Experiment: 2JLF

STRUCTURAL EXPLANATION FOR THE ROLE OF MN IN THE ACTIVITY OF PHI6 RNA- DEPENDENT RNA POLYMERASE

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1HHS	PDB ENTRY 1HHS

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1				15-20% POLYETHYLENE GLYCOL 4000, 8.5% ISOPROPANOL, 15% GLYCEROL AND 100MM HEPES, PH 7.5.

Crystal Properties
Matthews coefficient	Solvent content
2.55	51.3

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 110.04	α = 90
b = 110.04	β = 90
c = 159.132	γ = 120

Symmetry
Space Group	P 32

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	MARRESEARCH			M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06SA		SLS	X06SA

Data Collection

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	3.2	20	100	0.28	6	5		52552			41.42

Refinement

Statistics
Diffraction ID	Structure Solution Method	Starting model	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	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)	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	PDB ENTRY 1HHS	3.2	18.021	1.97	35309	1771	99.8	0.2304	0.2275	0.2164	0.286	0.2778

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]
-0.9081			-0.9081		1.8162

RMS Deviations
Key	Refinement Restraint Deviation
f_dihedral_angle_d	16.56
f_angle_d	1.08
f_chiral_restr	0.07
f_bond_d
f_plane_restr

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	15608
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms	2

Software

Software
Software Name	Purpose
PHENIX	refinement
DENZO	data reduction
SCALEPACK	data scaling
PHASER	phasing