1OAX

Fv Structure of the IgE SPE-7 in complex with acenaphthenequinone

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		5.5		21% PEG 8K 0.1M NA CACODYLATE, 0.2M NA ACETATE PH5.5, pH 5.50

Crystal Properties
Matthews coefficient	Solvent content
1.5	70

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 78.726	α = 90
b = 78.636	β = 90
c = 167.564	γ = 90

Symmetry
Space Group	P 21 21 21

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	IMAGE PLATE	MARRESEARCH	MIRRORS	2001-10-15	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU RU200

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Sym 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	2.66	39.5	97.4	0.051	9.3	9.9		30262		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	2.67	2.98	91.7		0.234	3.6	6.7

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-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 1ANQ	2.67	39.53	28729	1532	100	0.238	0.282	RANDOM	40.95

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]
0.58			0.98		-1.57

RMS Deviations
Key	Refinement Restraint Deviation
r_chiral_restr	13.585
r_scangle_it	9.084
r_angle_other_deg	6.529
r_scbond_it	6.167
r_mcangle_it	4.123
r_dihedral_angle_1_deg	2.875
r_mcbond_it	2.447
r_symmetry_hbond_refined	0.613
r_nbd_refined	0.51
r_xyhbond_nbd_refined	0.427
r_symmetry_vdw_other	0.365
r_nbd_other	0.355
r_symmetry_vdw_refined	0.274
r_bond_refined_d	0.207
r_nbtor_other	0.136
r_gen_planes_other	0.024
r_gen_planes_refined	0.023
r_bond_other_d	0.021
r_angle_refined_deg
r_dihedral_angle_2_deg
r_dihedral_angle_3_deg
r_dihedral_angle_4_deg
r_nbtor_refined
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	5108
Nucleic Acid Atoms
Solvent Atoms	70
Heterogen Atoms	28

Software

Software
Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
AMoRE	phasing