4IDJ

S.Aureus a-hemolysin monomer in complex with Fab

X-RAY DIFFRACTION

---

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION	6	298	1.7M AmSO4, 4.25% isopropanol, 15% glycerol, pH 6, VAPOR DIFFUSION, temperature 298K

Crystal Properties
Matthews coefficient	Solvent content
4.56	73.01

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 130.188	α = 90
b = 130.188	β = 90
c = 308.336	γ = 120

Symmetry
Space Group	P 63 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	ADSC QUANTUM 315r		2012-04-26	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ALS BEAMLINE 5.0.2	1	ALS	5.0.2

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	3.35	50	96.3	0.152	5.6	6.2		22137

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	3.35	3.47	91.3		0.554		6.3	2048

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	MOLECULAR REPLACEMENT	THROUGHOUT	3.36	30	22084	1149	96.19	0.2515	0.2491	0.2964	RANDOM	108.4352

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]
6.48	3.24		6.48		-9.72

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.211
r_dihedral_angle_4_deg	19.221
r_dihedral_angle_3_deg	17.531
r_dihedral_angle_1_deg	6.932
r_angle_refined_deg	1.156
r_angle_other_deg	0.789
r_scangle_it	0.606
r_scbond_it	0.391
r_mcangle_it	0.241
r_symmetry_vdw_other	0.238
r_symmetry_vdw_refined	0.218
r_symmetry_hbond_refined	0.211
r_nbd_refined	0.206
r_mcbond_it	0.189
r_nbd_other	0.186
r_nbtor_refined	0.181
r_xyhbond_nbd_refined	0.137
r_nbtor_other	0.084
r_chiral_restr	0.066
r_xyhbond_nbd_other	0.057
r_mcbond_other	0.024
r_bond_refined_d	0.008
r_gen_planes_refined	0.003
r_bond_other_d	0.002
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5559
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms	25

Software

Software
Software Name	Purpose
SCALEPACK	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
BOS	data collection
DENZO	data reduction