Experiment: 4AOI

X-RAY DIFFRACTION

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	2WKM	PDB ENTRY 2WKM

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP		286	CRYSTALS WERE OBTAINED AT 13 DEGREES CELCIUS FROM HANGING DROPS CONTAINING 1.2 MICROLITERS OF PROTEIN: COMPOUND SOLUTION (1:5 MOLAR RATIO) AND 1.2 MICROLITERS OF PRECIPITATING SOLUTION (0.05 M CITRATE-PHOSPHATE, PH 4.6, 0-25 MM NACL, 21 % (W/V) PEG-3350). TO OBTAIN LARGER CRYSTALS, STREAK SEEDING WAS EMPLOYED USING THE CRYSTALS JUST MENTIONED AS DONORS, UNDER THE SAME CONDITIONS EXCEPT 275 MM NACL WAS USED AND THE DROPS WERE EQUILIBRATED OVERNIGHT BEFORE SEEDING WAS PERFORMED.

Crystal Properties
Matthews coefficient	Solvent content
2.4	48.7

Symmetry
Space Group	P 21 21 2

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	96	CCD	ADSC QUANTUM 210		2006-03-09	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ALS BEAMLINE 5.0.1		ALS	5.0.1

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	1.9	50	99.3	0.06	22	3.6		26935		2	10

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	1.9	1.94	98		0.3	3.9	3.5

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-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 2WKM	1.9	41.61	25887	755	81.3	0.173	0.17	0.214	0.2103	RANDOM	20.1

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]
-3.74			-4.19		7.93

RMS Deviations
Key	Refinement Restraint Deviation
c_dihedral_angle_d	19.5
c_scangle_it	3.03
c_scbond_it	2.1
c_mcangle_it	1.69
c_mcbond_it	1.16
c_angle_deg	0.8
c_improper_angle_d	0.61
c_bond_d	0.004
c_bond_d_na
c_bond_d_prot

RMS Deviations
Key	Refinement Restraint Deviation
c_dihedral_angle_d	19.5
c_scangle_it	3.03
c_scbond_it	2.1
c_mcangle_it	1.69
c_mcbond_it	1.16
c_angle_deg	0.8
c_improper_angle_d	0.61
c_bond_d	0.004
c_bond_d_na
c_bond_d_prot
c_angle_d
c_angle_d_na
c_angle_d_prot
c_angle_deg_na
c_angle_deg_prot
c_dihedral_angle_d_na
c_dihedral_angle_d_prot
c_improper_angle_d_na
c_improper_angle_d_prot