1O4W

CRYSTAL STRUCTURE OF a PIN (PILT N-TERMINUS) DOMAIN CONTAINING PROTEIN (AF0591) FROM ARCHAEOGLOBUS FULGIDUS AT 1.90 A RESOLUTION

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION,SITTING DROP,NANODROP	6	277	30% MPD, MES buffer pH 6.0, VAPOR DIFFUSION,SITTING DROP,NANODROP, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
3.04	59.23

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 63.705	α = 90
b = 63.705	β = 90
c = 78.04	γ = 120

Symmetry
Space Group	P 31 2 1

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	flat mirror	2003-04-17	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRL BEAMLINE BL11-1	0.98397, 0.97922, 0.91837, 0.97855	SSRL	BL11-1

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	1.9	31.86	99.9	0.05	25.3	8.8	14860	14860			48.07

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	1.9	1.95	99.9		0.638	2.3	4.9	1058

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	1.9	31.86	14131	728	99.87	0.19059	0.18843	0.23508	RANDOM	41.843

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]
1.05	0.52		1.05		-1.57

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.23
r_dihedral_angle_4_deg	15.595
r_dihedral_angle_3_deg	13.39
r_dihedral_angle_1_deg	5.088
r_scangle_it	4.391
r_scbond_it	2.797
r_mcangle_it	1.454
r_angle_refined_deg	1.225
r_mcbond_it	0.768
r_angle_other_deg	0.758
r_symmetry_vdw_other	0.213
r_nbd_refined	0.207
r_symmetry_vdw_refined	0.199
r_nbd_other	0.158
r_xyhbond_nbd_refined	0.146
r_symmetry_hbond_refined	0.118
r_nbtor_other	0.081
r_chiral_restr	0.076
r_bond_refined_d	0.018
r_gen_planes_refined	0.004
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	974
Nucleic Acid Atoms
Solvent Atoms	90
Heterogen Atoms

Software

Software
Software Name	Purpose
MOSFLM	data reduction
SCALA	data scaling
SOLVE	phasing
RESOLVE	model building
REFMAC	refinement
CCP4	data scaling
RESOLVE	phasing