2OIZ

Crystal Structure of the Tryptamine-Derived (Indol-3-Acetamide)-TTQ Adduct of Aromatic Amine Dehydrogenase

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, TRYPTAMINE, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 292K

Crystal Properties
Matthews coefficient	Solvent content
2.31	46.83

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 70.944	α = 90
b = 88.705	β = 90.36
c = 80.222	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	MARRESEARCH			M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	EMBL/DESY, HAMBURG BEAMLINE X11		EMBL/DESY, HAMBURG	X11

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	1.05	15	83.6	0.064	16.5	2.6		383635		-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	1.05	1.07	73		0.463	1.9	2	16727

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	FOURIER SYNTHESIS	THROUGHOUT	1.05	15	365027	19254	83.43	0.118	0.117	0.141	RANDOM	11.547

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]
0.01		-0.85	-0.33		0.31

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.917
r_dihedral_angle_4_deg	12.407
r_dihedral_angle_3_deg	10.506
r_sphericity_free	8.089
r_dihedral_angle_1_deg	7.273
r_scangle_it	5.016
r_sphericity_bonded	4.723
r_scbond_it	3.99
r_mcangle_it	3.002
r_mcbond_it	2.606
r_mcbond_other	2.537
r_rigid_bond_restr	1.929
r_angle_refined_deg	1.585
r_angle_other_deg	1.085
r_symmetry_vdw_refined	0.509
r_xyhbond_nbd_other	0.311
r_symmetry_vdw_other	0.274
r_nbd_refined	0.209
r_nbd_other	0.204
r_symmetry_hbond_refined	0.191
r_nbtor_refined	0.178
r_xyhbond_nbd_refined	0.17
r_chiral_restr	0.111
r_nbtor_other	0.094
r_bond_refined_d	0.014
r_gen_planes_refined	0.01
r_gen_planes_other	0.005
r_bond_other_d	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	7371
Nucleic Acid Atoms
Solvent Atoms	1625
Heterogen Atoms	39

Software

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