1STP

STRUCTURAL ORIGINS OF HIGH-AFFINITY BIOTIN BINDING TO STREPTAVIDIN


X-RAY DIFFRACTION

Crystallization

Crystal Properties
Matthew coefficientSolvent content
4.7173.86

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 99.4α = 90
b = 99.4β = 90
c = 125.8γ = 90
Symmetry
Space GroupI 41 2 2

Diffraction

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

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 DIFFRACTION2.60.22
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 Atoms901
Nucleic Acid Atoms
Solvent Atoms84
Heterogen Atoms16

Software

Software
Software NamePurpose
PROLSQrefinement