1U3W

Crystal Structure of Human Alcohol Dehydrogenase Gamma-2-Gamma-2 Isoform Complexed with N-1-Methylheptylformamide Determined to 1.45 Angstrom Resolution

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1HT0	PDB ENTRY 1HT0

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	9	277	10mg/ml enzyme, 4mM NAD+, 50mM Tris-HCl, and 17-19% PEG 6000, pH 9.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
2.1	40.9

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 55.361	α = 90
b = 67.125	β = 103.75
c = 92.725	γ = 90

Symmetry
Space Group	P 1 21 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		2001-06-01	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	NSLS BEAMLINE X12B		NSLS	X12B

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	1.2	29.36	62.8	0.052	17.2	3.8	110343	110343

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)
	1.45	1.488	98.96		0.432	3.1		8042

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	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	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 1HT0	1.45	29.36	110343	110343	5964	99.59	0.18533	0.18533	0.18397	0.21069	RANDOM	26.028

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]
-1.33		0.38	2.35		-0.85

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_1_deg	6.202
r_scangle_it	4.551
r_scbond_it	2.801
r_mcangle_it	1.863
r_angle_refined_deg	1.842
r_mcbond_it	1.163
r_symmetry_vdw_refined	0.218
r_nbd_refined	0.214
r_symmetry_hbond_refined	0.157
r_xyhbond_nbd_refined	0.154
r_chiral_restr	0.114
r_metal_ion_refined	0.034
r_bond_refined_d	0.02
r_gen_planes_refined	0.011
r_bond_other_d
r_angle_other_deg
r_dihedral_angle_2_deg
r_dihedral_angle_3_deg
r_dihedral_angle_4_deg
r_gen_planes_other
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5556
Nucleic Acid Atoms
Solvent Atoms	819
Heterogen Atoms	114

Software

Software
Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
CCP4	data scaling
AMoRE	phasing