Experiment: 3KM5

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	5.6	298	2.0M Ammonium sulfate, 0.2M Ammonium nitrate, 0.1M Na citrate, pH 5.6, VAPOR DIFFUSION, SITTING DROP, temperature 298K

Crystal Properties
Matthews coefficient	Solvent content
1.97	37.64

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 29.911	α = 90
b = 59.858	β = 94.23
c = 85.672	γ = 90

Symmetry
Space Group	P 1 21 1

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	ADSC QUANTUM 210r		2008-07-15	M	SINGLE WAVELENGTH
2	1	x-ray	100	CCD	MARMOSAIC 300 mm CCD		2008-02-24	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	AUSTRALIAN SYNCHROTRON BEAMLINE MX1	0.95667	Australian Synchrotron	MX1
2	SYNCHROTRON	APS BEAMLINE 23-ID-B	0.97949, 0.97962, 0.94947	APS	23-ID-B

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
1,2	1.4	17	94.8	0.058	11.8	3.6		56082

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)
	1.4	1.42	96		0.266		3.6	2864

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	MAD	THROUGHOUT	1.4	15.32	56068	2829	94.7	0.177	0.175	0.208	RANDOM	14.589

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]
-0.67		-0.06	0.79		-0.12

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.258
r_dihedral_angle_4_deg	13.482
r_dihedral_angle_3_deg	11.145
r_dihedral_angle_1_deg	7.915
r_scangle_it	4.016
r_scbond_it	2.979
r_mcangle_it	2.461
r_mcbond_it	1.773
r_angle_refined_deg	1.492
r_angle_other_deg	0.867

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.258
r_dihedral_angle_4_deg	13.482
r_dihedral_angle_3_deg	11.145
r_dihedral_angle_1_deg	7.915
r_scangle_it	4.016
r_scbond_it	2.979
r_mcangle_it	2.461
r_mcbond_it	1.773
r_angle_refined_deg	1.492
r_angle_other_deg	0.867
r_mcbond_other	0.601
r_chiral_restr	0.091
r_bond_refined_d	0.013
r_gen_planes_refined	0.008
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2646
Nucleic Acid Atoms
Solvent Atoms	304
Heterogen Atoms	23

Software

Software
Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
Blu-Ice	data collection
HKL-2000	data reduction
HKL-2000	data scaling
SHELXCD	phasing
SHELXE	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.