1NYT

SHIKIMATE DEHYDROGENASE AroE COMPLEXED WITH NADP+

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	5.7	293	1.6M ammonium sulfate, 100mM cacodylate buffer, pH 5.7, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.42	48.83

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 110.524	α = 90
b = 140.019	β = 122.07
c = 102.712	γ = 90

Symmetry
Space Group	C 1 2 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 4	mirrors	2000-02-12	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SRS BEAMLINE PX9.6	0.87	SRS	PX9.6

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	1.5	38.92	93.11	0.048	18.8	5.3	210686	196162	4	2	19.3

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	1.5	1.53	86.7		0.766	1.56	2.9	9101

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	SIRAS	THROUGHOUT	1.5	38.92	196162	196162	19515	93.11	0.13594	0.13594	0.1323	0.16869	RANDOM	14.02

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]
-0.01		-0.01	0.01		-0.01

RMS Deviations
Key	Refinement Restraint Deviation
r_scangle_it	5.741
r_dihedral_angle_1_deg	5.538
r_scbond_it	4.032
r_mcangle_it	2.547
r_angle_other_deg	2.063
r_angle_refined_deg	1.776
r_mcbond_it	1.747
r_symmetry_vdw_other	0.338
r_nbd_other	0.25
r_nbd_refined	0.225
r_xyhbond_nbd_refined	0.188
r_symmetry_vdw_refined	0.162
r_symmetry_hbond_refined	0.154
r_chiral_restr	0.137
r_nbtor_other	0.106
r_bond_refined_d	0.018
r_gen_planes_refined	0.009
r_gen_planes_other	0.006
r_bond_other_d	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	8236
Nucleic Acid Atoms
Solvent Atoms	1333
Heterogen Atoms	270

Software

Software
Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
CCP4	data scaling
MLPHARE	phasing
SHELXD	phasing
DM	phasing
SOLVE	phasing