Experiment: 5FAX

X-RAY DIFFRACTION

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	5FBZ	Complex of SubHal with CI2A inhibitor, PDB ID 5FBZ

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6.5	291	Protein concentration 24 mg ml-1 in 50 mM sodium cacodylate buffer, pH 6.5, 2 mM CaCl2 and 100 mM NaCl. The enzyme was crystallised by hanging drop vapour diffusion in drops containing 1 microliter of protein and 1 microliter of reservoir solution over 0.5 ml of reservoir: Hampton Screen 2 no. 23 (10% dioxane, 0.1 M 2-(N-Morpholino)-ethanesulphonic acid (MES) buffer, pH 6.5, 1.6 M ammonium sulphate). Clusters of elongated plates appeared after several days.

Crystal Properties
Matthews coefficient	Solvent content
2.36	47.8

Symmetry
Space Group	P 1 21 1

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 QUANTUM 4		2002-03-01	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-2	0.933	ESRF	ID14-2

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	30	74	0.101	6	4.3	41891	41891		-3	13.2

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	2.05	49.1		0.268	2.4

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 (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	Complex of SubHal with CI2A inhibitor, PDB ID 5FBZ	2	30	41891	2140	74.19	0.21522	0.215	0.2222	0.303	0.2519	Random selection	14.77

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]
-0.21		-0.51	0.87		-0.91

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_1_deg	7.65
r_scangle_it	2.827
r_scbond_it	2.041
r_angle_refined_deg	1.678
r_mcangle_it	1.164
r_angle_other_deg	0.951
r_mcbond_it	0.763
r_symmetry_vdw_other	0.31
r_symmetry_hbond_refined	0.268
r_nbd_other	0.243

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_1_deg	7.65
r_scangle_it	2.827
r_scbond_it	2.041
r_angle_refined_deg	1.678
r_mcangle_it	1.164
r_angle_other_deg	0.951
r_mcbond_it	0.763
r_symmetry_vdw_other	0.31
r_symmetry_hbond_refined	0.268
r_nbd_other	0.243
r_xyhbond_nbd_refined	0.224
r_nbd_refined	0.208
r_symmetry_vdw_refined	0.138
r_metal_ion_refined	0.127
r_chiral_restr	0.101
r_nbtor_other	0.088
r_bond_refined_d	0.017
r_gen_planes_refined	0.007
r_gen_planes_other	0.005
r_bond_other_d	0.002
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_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