Experiment: 3MHR

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7.4	277	0.095M HEPES Na-Salt pH7.4, 25.6% PEG 400, 0.19M CaCl2, 5% Glycerol, VAPOR DIFFUSION, HANGING DROP, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
2.62	52.99

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 82.27	α = 90
b = 112.11	β = 90
c = 62.85	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		2009-12-09	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X10SA	0.85	SLS	X10SA

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	1.15	45.62	99.8	0.08	16.54	5.31	103010	102833	-3	-3	14.083

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	1.15	1.2	99.9		0.351	5.23	4.95	12258

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	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	pdb entry 3lw1	1.15	45.62	97691	5142	100	0.12779	0.1265	0.15298	RANDOM	10.718

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]
-0.1			0.11		-0.01

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.222
r_dihedral_angle_4_deg	16.706
r_dihedral_angle_1_deg	14.835
r_dihedral_angle_3_deg	13.087
r_scangle_it	7.821
r_scbond_it	5.317
r_mcangle_it	3.457
r_mcbond_it	2.333
r_rigid_bond_restr	2.185
r_angle_refined_deg	2.055

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.222
r_dihedral_angle_4_deg	16.706
r_dihedral_angle_1_deg	14.835
r_dihedral_angle_3_deg	13.087
r_scangle_it	7.821
r_scbond_it	5.317
r_mcangle_it	3.457
r_mcbond_it	2.333
r_rigid_bond_restr	2.185
r_angle_refined_deg	2.055
r_angle_other_deg	1.042
r_mcbond_other	0.775
r_chiral_restr	0.117
r_bond_refined_d	0.022
r_gen_planes_refined	0.011
r_bond_other_d	0.002
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1926
Nucleic Acid Atoms
Solvent Atoms	288
Heterogen Atoms	27

Software

Software
Software Name	Purpose
Pro	data collection
PHASER	phasing
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.