1LSP

THE CRYSTAL STRUCTURE OF A BULGECIN-INHIBITED G-TYPE LYSOZYME FROM THE EGG-WHITE OF THE AUSTRALIAN BLACK SWAN. A COMPARISON OF THE BINDING OF BULGECIN TO THREE MURAMIDASES

X-RAY DIFFRACTION

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Crystallization

Crystal Properties
Matthews coefficient	Solvent content
2.8	55.99

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 91.69	α = 90
b = 65.33	β = 90
c = 38.15	γ = 90

Symmetry
Space Group	P 21 21 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray		AREA DETECTOR	SIEMENS		1994-06-01	M

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1			1.5418

Data Collection

Refinement

Statistics
Diffraction ID	Structure Solution Method	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION		2.45	8	3	6959			0.175

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
Key	Refinement Restraint Deviation
p_orthonormal_tor	29.123
p_staggered_tor	22.687
p_planar_tor	6.929
p_multtor_nbd	0.276
p_singtor_nbd	0.224
p_xhyhbond_nbd	0.224
p_planar_d	0.073
p_angle_d	0.053
p_chiral_restr	0.045
p_bond_d	0.016
p_plane_restr	0.014
p_angle_deg
p_hb_or_metal_coord
p_mcbond_it
p_mcangle_it
p_scbond_it
p_scangle_it
p_xyhbond_nbd
p_transverse_tor
p_special_tor

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1434
Nucleic Acid Atoms
Solvent Atoms	109
Heterogen Atoms	35

Software

Software
Software Name	Purpose
XDS	data scaling
PROLSQ	refinement
XDS	data reduction