8R3A | pdb_00008r3a

NT-26 Arsenite oxidase B F108C-G123C

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	8CCQ

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		293.15	2M ammonium sulphate, 0.1 M Hepes pH 7.5 and 2% (v/v) polyethylene glycol (PEG) 400

Crystal Properties
Matthews coefficient	Solvent content
2.74	55.04

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 141.607	α = 90
b = 148.928	β = 90
c = 231.901	γ = 90

Symmetry
Space Group	P 2 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	100	PIXEL	DECTRIS PILATUS 6M		2015-06-29	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06SA	1.000020	SLS	X06SA

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	CC (Half)	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	1.89	49.32	99.4	0.998	13.98	2		384388

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.89	2.01			0.636

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-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	1.894	49.32	300000	16000	99.431	0.154	0.1523	0.1523	0.1854	0.1854	28.817

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]
-0.007			0.002		0.005

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_6_deg	15.425
r_dihedral_angle_2_deg	12.967
r_dihedral_angle_3_deg	12.512
r_lrange_it	7.305
r_lrange_other	7.258
r_dihedral_angle_1_deg	6.968
r_scangle_it	6.785
r_scangle_other	6.785
r_scbond_it	4.941
r_scbond_other	4.941
r_mcangle_other	3.74
r_mcangle_it	3.739
r_mcbond_it	3.144
r_mcbond_other	3.144
r_angle_refined_deg	2.046
r_dihedral_angle_other_2_deg	1.163
r_angle_other_deg	0.698
r_symmetry_nbd_refined	0.231
r_nbd_refined	0.214
r_symmetry_nbd_other	0.197
r_nbd_other	0.186
r_nbtor_refined	0.181
r_xyhbond_nbd_refined	0.156
r_symmetry_xyhbond_nbd_refined	0.13
r_chiral_restr	0.114
r_metal_ion_refined	0.099
r_symmetry_nbtor_other	0.084
r_ncsr_local_group_1	0.066
r_ncsr_local_group_2	0.064
r_ncsr_local_group_3	0.064
r_ncsr_local_group_8	0.058
r_ncsr_local_group_11	0.057
r_ncsr_local_group_7	0.055
r_ncsr_local_group_12	0.049
r_ncsr_local_group_5	0.048
r_symmetry_xyhbond_nbd_other	0.047
r_ncsr_local_group_9	0.047
r_ncsr_local_group_6	0.033
r_ncsr_local_group_4	0.032
r_ncsr_local_group_10	0.031
r_bond_refined_d	0.015
r_gen_planes_refined	0.011
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	30162
Nucleic Acid Atoms
Solvent Atoms	2569
Heterogen Atoms	767

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing