2GBX

Crystal Structure of Biphenyl 2,3-Dioxygenase from Sphingomonas yanoikuyae B1 Bound to Biphenyl

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	2GBW	PDB ENTRY 2GBW

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		6.8	277.15	20% PEG3350, 1.0 M Sodium Chloride, 0.037M Zinc Chloride, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K, pH 6.80

Crystal Properties
Matthews coefficient	Solvent content
2.64	53.45

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 133.94	α = 90
b = 133.94	β = 90
c = 219.708	γ = 120

Symmetry
Space Group	P 31 2 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	APS BEAMLINE 17-ID		APS	17-ID

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	2.8	19.481	99.4			56587	56587			47.22

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	2.8	3	98.7		0.269	6.3

Refinement

Statistics
Diffraction ID	Structure Solution Method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	PDB ENTRY 2GBW	2.8	19.48	56587	56587	1132	100	0.238	0.237	0.268	30.58

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]
0.17	0.09		0.17		-0.26

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	28.109
r_dihedral_angle_3_deg	10.618
r_dihedral_angle_4_deg	10.124
r_dihedral_angle_1_deg	4.162
r_angle_other_deg	0.698
r_angle_refined_deg	0.671
r_nbtor_refined	0.169
r_nbd_other	0.145
r_nbd_refined	0.132
r_mcangle_it	0.117
r_mcbond_it	0.113
r_symmetry_vdw_other	0.111
r_symmetry_vdw_refined	0.106
r_xyhbond_nbd_refined	0.076
r_nbtor_other	0.075
r_symmetry_hbond_refined	0.047
r_chiral_restr	0.042
r_scangle_it	0.014
r_scbond_it	0.011
r_bond_refined_d	0.005
r_mcbond_other	0.005
r_metal_ion_refined	0.002
r_bond_other_d	0.001
r_gen_planes_refined	0.001
r_gen_planes_other	0.001
r_xyhbond_nbd_other
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	14987
Nucleic Acid Atoms
Solvent Atoms	187
Heterogen Atoms	60

Software

Software
Software Name	Purpose
XSCALE	data scaling
AMoRE	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
JDirector	data collection