1JEU

OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KEK


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2OLBPDB ENTRY 2OLB

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
15.5CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5
Crystal Properties
Matthews coefficientSolvent content
2.5645

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 111.41α = 90
b = 76.41β = 90
c = 71.25γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray120IMAGE PLATEMARRESEARCHM
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSRS BEAMLINE PX9.6SRSPX9.6

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
11.251097.80.04493.416763012.3

Refinement

Statistics
Diffraction IDStructure Solution MethodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONPDB ENTRY 2OLB1.2510164131840997.80.2240.25216.9
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
RMS Deviations
KeyRefinement Restraint Deviation
p_transverse_tor28.2
p_staggered_tor15.7
p_scangle_it5.181
p_scbond_it3.575
p_planar_tor2.3
p_mcangle_it1.987
p_mcbond_it1.238
p_multtor_nbd0.244
p_singtor_nbd0.17
p_xyhbond_nbd0.161
RMS Deviations
KeyRefinement Restraint Deviation
p_transverse_tor28.2
p_staggered_tor15.7
p_scangle_it5.181
p_scbond_it3.575
p_planar_tor2.3
p_mcangle_it1.987
p_mcbond_it1.238
p_multtor_nbd0.244
p_singtor_nbd0.17
p_xyhbond_nbd0.161
p_chiral_restr0.095
p_planar_d0.023
p_angle_d0.02
p_bond_d0.009
p_angle_deg
p_hb_or_metal_coord
p_plane_restr
p_xhyhbond_nbd
p_orthonormal_tor
p_special_tor
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4193
Nucleic Acid Atoms
Solvent Atoms407
Heterogen Atoms18

Software

Software
Software NamePurpose
DENZOdata reduction
CCP4model building
PROLSQrefinement
CCP4phasing