1CCA

THE ASP-HIS-FE TRIAD OF CYTOCHROME C PEROXIDASE CONTROLS THE REDUCTION POTENTIAL, ELECTRONIC STRUCTURE, AND COUPLING OF THE TRYPTOPHAN FREE-RADICAL TO THE HEME


X-RAY DIFFRACTION

Crystallization

Crystal Properties
Matthews coefficientSolvent content
2.6252.99

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 105.2α = 90
b = 74.3β = 90
c = 45.4γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray

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 DIFFRACTION1.80.190.19
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]
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2852
Nucleic Acid Atoms
Solvent Atoms49
Heterogen Atoms43

Software

Software
Software NamePurpose
X-PLORmodel building
X-PLORrefinement
X-PLORphasing