Experiment: 1JXU

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1JXY	1JXY. CRAMBIN MIXED ISOFORM AT 220 K.

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	7	293	ethanol, pH 7.00, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
1.4	30

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 40.9	α = 90
b = 18.59	β = 90.8
c = 22.4	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	240	DIFFRACTOMETER	RIGAKU AFC-5R	COLLIMATOR	1990-12-25	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU RU200

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	0.99	17.67	92	17.2	1	7272	7272

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	0.99	1	0.162		4.4	1

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Cut-off Sigma (I)	Cut-off Sigma (F)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION		DIFFERENCE DENSITY PEAKS	1JXY. CRAMBIN MIXED ISOFORM AT 220 K.	0.99	17.67	2	2	7043		91.9	0.09	0.09	0.09		5.5

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]

RMS Deviations
Key	Refinement Restraint Deviation
p_transverse_tor	16
p_staggered_tor	10
p_planar_tor	5
p_scbond_it	0.176
p_mcangle_it	0.175
p_mcbond_it	0.158
p_singtor_nbd	0.146
p_xyhbond_nbd	0.129
p_scangle_it	0.116
p_xhyhbond_nbd	0.072

RMS Deviations
Key	Refinement Restraint Deviation
p_transverse_tor	16
p_staggered_tor	10
p_planar_tor	5
p_scbond_it	0.176
p_mcangle_it	0.175
p_mcbond_it	0.158
p_singtor_nbd	0.146
p_xyhbond_nbd	0.129
p_scangle_it	0.116
p_xhyhbond_nbd	0.072
p_chiral_restr	0.057
p_planar_d	0.047
p_angle_d	0.039
p_bond_d	0.019
p_plane_restr	0.009
p_hb_or_metal_coord	0.006
p_special_tor

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	341
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms	3

Software

Software
Software Name	Purpose
LEHMANN-LARSEN	data collection
TEXSAN	data reduction
PROLSQ	refinement
LEHMANN-LARSEN	data reduction
TEXSAN	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.