4D4U

Crystal Structure of Fucose binding lectin from Aspergillus Fumigatus (AFL) in complex with LewisY tetrasaccharide.

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	4AGI	PDB ENTRY 4AGI

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1				200 MM CACL2, 25% PEG 4K, 100 MM TRIS PH 8.5

Crystal Properties
Matthews coefficient	Solvent content
2.16	43.2

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 47.317	α = 96.81
b = 47.529	β = 100.24
c = 77.365	γ = 113.61

Symmetry
Space Group	P 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	ADSC CCD	MIRRORS		M	SINGLE WAVELENGTH

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

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	1.99	42.01	96.1	0.08	11.6	3.1		122864		2

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	2.1	88.9		0.38	2.9

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 4AGI	1.99	42.01	37163	1967	96.06	0.17163	0.16906	0.22006	RANDOM	24.816

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]
-0.03	-0.04	-0.39	0.06	0.04	0.15

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.519
r_dihedral_angle_3_deg	13.354
r_dihedral_angle_4_deg	12.33
r_dihedral_angle_1_deg	7.52
r_mcangle_it	1.852
r_scbond_it	1.628
r_angle_refined_deg	1.412
r_mcbond_it	1.169
r_mcbond_other	1.167
r_angle_other_deg	0.748
r_chiral_restr	0.079
r_bond_refined_d	0.009
r_gen_planes_refined	0.005
r_bond_other_d	0.002
r_gen_planes_other	0.001
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_mcangle_other
r_scbond_other
r_scangle_it
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	4879
Nucleic Acid Atoms
Solvent Atoms	412
Heterogen Atoms	338

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
MOSFLM	data scaling
MOLREP	phasing