7O5W

Crystal structure of holo-F210W mutant of Hydroxy ketone aldolase (SwHKA)from Sphingomonas wittichii RW1

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7	277.15	HEPES, Sodium Citrate

Crystal Properties
Matthews coefficient	Solvent content
1.91	35.76

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 70.996	α = 90
b = 70.996	β = 90
c = 222.817	γ = 120

Symmetry
Space Group	H 3

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-F		2019-04-26	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1)	0.97620	PETRA III, EMBL c/o DESY	P13 (MX1)

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	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	1.2	74.27	100	0.078	0.087	0.039	0.999	15.5	9.7		130983

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.2	1.22			0.478	0.539	0.247	0.906		9.5

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	FREE R-VALUE	6R62	1.2	53.889	130980	6604	99.987	0.12	0.1185	0.1463	11.71

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]
-0.091	-0.046		-0.091		0.296

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	30.328
r_dihedral_angle_4_deg	17.052
r_dihedral_angle_3_deg	11.691
r_dihedral_angle_1_deg	5.915
r_rigid_bond_restr	4.075
r_lrange_it	2.493
r_scangle_it	2.398
r_scangle_other	2.398
r_scbond_it	2.152
r_scbond_other	2.132
r_lrange_other	2.12
r_angle_refined_deg	2.019
r_angle_other_deg	1.669
r_mcangle_other	1.321
r_mcangle_it	1.32
r_mcbond_it	1.122
r_mcbond_other	1.12
r_symmetry_xyhbond_nbd_other	0.473
r_symmetry_nbd_refined	0.307
r_symmetry_xyhbond_nbd_refined	0.265
r_nbd_other	0.262
r_xyhbond_nbd_refined	0.234
r_nbd_refined	0.227
r_symmetry_nbd_other	0.179
r_nbtor_refined	0.179
r_chiral_restr	0.127
r_ncsr_local_group_1	0.091
r_symmetry_nbtor_other	0.09
r_bond_refined_d	0.019
r_gen_planes_refined	0.012
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3753
Nucleic Acid Atoms
Solvent Atoms	605
Heterogen Atoms	30

Software

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