4WJZ

Crystal structure of beta-ketoacyl-acyl carrier protein reductase (FabG)(G141A) from Vibrio cholerae

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	8.5	289	2.4M Ammonium phosphate, 0.1M Tris-HCl

Crystal Properties
Matthews coefficient	Solvent content
2.01	38.9

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 61.825	α = 90
b = 61.825	β = 90
c = 384.704	γ = 120

Symmetry
Space Group	P 61

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	Beyllium Lenses	2014-08-25	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 21-ID-G	0.9786	APS	21-ID-G

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	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	2.4	27	98.6	0.091	0.1	0.041	8.1	5.8		32068

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	2.4	2.44	97.2		0.565	0.647	0.307	0.604		4.1	1553

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	2.4	26.94	32068	1504	97.12	0.2004	0.1985	0.2393	RANDOM	37.804

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]
-7.94			-7.94		15.89

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	40.595
r_dihedral_angle_3_deg	14.272
r_dihedral_angle_4_deg	12.882
r_dihedral_angle_1_deg	5.723
r_mcangle_it	3.053
r_mcbond_it	1.935
r_mcbond_other	1.935
r_angle_refined_deg	1.404
r_angle_other_deg	1.125
r_chiral_restr	0.077

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	40.595
r_dihedral_angle_3_deg	14.272
r_dihedral_angle_4_deg	12.882
r_dihedral_angle_1_deg	5.723
r_mcangle_it	3.053
r_mcbond_it	1.935
r_mcbond_other	1.935
r_angle_refined_deg	1.404
r_angle_other_deg	1.125
r_chiral_restr	0.077
r_bond_refined_d	0.012
r_gen_planes_refined	0.007
r_bond_other_d	0.006
r_gen_planes_other	0.005

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	6237
Nucleic Acid Atoms
Solvent Atoms	87
Heterogen Atoms	10

Software

Software
Software Name	Purpose
HKL-3000	data reduction
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-3000	data scaling
MOLREP	phasing
DENZO	data reduction
SCALEPACK	data scaling

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 R01GM157729.