5NXA

Crystal structure of Neanderthal Adenylosuccinate Lyase (ADSL)in complex with its products AICAR and fumarate

X-RAY DIFFRACTION

---

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6.5	277	20 % ethylene glycol, 10 % PEG8000, 0.1 M imidazole/MES pH 6.5, 0.12 M alcohols (Morpheus screen Molecular Dimensions)

Crystal Properties
Matthews coefficient	Solvent content
2.25	45.81

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 356.53	α = 90
b = 74.21	β = 108.99
c = 160.31	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 2M		2016-04-07	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE MASSIF-3	0.967	ESRF	MASSIF-3

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	Rrim 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	2.4	49	99	0.22	0.99	6.8	4.5		153910			42

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Rrim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.4	2.5	99.9		1.39	0.45		4.6

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	5NX8	2.4	47.85	146181	7694	98.91	0.22198	0.22027	0.25428	RANDOM	52.07

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]
0.37		1.68	-2.39		0.7

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.511
r_dihedral_angle_4_deg	19.131
r_dihedral_angle_3_deg	15.47
r_long_range_B_refined	7.751
r_long_range_B_other	7.751
r_scangle_other	5.935
r_dihedral_angle_1_deg	5.814
r_mcangle_it	4.89
r_mcangle_other	4.89
r_scbond_it	3.83
r_scbond_other	3.83
r_angle_other_deg	3.613
r_mcbond_it	3.3
r_mcbond_other	3.299
r_angle_refined_deg	1.372
r_chiral_restr	0.079
r_bond_refined_d	0.011
r_gen_planes_other	0.011
r_gen_planes_refined	0.007
r_bond_other_d
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	28814
Nucleic Acid Atoms
Solvent Atoms	361
Heterogen Atoms	248

Software

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