5VP8 | pdb_00005vp8

I38T mutant of 2009 H1N1 PA Endonuclease

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	5CZN

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7.8	291	0.1 M HEPES pH 7.8, 1 M Ammonium Sulfate, 10 mM MnCl2, 10 mM MgCl2, 0.5% PVP K15

Crystal Properties
Matthews coefficient	Solvent content
2.94	58.18

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 90.098	α = 90
b = 90.098	β = 90
c = 134.108	γ = 90

Symmetry
Space Group	I 4 2 2

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	RAYONIX MX300-HS		2017-03-23	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 22-ID	1.0	APS	22-ID

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	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	2.2	50	99.3	0.087	0.09	0.025	10.3	12.5		14303

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.2	2.28	94.6		0.919	0.978	0.317	0.705		8.3	1320

Refinement

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-Factor (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	5CZN	2.2	46.19	13622	678	99.23	0.202	0.2003	0.209	0.2363	0.2424	RANDOM	63.374

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]
1.37			1.37		-2.74

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.412
r_dihedral_angle_4_deg	21.484
r_dihedral_angle_3_deg	18.676
r_dihedral_angle_1_deg	7.074
r_angle_refined_deg	2.367
r_angle_other_deg	1.216
r_chiral_restr	0.121
r_bond_refined_d	0.027
r_gen_planes_refined	0.012
r_bond_other_d	0.003
r_gen_planes_other	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1443
Nucleic Acid Atoms
Solvent Atoms	21
Heterogen Atoms	45

Software

Software
Software Name	Purpose
REFMAC	refinement
SERGUI	data collection
HKL-2000	data scaling
PHASER	phasing
PDB_EXTRACT	data extraction
HKL-2000	data reduction
HKL-2000	data scaling
HKL	data reduction
HKL	data scaling