Experiment: 1ZVN

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6	277	60% saturated ammonium sulfate, 0.1M Bis-Tris pH 6.0, 7mM YbCl3 , VAPOR DIFFUSION, HANGING DROP, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
2.08	40.41

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 32.322	α = 90
b = 76.155	β = 96.01
c = 37.073	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	110	CCD	ADSC QUANTUM 4		2002-06-09	M	SINGLE WAVELENGTH
2	1	x-ray	110	CCD	ADSC QUANTUM 4		2002-09-25	M	SINGLE WAVELENGTH
1,2	1

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	NSLS BEAMLINE X4A	1.065	NSLS	X4A
2	SYNCHROTRON	NSLS BEAMLINE X9A	0.9791	NSLS	X9A

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	2.16	20	100	0.076	9.77		9670	9573		-3

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1,2	2.16	2.24	93		0.252	0.03

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	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	SAD	THROUGHOUT	2.16	19.73	9042	9042	514	98.97	0.1686	0.17264	0.16855	0.2424	RANDOM	19.05

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

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.157
r_dihedral_angle_4_deg	17.422
r_dihedral_angle_3_deg	16.602
r_dihedral_angle_1_deg	6.117
r_scangle_it	4.801
r_scbond_it	3.047
r_angle_refined_deg	2.253
r_mcangle_it	1.924
r_mcbond_it	1.674
r_nbtor_refined	0.31

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.157
r_dihedral_angle_4_deg	17.422
r_dihedral_angle_3_deg	16.602
r_dihedral_angle_1_deg	6.117
r_scangle_it	4.801
r_scbond_it	3.047
r_angle_refined_deg	2.253
r_mcangle_it	1.924
r_mcbond_it	1.674
r_nbtor_refined	0.31
r_nbd_refined	0.225
r_symmetry_hbond_refined	0.221
r_symmetry_vdw_refined	0.211
r_xyhbond_nbd_refined	0.178
r_chiral_restr	0.105
r_bond_refined_d	0.016
r_gen_planes_refined	0.007

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1558
Nucleic Acid Atoms
Solvent Atoms	181
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
SOLVE	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.