1SWM

X-RAY CRYSTAL STRUCTURE OF THE FERRIC SPERM WHALE MYOGLOBIN: IMIDAZOLE COMPLEX AT 2.0 ANGSTROMS RESOLUTION


X-RAY DIFFRACTION

Crystallization

Crystal Properties
Matthews coefficientSolvent content
1.9436.63

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 64.48α = 90
b = 30.91β = 105.7
c = 34.88γ = 90
Symmetry
Space GroupP 1 21 1

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 DIFFRACTION1.811117120.149
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
t_angle_deg2.43
t_bond_d0.015
t_dihedral_angle_d
t_incorr_chiral_ct
t_pseud_angle
t_trig_c_planes
t_gen_planes
t_it
t_nbd
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1217
Nucleic Acid Atoms
Solvent Atoms123
Heterogen Atoms51

Software

Software
Software NamePurpose
TNTrefinement