Experiment: 3MTR

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	5.5	295	25% PEG 3350, 0.2 M ammonium sulfate, 0.1 M bis-Tris, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 295.0K

Crystal Properties
Matthews coefficient	Solvent content
2.3	46.53

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 77.09	α = 90
b = 155.84	β = 90
c = 71.75	γ = 90

Symmetry
Space Group	C 2 2 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 225 mm CCD		2008-03-15	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 22-BM	1.0	APS	22-BM

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	1.79	30	98.7	0.095	14.92			40353	1	-3

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
	1.79	1.9	96.3		0.585	6.11		6259

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 and ARP	THROUGHOUT	PDB entry 2HAZ	1.8	30	35851	35851	4060	98.69	0.18816	0.18816	0.18343	0.23022	RANDOM	23.848

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]
1.01			-0.24		-0.76

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.501
r_dihedral_angle_4_deg	13.602
r_dihedral_angle_3_deg	12.724
r_dihedral_angle_1_deg	6.684
r_scangle_it	3.98
r_scbond_it	2.639
r_angle_refined_deg	1.567
r_mcangle_it	1.53
r_mcbond_it	0.991
r_nbtor_refined	0.311

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.501
r_dihedral_angle_4_deg	13.602
r_dihedral_angle_3_deg	12.724
r_dihedral_angle_1_deg	6.684
r_scangle_it	3.98
r_scbond_it	2.639
r_angle_refined_deg	1.567
r_mcangle_it	1.53
r_mcbond_it	0.991
r_nbtor_refined	0.311
r_symmetry_hbond_refined	0.276
r_nbd_refined	0.218
r_symmetry_vdw_refined	0.207
r_xyhbond_nbd_refined	0.168
r_chiral_restr	0.11
r_bond_refined_d	0.014
r_gen_planes_refined	0.006

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3018
Nucleic Acid Atoms
Solvent Atoms	340
Heterogen Atoms	5

Software

Software
Software Name	Purpose
XDS	data scaling
MOLREP	phasing
PHASER	phasing
ARP	model building
REFMAC	refinement
XDS	data reduction
XSCALE	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 R01GM133198.