2C3B

The Crystal Structure of Aspergillus fumigatus Cyclophilin reveals 3D Domain Swapping of a Central Element

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		6		DROP SOLUTION: 13% AMMONIUM SULFATE, 0.1 M MES PH 6. RESERVOIR SOLUTION: 50% AMMONIUM SULFATE, 0.1 M SODIUM CITRATE PH 5.5.

Crystal Properties
Matthews coefficient	Solvent content
2.93	57.75

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 64.829	α = 90
b = 64.829	β = 90
c = 156.288	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	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	1.85	45.6	99.1	0.09	19.2	5.9		33079		-3

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	1.85	1.92	99.9		0.49	2.6

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	1.85	55.9	31360	1675	99.1	0.191	0.189	0.214	RANDOM	39.81

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]
-0.26	-0.13		-0.26		0.38

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.843
r_dihedral_angle_4_deg	13.02
r_dihedral_angle_3_deg	10.602
r_scangle_it	7.187
r_scbond_it	5.529
r_dihedral_angle_1_deg	4.09
r_mcangle_it	3.33
r_mcbond_it	2.94
r_angle_refined_deg	1.947
r_angle_other_deg	0.932
r_symmetry_vdw_other	0.245
r_symmetry_vdw_refined	0.199
r_nbd_refined	0.198
r_nbtor_refined	0.179
r_nbd_other	0.178
r_xyhbond_nbd_refined	0.173
r_chiral_restr	0.119
r_symmetry_hbond_refined	0.102
r_nbtor_other	0.085
r_bond_refined_d	0.014
r_gen_planes_refined	0.007
r_bond_other_d	0.001
r_gen_planes_other	0.001
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2162
Nucleic Acid Atoms
Solvent Atoms	123
Heterogen Atoms	10

Software

Software
Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
SHARP	phasing