4WOJ | pdb_00004woj

Aspartate Semialdehyde Dehydrogenase from Francisella tularensis

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1T4B

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	8.5	298	0.2 M Ammonium Sulfate, 0.1 M Tris pH 8.5, 25% PEG3350

Crystal Properties
Matthews coefficient	Solvent content
2.07	40.45

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 46.587	α = 115.43
b = 60.573	β = 100.98
c = 67.684	γ = 91.74

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 QUANTUM 210r		2014-06-28	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 19-BM	0.97935	APS	19-BM

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	R Sym I (Observed)	Rrim I (All)	Rpim I (All)	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	2.45	40	97.4	0.054	0.054	0.076	0.054	13.7	1.9	23498	23498		-3

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.45	2.49	94.3		0.201	0.284	0.201	0.905	3.3	1.8	1138

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 (Depositor)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	1T4B	2.45	37.22	22134	1180	97.37	0.1863	0.1834	0.2376	0.2264	RANDOM	37.408

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]
-2.03	1.57	-2.15	4.78	-0.21	-1.38

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	41.752
r_dihedral_angle_4_deg	20.697
r_dihedral_angle_3_deg	17.015
r_dihedral_angle_1_deg	6.202
r_angle_refined_deg	1.526
r_angle_other_deg	1.01
r_chiral_restr	0.087
r_bond_refined_d	0.013
r_gen_planes_refined	0.007
r_bond_other_d	0.006
r_gen_planes_other	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5653
Nucleic Acid Atoms
Solvent Atoms	112
Heterogen Atoms	16

Software

Software
Software Name	Purpose
HKL-3000	data collection
HKL-3000	data scaling
HKL-2000	data scaling
MOLREP	phasing
REFMAC	refinement
Coot	model building
PDB_EXTRACT	data extraction