6WET

Crystal structures of human E-NPP 1: apo

X-RAY DIFFRACTION

---

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		281	7.5 mg/mL protein against 19-22% PEG4000, 240-270 mM trilithium/triammonium/tripotassium citrate

Crystal Properties
Matthews coefficient	Solvent content
3.3	62.69

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 83.111	α = 90
b = 158.885	β = 90
c = 209.832	γ = 90

Symmetry
Space Group	P 21 21 21

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 EIGER X 16M		2019-08-03	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	AUSTRALIAN SYNCHROTRON BEAMLINE MX2	0.953731	Australian Synchrotron	MX2

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	Rpim I (All)	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	2.6	44.423	100	0.053	0.998	12.9	26.1		86202

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.6	2.65	100		0.916	0.539	1	14.5

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	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	PDB entry 4B56	2.6	44.4	86169	4461	99.962	0.212	0.2104	0.2442	68.659

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]
2.237			2.855		-5.092

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.909
r_dihedral_angle_1_deg	19.331
r_dihedral_angle_4_deg	18.328
r_dihedral_angle_3_deg	16.057
r_lrange_it	11.668
r_lrange_other	11.668
r_scangle_it	7.136
r_scangle_other	7.136
r_mcangle_it	6.615
r_mcangle_other	6.614
r_scbond_it	4.525
r_scbond_other	4.524
r_mcbond_it	4.254
r_mcbond_other	4.254
r_angle_refined_deg	1.37
r_angle_other_deg	1.192
r_symmetry_nbd_refined	0.269
r_nbd_other	0.268
r_symmetry_xyhbond_nbd_refined	0.243
r_metal_ion_refined	0.218
r_nbd_refined	0.204
r_symmetry_nbd_other	0.178
r_nbtor_refined	0.165
r_xyhbond_nbd_refined	0.141
r_symmetry_xyhbond_nbd_other	0.125
r_ncsr_local_group_1	0.105
r_symmetry_nbtor_other	0.082
r_chiral_restr	0.058
r_bond_refined_d	0.005
r_gen_planes_refined	0.005
r_gen_planes_other	0.003
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	12653
Nucleic Acid Atoms
Solvent Atoms	72
Heterogen Atoms	237

Software

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