1ZSO

Hypothetical protein from plasmodium falciparum

X-RAY DIFFRACTION

---

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	8	298	0.4 ul protein 12.4 mg/ml, 0.4 ul crystallization buffer, 1.0M LiCl, 25% PEG 6000, 0.025M Mg nitrate, 0.1M Tris, pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 298K

Crystal Properties
Matthews coefficient	Solvent content
2.18	43.64

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 62.247	α = 90
b = 71.104	β = 90
c = 78.616	γ = 90

Symmetry
Space Group	P 21 21 21

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	ADSC QUANTUM 315		2004-10-13	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ALS BEAMLINE 8.2.2	0.9795, 0.9797, 0.9537	ALS	8.2.2

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	2.15	50	92.8				18151

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	2.15	2.23			0.365	1.636

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MAD	THROUGHOUT	2.17	20	17150	926	94.44	0.18585	0.18325	0.23262	RANDOM	30.798

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]
4.02			-1.42		-2.61

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.014
r_dihedral_angle_4_deg	22.588
r_dihedral_angle_3_deg	16.849
r_dihedral_angle_1_deg	7.343
r_scangle_it	4.874
r_scbond_it	3.249
r_mcangle_it	2.163
r_angle_refined_deg	1.584
r_mcbond_it	1.576
r_angle_other_deg	0.757
r_mcbond_other	0.336
r_symmetry_hbond_refined	0.307
r_nbd_other	0.211
r_nbd_refined	0.202
r_symmetry_vdw_other	0.198
r_nbtor_refined	0.196
r_xyhbond_nbd_refined	0.193
r_symmetry_vdw_refined	0.15
r_chiral_restr	0.101
r_nbtor_other	0.095
r_bond_refined_d	0.017
r_gen_planes_refined	0.006
r_bond_other_d	0.001
r_gen_planes_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2647
Nucleic Acid Atoms
Solvent Atoms	162
Heterogen Atoms

Software

Software
Software Name	Purpose
SOLVE	phasing
PDB_EXTRACT	data extraction
RESOLVE	phasing
DENZO	data reduction
SCALEPACK	data scaling
REFMAC	refinement