2V28

Apo structure of the cold active phenylalanine hydroxylase from Colwellia psychrerythraea 34H


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.51.6-1.8 M AMMONIUM SULFATE 100 MM NACL 20 MM NAHEPES PH 7.5
Crystal Properties
Matthews coefficientSolvent content
2.1550.19

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 40.43α = 90
b = 86.29β = 96.64
c = 87.67γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATEMARRESEARCHMSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE BM1AESRFBM1A

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
11.954597.60.1172.44254717.06
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)
11.952.0696.80.512.42.4

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONOTHERTHROUGHOUT1.952040310217397.50.2010.1980.265RANDOM23.24
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]
0.890.58-1.20.45
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.083
r_dihedral_angle_4_deg20.638
r_dihedral_angle_3_deg14.645
r_dihedral_angle_1_deg5.855
r_scangle_it2.558
r_scbond_it1.728
r_angle_refined_deg1.337
r_mcangle_it1.145
r_mcbond_it0.69
r_nbtor_refined0.305
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.083
r_dihedral_angle_4_deg20.638
r_dihedral_angle_3_deg14.645
r_dihedral_angle_1_deg5.855
r_scangle_it2.558
r_scbond_it1.728
r_angle_refined_deg1.337
r_mcangle_it1.145
r_mcbond_it0.69
r_nbtor_refined0.305
r_nbd_refined0.208
r_xyhbond_nbd_refined0.181
r_symmetry_vdw_refined0.161
r_symmetry_hbond_refined0.157
r_chiral_restr0.097
r_bond_refined_d0.013
r_gen_planes_refined0.005
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4264
Nucleic Acid Atoms
Solvent Atoms629
Heterogen Atoms10

Software

Software
Software NamePurpose
REFMACrefinement