2VLH

X-RAY DIFFRACTION

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	2EZ2	PDB ENTRY 2EZ2

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	8	293	CRYSTALS OF THE C. FREUNDII TPL WERE GROWN AT 277 AND 293 K USING THE HANGING DROP VAPOR DIFFUSION METHOD. THE BEST CRYSTALS WERE OBTAINED BY MIXING 2 UL OF THE PROTEIN SOLUTION (18-20 MG/ML) CONTAINING 50MM K-PHOSPHATE PH 8.0, 0.5 MM PLP, 1MM DDT WITH AN EQUAL VOLUME OF THE RESERVOIR SOLUTION CONTAINING 50 MM TRIETHANOLAMINE BUFFER (PH 8.0), 0.5 MM PLP, 2 MM DDT, 0.4 M KCL, AND 35-38% (W/V) POLY(ETHYLENE GLYCOL) 5000 MONOMETHYL ETHER. THE INTERMEDIATE WITH METHIONINE WAS PREPARED BY SOAKING THE TPL CRYSTALS FOR 5 MIN IN THE STABILIZATION SOLUTION CONTAINING 40% POLY(ETHYLENE GLYCOL) 5000 MONOMETHYL ETHER, 50 MM TRIETHANOLAMINE BUFFER (PH 8.0), 0.25 M KCL, 0.2 MM PLP, 0.5 MM DTT AND 70 MM L-METHIONINE. CRYSTALS WERE FROZEN DIRECTLY FROM THE SOAKING SOLUTION.

Crystal Properties
Matthews coefficient	Solvent content
2.76	55.4

Symmetry
Space Group	P 21 21 2

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	120	CCD	MARRESEARCH	MIRRORS	2005-04-29	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE BM14		ESRF	BM14

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	1.95	30	90.3	0.08	10.5	3.9		76260		2	27.1

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	1.95	2.02	82.3		0.42		3.6

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 2EZ2	1.95	97.59	75067	1058	91.2	0.156	0.155	0.192	RANDOM	34.73

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]
0.94			-1.01		0.07

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.967
r_dihedral_angle_3_deg	14.578
r_dihedral_angle_4_deg	13.663
r_dihedral_angle_1_deg	6.28
r_scangle_it	5.71
r_scbond_it	4.055
r_mcangle_it	2.105
r_angle_refined_deg	1.399
r_mcbond_it	1.312
r_nbtor_refined	0.304

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.967
r_dihedral_angle_3_deg	14.578
r_dihedral_angle_4_deg	13.663
r_dihedral_angle_1_deg	6.28
r_scangle_it	5.71
r_scbond_it	4.055
r_mcangle_it	2.105
r_angle_refined_deg	1.399
r_mcbond_it	1.312
r_nbtor_refined	0.304
r_nbd_refined	0.211
r_symmetry_vdw_refined	0.201
r_symmetry_hbond_refined	0.185
r_xyhbond_nbd_refined	0.146
r_chiral_restr	0.097
r_bond_refined_d	0.015
r_gen_planes_refined	0.006
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_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