9RTH | pdb_00009rth

Crystal structure of the human serum transferrin with Fe(III) bound at the C-lobe only (treated with DMSO)


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4X1B 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP29315% (w/v) PEG 3350, 16% (v/v) glycerol, 8 mM disodium malonate, 150 mM Na-PIPES pH 6.5
Crystal Properties
Matthews coefficientSolvent content
3.8267.82

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 137.1α = 90
b = 156.777β = 90
c = 107.11γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 16M2025-02-12MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSOLEIL BEAMLINE PROXIMA 10.97946SOLEILPROXIMA 1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)CC (Half)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
12.5274.3290.40.9929.111.526235
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.522.770.596

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)Mean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE2.5274.3226235132466.340.1810.17670.18210.25980.257840.236
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]
-0.3770.1240.253
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.772
r_dihedral_angle_4_deg20.327
r_dihedral_angle_3_deg19.266
r_lrange_it9.232
r_lrange_other9.217
r_dihedral_angle_1_deg7.862
r_scangle_it6.403
r_scangle_other6.395
r_mcangle_it5.582
r_mcangle_other5.581
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.772
r_dihedral_angle_4_deg20.327
r_dihedral_angle_3_deg19.266
r_lrange_it9.232
r_lrange_other9.217
r_dihedral_angle_1_deg7.862
r_scangle_it6.403
r_scangle_other6.395
r_mcangle_it5.582
r_mcangle_other5.581
r_scbond_it3.877
r_scbond_other3.858
r_mcbond_it3.469
r_mcbond_other3.454
r_angle_refined_deg1.645
r_angle_other_deg1.305
r_nbd_refined0.21
r_symmetry_nbd_other0.195
r_nbtor_refined0.172
r_xyhbond_nbd_refined0.167
r_nbd_other0.136
r_symmetry_xyhbond_nbd_refined0.116
r_metal_ion_refined0.091
r_symmetry_nbtor_other0.082
r_symmetry_xyhbond_nbd_other0.072
r_chiral_restr0.071
r_symmetry_nbd_refined0.057
r_bond_refined_d0.009
r_gen_planes_refined0.007
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5045
Nucleic Acid Atoms
Solvent Atoms327
Heterogen Atoms22

Software

Software
Software NamePurpose
REFMACrefinement
autoPROCdata reduction
autoPROCdata scaling
PHASERphasing