2BRW

Crystal structure of Streptococcus Pneumoniae Hyaluronate Lyase from 30percent PEGMME.

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		6.5		30% POLYETHYLENE GLYCOL MONOMETHYL ETHER (PEGMME) 2000, 0.1 M MES BUFFER, PH 6.5

Crystal Properties
Matthews coefficient	Solvent content
2.17	42.8

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 86.675	α = 90
b = 84.061	β = 98.87
c = 98.665	γ = 90

Symmetry
Space Group	P 1 21 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CCD	OXFORD INSTRUMENTS			M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ALS BEAMLINE 5.0.1		ALS	5.0.1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
1	2.4	95.35	87.3	0.12	7.6	2.8		45379

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.4	2.47	78.2		0.69	2.2	2.6

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 1EGU	2.8	95.35	29209	1517	88.5	0.231	0.229	0.277	RANDOM	30.87

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]
-1.52		0.03	-1		2.53

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	38.749
r_dihedral_angle_4_deg	20.991
r_dihedral_angle_3_deg	13.191
r_scangle_it	5.203
r_mcangle_it	4.529
r_angle_other_deg	3.614
r_scbond_it	3.487
r_mcbond_it	2.48
r_angle_refined_deg	1.587
r_dihedral_angle_1_deg	1.393
r_symmetry_hbond_refined	0.369
r_symmetry_vdw_other	0.357
r_nbd_other	0.27
r_symmetry_vdw_refined	0.266
r_nbd_refined	0.24
r_nbtor_refined	0.198
r_xyhbond_nbd_refined	0.155
r_nbtor_other	0.111
r_chiral_restr	0.106
r_bond_refined_d	0.008
r_gen_planes_refined	0.007
r_gen_planes_other	0.007
r_bond_other_d
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	11582
Nucleic Acid Atoms
Solvent Atoms	112
Heterogen Atoms	10

Software

Software
Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
MOLREP	phasing