2AGY

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

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
2.4	46.1

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 70.703	α = 90
b = 88.373	β = 90.19
c = 79.709	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			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)	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	1.1	15	92	0.061	11.1	2.6		357148		-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	1.1	1.14	82		0.51	1.5

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	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	FOURIER SYNTHESIS	THROUGHOUT	1.1	15	357148	18936	100	0.144	0.144	0.144	0.163	RANDOM	18.672

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]
-0.2		-0.49	-0.4		0.6

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.149
r_dihedral_angle_3_deg	11.24
r_dihedral_angle_4_deg	11.071
r_dihedral_angle_1_deg	7.491
r_sphericity_free	7.473
r_sphericity_bonded	5.954
r_scangle_it	3.458
r_scbond_it	2.684
r_mcangle_it	1.949
r_mcbond_it	1.525
r_rigid_bond_restr	1.398
r_angle_refined_deg	1.29
r_mcbond_other	1.052
r_angle_other_deg	0.707
r_symmetry_vdw_other	0.25
r_nbd_other	0.206
r_nbd_refined	0.205
r_symmetry_hbond_refined	0.191
r_xyhbond_nbd_refined	0.157
r_symmetry_vdw_refined	0.156
r_xyhbond_nbd_other	0.107
r_nbtor_other	0.105
r_chiral_restr	0.093
r_bond_refined_d	0.013
r_gen_planes_refined	0.003
r_bond_other_d	0.001
r_gen_planes_other

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	7245
Nucleic Acid Atoms
Solvent Atoms	1512
Heterogen Atoms	24

Software

Software
Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
DENZO	data reduction
SCALEPACK	data scaling