2HKM

Crystal structure of the Schiff base intermediate in the reductive half-reaction of aromatic amine dehydrogenase (AADH) with phenylethylamine.

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6	292	PEG 2000 MME, AMMONIUM SULPHATE, SODIUM CACODYLATE, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 292K

Crystal Properties
Matthews coefficient	Solvent content
2.3	46.47

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 70.398	α = 90
b = 89.109	β = 90.47
c = 80.082	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	MAR CCD 165 mm			M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-1	0.93	ESRF	ID14-1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	R Sym 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	1.3	52.632	98.9	0.093	0.093	5	3.4		155952

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.3	1.38	99.9		0.42	0.42	1.5	3.3	22949

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-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	FOURIER SYNTHESIS	THROUGHOUT	1.5	15	155862	155862	7817	98.85	0.161	0.159	0.191	RANDOM	17.15

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]
-0.81		-0.28	-0.09		0.89

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.876
r_dihedral_angle_4_deg	13.747
r_dihedral_angle_3_deg	11.629
r_dihedral_angle_1_deg	7.294
r_scangle_it	5.172
r_scbond_it	4.013
r_mcangle_it	2.668
r_mcbond_it	2.214
r_angle_refined_deg	1.257
r_angle_other_deg	0.734
r_mcbond_other	0.713
r_symmetry_vdw_refined	0.25
r_symmetry_vdw_other	0.242
r_symmetry_hbond_refined	0.204
r_nbd_refined	0.198
r_nbd_other	0.196
r_nbtor_refined	0.179
r_xyhbond_nbd_refined	0.145
r_nbtor_other	0.097
r_chiral_restr	0.082
r_bond_refined_d	0.012
r_gen_planes_refined	0.007
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	7351
Nucleic Acid Atoms
Solvent Atoms	1282
Heterogen Atoms	18

Software

Software
Software Name	Purpose
SCALA	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
MOSFLM	data reduction