4R9J

L-ficolin complexed to glucosamine-6-sulfate

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	EVAPORATION	7	293	Protien solution: 5.7 mg/ml in 145 mM NaCl, 50 mM triethanolamine-HCl, pH 7.4. Reservoir solution composed of 15% (w/v) PEG 8000, 200 mM Ca acetate and 0.1 M HEPES. Cryoprotection was achieved by adding PEG 400 to the drop just before flash-cooling the crystal in liquid nitrogen, EVAPORATION, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.58	52.4

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 97.17	α = 90
b = 97.17	β = 90
c = 139.99	γ = 120

Symmetry
Space Group	P 32 2 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	MARMOSAIC 225 mm CCD		2011-03-11	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID23-2	0.8726	ESRF	ID23-2

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	2.1	20	99.83			45239	45165		-3

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.1	2.15	100

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (All)	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	2.1	19.96	42907	42907	2259	99.83	0.17394	0.17238	0.20336	RANDOM	21.116

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]
-0.02	-0.02		-0.02		0.06

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	29.596
r_dihedral_angle_4_deg	18.56
r_dihedral_angle_3_deg	14.472
r_dihedral_angle_1_deg	7.05
r_long_range_B_refined	5.104
r_long_range_B_other	5.085
r_scangle_other	3.956
r_mcangle_other	3.059
r_mcangle_it	2.671
r_scbond_other	2.601
r_scbond_it	2.282
r_angle_refined_deg	1.947
r_mcbond_it	1.756
r_mcbond_other	1.746
r_angle_other_deg	1.535
r_chiral_restr	0.201
r_bond_refined_d	0.019
r_gen_planes_refined	0.012
r_bond_other_d	0.009
r_gen_planes_other	0.008
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5205
Nucleic Acid Atoms
Solvent Atoms	234
Heterogen Atoms	138

Software

Software
Software Name	Purpose
MAR345dtb	data collection
PHASER	phasing
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling