3ARJ

Cl- binding hemoglobin component V form Propsilocerus akamusi under 500 mM NaCl at pH 4.6


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1X3K 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP4.6293PEG3350, 500mM sodium chloride, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.3848.37

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 65.31α = 90
b = 75.06β = 90
c = 33.47γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATERIGAKU RAXIS IV++2009-12-26MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU ULTRAX 181.5418

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
11.8149.2799.80.05813.631560518.6
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.811.871000.16413.26

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1x3k1.8137.53156041558076999.50.1810.180.208RANDOM18.6
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]
0.220.41-0.62
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d18.3
c_scangle_it3.53
c_scbond_it2.68
c_mcangle_it2.04
c_improper_angle_d1.84
c_mcbond_it1.58
c_angle_deg1.5
c_bond_d0.018
c_bond_d_na
c_bond_d_prot
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d18.3
c_scangle_it3.53
c_scbond_it2.68
c_mcangle_it2.04
c_improper_angle_d1.84
c_mcbond_it1.58
c_angle_deg1.5
c_bond_d0.018
c_bond_d_na
c_bond_d_prot
c_angle_d
c_angle_d_na
c_angle_d_prot
c_angle_deg_na
c_angle_deg_prot
c_dihedral_angle_d_na
c_dihedral_angle_d_prot
c_improper_angle_d_na
c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1213
Nucleic Acid Atoms
Solvent Atoms296
Heterogen Atoms48

Software

Software
Software NamePurpose
CrystalCleardata collection
CNXrefinement
CrystalCleardata reduction
CrystalCleardata scaling
CNXphasing