2DHF

CRYSTAL STRUCTURES OF RECOMBINANT HUMAN DIHYDROFOLATE REDUCTASE COMPLEXED WITH FOLATE AND 5-DEAZOFOLATE


X-RAY DIFFRACTION

Crystallization

Crystal Properties
Matthews coefficientSolvent content
2.3246.89

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 36.1α = 93.9
b = 38.5β = 91.4
c = 76.8γ = 111.5
Symmetry
Space GroupP 1

Refinement

Statistics
Diffraction IDStructure Solution MethodResolution (High)Resolution (Low)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTION2.30.194
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_staggered_tor25.9
p_orthonormal_tor23.1
p_scangle_it7.68
p_mcangle_it6.41
p_scbond_it5.69
p_mcbond_it4.84
p_planar_tor4.3
p_chiral_restr0.337
p_multtor_nbd0.29
p_xhyhbond_nbd0.227
RMS Deviations
KeyRefinement Restraint Deviation
p_staggered_tor25.9
p_orthonormal_tor23.1
p_scangle_it7.68
p_mcangle_it6.41
p_scbond_it5.69
p_mcbond_it4.84
p_planar_tor4.3
p_chiral_restr0.337
p_multtor_nbd0.29
p_xhyhbond_nbd0.227
p_singtor_nbd0.222
p_planar_d0.044
p_angle_d0.035
p_bond_d0.021
p_plane_restr0.015
p_angle_deg
p_hb_or_metal_coord
p_xyhbond_nbd
p_transverse_tor
p_special_tor
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2948
Nucleic Acid Atoms
Solvent Atoms111
Heterogen Atoms64

Software

Software
Software NamePurpose
PROLSQrefinement