7CBF

Crystal structure of benzophenone synthase from Garcinia mangostana L. pericarps reveals basis for substrate specificity and catalysis

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	BATCH MODE	6.2	291	20% (w/v) PEG 3,350, 0.2 M ammonium iodide, pH 6.2

Crystal Properties
Matthews coefficient	Solvent content
2.28	46.1

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 70.81	α = 90
b = 98.33	β = 90
c = 112.024	γ = 90

Symmetry
Space Group	P 21 21 21

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	110	CCD	ADSC QUANTUM 315r		2015-10-06	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	NSRRC BEAMLINE BL13C1	0.975	NSRRC	BL13C1

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	2.3	30	99.5	0.159	9.67	2.4		35272			17.52

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	2.3	2.38	99.7		0.49	3.14	2.4

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 (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	1CGK	2.301	24.347	35230	1763	99.452	0.172	0.1697	0.2152	16.241

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]
-0.567			-0.124		0.691

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.244
r_dihedral_angle_4_deg	16.553
r_dihedral_angle_3_deg	14.829
r_dihedral_angle_1_deg	7.27
r_lrange_it	4.144
r_lrange_other	4.051
r_scangle_it	2.547
r_scangle_other	2.547
r_mcangle_other	1.91
r_mcangle_it	1.909
r_scbond_it	1.526
r_scbond_other	1.525
r_angle_refined_deg	1.418
r_angle_other_deg	1.311
r_mcbond_it	1.122
r_mcbond_other	1.119
r_symmetry_xyhbond_nbd_refined	0.212
r_nbd_refined	0.206
r_symmetry_nbd_other	0.192
r_nbd_other	0.189
r_xyhbond_nbd_refined	0.183
r_symmetry_nbd_refined	0.182
r_nbtor_refined	0.155
r_symmetry_xyhbond_nbd_other	0.151
r_symmetry_nbtor_other	0.079
r_chiral_restr	0.071
r_bond_refined_d	0.007
r_gen_planes_refined	0.006
r_bond_other_d	0.002
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5838
Nucleic Acid Atoms
Solvent Atoms	317
Heterogen Atoms	44

Software

Software
Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
MOLREP	phasing