Experiment: 1RQW

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		6.8	298	Drop: 4ul 40mg/ml thaumatin (in DTNB saturated ddH2O) + 2ul well solution [0.05M ADA pH6.8, 0.6M potassium sodium tartrate (whose 2M stock soution is saturated with DTNB), 20% Glycerol, VAPOR DIFFUSION, HANGING DROP, temperature 298K, pH 6.80

Crystal Properties
Matthews coefficient	Solvent content
2.23	44.4

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 57.847	α = 90
b = 57.847	β = 90
c = 150.125	γ = 90

Symmetry
Space Group	P 41 21 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	BRUKER SMART 6000	OSMIC BLUE CONFOCAL MIRRORS	2003-02-10	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	MACSCIENCE M06X

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	1.05	160	97.7	0.039	37.8	19.1		116807		-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	1.05	1.15	96.5		0.298	7.17	9.25

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (All)	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	FREE R	IN HOUSE MODEL	1.05	10	116567	5831	97.6	0.127	0.127		0.152	RANDOM

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]

Coordinate Error
Structure Solution Method	Refinement High Resolution	Refinement Low Resolution
17

RMS Deviations
Key	Refinement Restraint Deviation
s_from_restr_planes	0.439
s_approx_iso_adps	0.116
s_non_zero_chiral_vol	0.074
s_zero_chiral_vol	0.063
s_anti_bump_dis_restr	0.053
s_similar_adp_cmpnt	0.028
s_angle_d	0.026
s_similar_dist	0.016
s_bond_d	0.008
s_rigid_bond_adp_cmpnt	0.006

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1552
Nucleic Acid Atoms
Solvent Atoms	398
Heterogen Atoms	10

Software

Software
Software Name	Purpose
PROTEUM PLUS	data collection
SAINT	data reduction
SADABS	data reduction
XPREP	data reduction
MOLREP	phasing
SHELXL-97	refinement
PROTEUM PLUS	data reduction
SAINT	data scaling
SADABS	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.