2MGC

HIGH RESOLUTION CRYSTAL STRUCTURES OF FIVE DISTAL HISTIDINE MUTANTS OF SPERM WHALE MYOGLOBIN


X-RAY DIFFRACTION

Crystallization

Crystal Properties
Matthews coefficientSolvent content
3.1761.26

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 91.2α = 90
b = 91.2β = 90
c = 45.87γ = 120
Symmetry
Space GroupP 6

Refinement

Statistics
Diffraction IDStructure Solution MethodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTION1.95131860.164
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_orthonormal_tor37.6
p_staggered_tor16.5
p_scangle_it4.738
p_planar_tor3.3
p_scbond_it3.075
p_mcangle_it1.834
p_mcbond_it1.363
p_xhyhbond_nbd0.381
p_multtor_nbd0.309
p_singtor_nbd0.186
RMS Deviations
KeyRefinement Restraint Deviation
p_orthonormal_tor37.6
p_staggered_tor16.5
p_scangle_it4.738
p_planar_tor3.3
p_scbond_it3.075
p_mcangle_it1.834
p_mcbond_it1.363
p_xhyhbond_nbd0.381
p_multtor_nbd0.309
p_singtor_nbd0.186
p_chiral_restr0.145
p_planar_d0.059
p_angle_d0.035
p_plane_restr0.024
p_bond_d0.019
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 Atoms1223
Nucleic Acid Atoms
Solvent Atoms165
Heterogen Atoms50

Software

Software
Software NamePurpose
PROFFTrefinement