Experiment: 3NK9

X-RAY DIFFRACTION

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	3BDC	3BDC with all H2Os, Ca2+ and THP removed and the following truncations: H8A, T13A, Q30A, K64A, V74A, T82A, Y113A, V114A and Y115A; all b-factors were reset to 20 A^2.

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	8	277	22% MPD, 25 mM Potassium Phosphate, Calcium Chloride, pdTp, pH 8.0, vapor diffusion, hanging drop, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
2.22	44.54

Symmetry
Space Group	P 1 21 1

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CCD	ADSC QUANTUM 315		2010-01-25	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	NSLS BEAMLINE X25	1.1000	NSLS	X25

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	1.65	50	98.8	0.046	22.3	7.2	16836	16836

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	1.65	1.68	96		0.183		6.5

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work (Depositor)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	3BDC with all H2Os, Ca2+ and THP removed and the following truncations: H8A, T13A, Q30A, K64A, V74A, T82A, Y113A, V114A and Y115A; all b-factors were reset to 20 A^2.	1.65	30.22	16991	15112	1677	98.78	0.1855	0.18132	0.2243	0.2426	RANDOM	27.894

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]
-1.9		0.85	-1.69		3.68

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.666
r_dihedral_angle_3_deg	15.413
r_dihedral_angle_4_deg	12.275
r_dihedral_angle_1_deg	6.418
r_scangle_it	4.398
r_scbond_it	3.039
r_mcangle_it	1.915
r_angle_refined_deg	1.611
r_mcbond_it	1.318
r_chiral_restr	0.123

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.666
r_dihedral_angle_3_deg	15.413
r_dihedral_angle_4_deg	12.275
r_dihedral_angle_1_deg	6.418
r_scangle_it	4.398
r_scbond_it	3.039
r_mcangle_it	1.915
r_angle_refined_deg	1.611
r_mcbond_it	1.318
r_chiral_restr	0.123
r_bond_refined_d	0.015
r_gen_planes_refined	0.013
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded