3HJV

1.7 Angstrom resolution crystal structure of an acyl carrier protein S-malonyltransferase from Vibrio cholerae O1 biovar eltor str. N16961

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	11	295	The home made "Pioneer" screen, condition 11, mixed at 1:1 v/v ratio with protein sample (16 mg/mL, 0.3 M NaCl and 0.5 mM TCEP, 10mM Hepes pH 7.5), VAPOR DIFFUSION, SITTING DROP, temperature 295K

Crystal Properties
Matthews coefficient	Solvent content
1.85	33.58

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 46.525	α = 90
b = 87.789	β = 90
c = 121.957	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	100	CCD	MARMOSAIC 300 mm CCD	Be Lenses/Diamond Laue Mono	2009-03-14	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 21-ID-G	0.979	APS	21-ID-G

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	1.7	50	98.9	0.081	26.27	4.2	105566	105566		-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	1.7	1.76	92.8		0.498	2.48	2.8	9855

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	SAD	THROUGHOUT	1.7	43.48	52586	52586	2841	98.95	0.14764	0.14764	0.14521	0.19314	RANDOM	13.998

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]
-0.32			0.4		-0.08

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	33.108
r_dihedral_angle_3_deg	10.591
r_dihedral_angle_4_deg	8.806
r_scangle_it	3.694
r_dihedral_angle_1_deg	3.605
r_scbond_it	2.257
r_angle_refined_deg	1.489
r_mcangle_it	1.24
r_angle_other_deg	0.933
r_mcbond_it	0.68

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	33.108
r_dihedral_angle_3_deg	10.591
r_dihedral_angle_4_deg	8.806
r_scangle_it	3.694
r_dihedral_angle_1_deg	3.605
r_scbond_it	2.257
r_angle_refined_deg	1.489
r_mcangle_it	1.24
r_angle_other_deg	0.933
r_mcbond_it	0.68
r_mcbond_other	0.199
r_chiral_restr	0.094
r_bond_refined_d	0.012
r_gen_planes_refined	0.006
r_gen_planes_other	0.002
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4558
Nucleic Acid Atoms
Solvent Atoms	663
Heterogen Atoms	191

Software

Software
Software Name	Purpose
Blu-Ice	data collection
REFMAC	refinement
HKL-2000	data reduction
XDS	data reduction
HKL-2000	data scaling
XSCALE	data scaling
SHELXCD	phasing
SHELXD	phasing
SHELXE	model building
Bp3	phasing
SOLOMON	phasing
ARP/wARP	model building

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.