7AEL | pdb_00007ael

alpha 1-antitrypsin (C232S) complexed with GSK716

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
other		internal

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION		293	22% PEG1500, 0.2M MES pH 6.0

Crystal Properties
Matthews coefficient	Solvent content
2.44	49.62

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 113.954	α = 90
b = 39.592	β = 104.961
c = 90.517	γ = 90

Symmetry
Space Group	C 1 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	PIXEL	DECTRIS PILATUS3 S 6M		2017-02-10	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I03	0.9763	Diamond	I03

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	CC (Half)	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	1.76	55.05	99.2	0.999	19.61	3.3		38875

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.76	1.823			0.5007	0.805

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 (All)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	internal	1.76	55.05	38875	1916	98.914	0.191	0.1893	0.19	0.2239	0.22	41.746

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]
-0.974		0.712	1.199		-0.53

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.4
r_dihedral_angle_4_deg	18.296
r_dihedral_angle_3_deg	12.574
r_lrange_it	7.962
r_lrange_other	7.961
r_scangle_other	6.56
r_scangle_it	6.555
r_dihedral_angle_1_deg	6.398
r_scbond_other	4.115
r_scbond_it	4.113
r_mcangle_it	4.033
r_mcangle_other	4.032
r_mcbond_other	2.945
r_mcbond_it	2.944
r_angle_other_deg	1.234
r_angle_refined_deg	1.225
r_nbd_other	0.205
r_nbd_refined	0.193
r_symmetry_xyhbond_nbd_refined	0.18
r_symmetry_nbd_other	0.167
r_nbtor_refined	0.158
r_xyhbond_nbd_refined	0.153
r_symmetry_nbd_refined	0.127
r_symmetry_nbtor_other	0.074
r_chiral_restr	0.056
r_gen_planes_refined	0.005
r_bond_refined_d	0.004
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2837
Nucleic Acid Atoms
Solvent Atoms	289
Heterogen Atoms	32

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling