Experiment: 2EU8

Crystal structure of a thermostable mutant of Bacillus subtilis Adenylate Kinase (Q199R)

X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	9	293.14	0.75mM protein, PEG1500, Calcium Chloride, Ches, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.14K

Crystal Properties
Matthews coefficient	Solvent content
2.063	38.07

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 34.69	α = 90
b = 75.14	β = 98.13
c = 77.35	γ = 90

Symmetry
Space Group	P 1 21 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	IMAGE PLATE	RIGAKU RAXIS IV		2005-01-10	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU	1.5418

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	1.6	37.57	94	0.036	21.7	3.84	48747	48747	1	1

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)
	1.6	1.66	80.4	80.4	0.096	8.7	3.47	4179

Refinement

Statistics
Diffraction ID	Structure Solution Method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	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	PDB ENTRY 1ZIN	1.8	37.57	36475	35105	1747	96.2	0.19	0.2289	0.187	0.1864	0.224	0.224	RANDOM	16.36

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]
-0.659		-1.769	-0.313		0.972

RMS Deviations
Key	Refinement Restraint Deviation
c_dihedral_angle_d	20.40305
c_angle_deg	1.23454
c_improper_angle_d	0.87924
c_bond_d	0.004967

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3366
Nucleic Acid Atoms
Solvent Atoms	657
Heterogen Atoms	119

Software

Software
Software Name	Purpose
d*TREK	data scaling
CNS	refinement
PDB_EXTRACT	data extraction
CrystalClear	data reduction
CNS	phasing