2IA0 | pdb_00002ia0

Transcriptional Regulatory Protein PF0864 From Pyrococcus Furiosus a Member of the ASNC Family (PF0864)

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	MODIFIED MICROBATCH		291	MODIFIED MICROBACTH UNDER 0IL USING 1 MICROLITER DROPS CONTAING EQUAL VOLUMES OF PROTEIN 100 MM NAAC/HCL, 16% W/V PEG4000, PH4.5, TEMPERATURE 291K, MODIFIED MICROBATCH

Crystal Properties
Matthews coefficient	Solvent content
2.52	51.28

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 58.074	α = 90
b = 70.372	β = 90
c = 96.536	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	MARMOSAIC 300 mm CCD	ROSENBAUM	2006-06-17	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 22-ID	0.97	APS	22-ID

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	2.37	56.89	91.68	0.114	9	6.1	15365	14545	-3	2

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	2.37	2.42	50.29		0.477	2.18	3.5

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	AU SAD	THROUGHOUT	2.37	56.89	14565	14545	776	91.68	0.2085	0.20541	0.2012	0.26854	0.2633	RANDOM	19.003

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]
1.73			-0.63		-1.1

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.821
r_dihedral_angle_4_deg	23.764
r_dihedral_angle_3_deg	18.338
r_dihedral_angle_1_deg	11.924
r_scangle_it	3.289
r_scbond_it	2.044
r_angle_refined_deg	1.793
r_mcangle_it	1.136
r_mcbond_it	1.062
r_nbtor_refined	0.302
r_symmetry_vdw_refined	0.286
r_symmetry_hbond_refined	0.24
r_nbd_refined	0.227
r_chiral_restr	0.173
r_xyhbond_nbd_refined	0.173
r_bond_refined_d	0.014
r_gen_planes_refined	0.005
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
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

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2473
Nucleic Acid Atoms
Solvent Atoms	97
Heterogen Atoms	2

Software

Software
Software Name	Purpose
SOLVE	phasing
CCP4	model building
REFMAC	refinement
SERGUI	data collection
HKL-2000	data reduction
HKL-2000	data scaling
SCA2STRUCTURE	phasing