++
Wavelength(s) [Å]
_diffrn_source.pdbx_wavelength_list
1.542
Software
Data reduction
_software.classification
XDS
Data scaling
_software.classification
XSCALE
Phasing
_software.classification
PHASER
Refinement
_software.classification
PHENIX (1.20.1_4487)
General information
Spacegroup name
_symmetry.space_group_name_H-M
C 1 2 1
Unit cell parameters
_cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma}
136.613 141.246 87.350 90.00 126.72 90.00
Wavelength
_diffrn_radiation_wavelength.wavelength
1.54200 Å

Data quality metricsOverallOuterShell
Low resolution limit [Å]
_reflns.d_resolution_low _reflns_shell.d_res_low
49.720 2.517
High resolution limit [Å]
_reflns.d_resolution_high _reflns_shell.d_res_high
2.430 2.430
Rmerge
_reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs
0.193 0.897
Rmeas
_reflns.pdbx_Rrim_I_all _reflns_shell.pdbx_Rrim_I_all
0.227 1.055
Rpim
_reflns.pdbx_Rpim_I_all _reflns_shell.pdbx_Rpim_I_all
0.118 0.550
  Total number of observations - -
Total number unique
_reflns.number_obs _reflns_shell.number_unique_obs
49871 4938
<I/σ(I)>
_reflns.pdbx_netI_over_sigmaI _reflns_shell.meanI_over_sigI_obs
4.04 1.10
Completeness [%]
_reflns.percent_possible_obs
99.7 -
Multiplicity
_reflns.pdbx_redundancy
3.7 -
CC(1/2)
_reflns.pdbx_CC_half _reflns_shell.pdbx_CC_half
0.987 0.688

Refinement
PDB entry ID
_entry.id
9PSU
Deposition date
_pdbx_database_status.recvd_initial_deposition_date
2025-07-26
Resolution
_refine.ls_d_res_low _refine.ls_d_res_high
49.7 - 2.430 Å
Rwork/Rfree
_refine.ls_R_factor_R_work _refine.ls_R_factor_R_free
0.2454 / 0.2950
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