Experiment: 3C0Q

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	3BZG	PDB ENTRY 3BZG

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6	295	0.5M ammonium sulfate, 0.1M acetate, pH6.0, 1M lithium sulfate, VAPOR DIFFUSION, SITTING DROP, temperature 295K

Crystal Properties
Matthews coefficient	Solvent content
2.43	49.44

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 113.38	α = 90
b = 113.38	β = 90
c = 89.08	γ = 120

Symmetry
Space Group	P 61 2 2

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	MAR225		2007-07-16	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-2	0.933	ESRF	ID14-2

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	R Sym 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	2.74	35.03	99.3	0.087	0.087	8	4.4	9336	9213		2	47.3

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)
	2.74	2.89	99.8		0.364		4.4

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	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	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 3BZG	2.74	35.03	8773	8773	440	98.8	0.20034	0.20034	0.19816	0.2451	RANDOM	8.101

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]
-0.01	-0.01		-0.01		0.02

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.242
r_dihedral_angle_4_deg	19.894
r_dihedral_angle_3_deg	18.631
r_dihedral_angle_1_deg	6.25
r_scangle_it	1.668
r_angle_refined_deg	1.318
r_scbond_it	0.973
r_mcangle_it	0.708
r_mcbond_it	0.406
r_nbtor_refined	0.301

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.242
r_dihedral_angle_4_deg	19.894
r_dihedral_angle_3_deg	18.631
r_dihedral_angle_1_deg	6.25
r_scangle_it	1.668
r_angle_refined_deg	1.318
r_scbond_it	0.973
r_mcangle_it	0.708
r_mcbond_it	0.406
r_nbtor_refined	0.301
r_nbd_refined	0.202
r_symmetry_vdw_refined	0.164
r_symmetry_hbond_refined	0.155
r_xyhbond_nbd_refined	0.152
r_chiral_restr	0.093
r_bond_refined_d	0.009
r_gen_planes_refined	0.003

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2231
Nucleic Acid Atoms
Solvent Atoms	27
Heterogen Atoms	11

Software

Software
Software Name	Purpose
REFMAC	refinement
BEST	data collection
iMOSFLM	data reduction
SCALA	data scaling
MOLREP	phasing

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.