1YE3

HORSE LIVER ALCOHOL DEHYDROGENASE APOENZYME

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	8ADH

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	MICRODIALYSIS	8.4	278	50 mM Tris-HCl, 25% methylpentanediol, pH 8.4, MICRODIALYSIS, temperature 278K

Crystal Properties
Matthews coefficient	Solvent content
2.36	47.79

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 55.78	α = 90
b = 74.29	β = 90
c = 181.25	γ = 90

Symmetry
Space Group	C 2 2 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	CCD	ADSC QUANTUM 4		2004-07-23	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 17-ID	1.000	APS	17-ID

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	1.59	20.2	71.9	0.075	11.5	5.66		36732	1	1	25.468

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	1.59	1.65	58		0.211	4.7	5.74	2918

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	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	MOLECULAR REPLACEMENT	THROUGHOUT	8ADH	1.59	20.2	1	35539	1143	71.92	0.2011	0.2011	0.19946	0.25593	RANDOM	35.47

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]
0.86			1.46		-2.32

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.304
r_dihedral_angle_4_deg	20.041
r_sphericity_free	17.858
r_dihedral_angle_3_deg	14.379
r_sphericity_bonded	8.267
r_dihedral_angle_1_deg	5.908
r_scangle_it	4.532
r_scbond_it	3.249
r_mcangle_it	2.218
r_rigid_bond_restr	1.671
r_angle_refined_deg	1.529
r_mcbond_it	1.493
r_nbtor_refined	0.308
r_nbd_refined	0.207
r_symmetry_vdw_refined	0.153
r_xyhbond_nbd_refined	0.144
r_chiral_restr	0.103
r_symmetry_hbond_refined	0.1
r_bond_refined_d	0.014
r_metal_ion_refined	0.011
r_gen_planes_refined	0.006

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2785
Nucleic Acid Atoms
Solvent Atoms	200
Heterogen Atoms	10

Software

Software
Software Name	Purpose
REFMAC	refinement
d*TREK	data reduction
d*TREK	data scaling