5KCZ

horse liver S48T alcohol dehydrogenase complexed with NAD and trifluoroethanol

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	4DWV

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	MICRODIALYSIS	7	278	50 mM ammonium N-[tris(hydroxymethyl)methyl]-2-aminomethane sulfonate, pH 7.0 (pH 6.7 at 25 C), 0.25 mM EDTA, 10 mg/ml protein, 1 mM NAD+, 100 mM trifluoroethanol, 12-25 % 2-methyl-2,4-pentanediol

Crystal Properties
Matthews coefficient	Solvent content
2.26	46

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 44.4	α = 91.97
b = 51.38	β = 103.03
c = 92.29	γ = 110.28

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	NOIR-1		2008-02-01	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ALS BEAMLINE 4.2.2	0.827	ALS	4.2.2

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	1.14	20	90.7	0.047	13.8	3.72		244846			9.4

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	1.14	1.17	54.6		0.372		3.2

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	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	4DWV	1.14	20	243550	1206	90.68	0.12613	0.12602	0.14788	RANDOM	14.897

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]
0.25	-0.37	0.22	0.52	-0.02	-0.64

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.517
r_sphericity_free	23.844
r_dihedral_angle_4_deg	15.33
r_dihedral_angle_3_deg	10.85
r_sphericity_bonded	6.627
r_dihedral_angle_1_deg	6.255
r_rigid_bond_restr	3.183
r_long_range_B_refined	3.01
r_long_range_B_other	2.262
r_angle_refined_deg	1.839
r_scangle_other	1.792
r_scbond_it	1.581
r_scbond_other	1.581
r_mcangle_it	1.194
r_mcangle_other	1.194
r_angle_other_deg	1.016
r_mcbond_it	0.979
r_mcbond_other	0.978
r_chiral_restr	0.108
r_bond_refined_d	0.015
r_gen_planes_refined	0.009
r_bond_other_d	0.002
r_gen_planes_other	0.002
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5572
Nucleic Acid Atoms
Solvent Atoms	1028
Heterogen Atoms	136

Software

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