6YVR

Crystal structure of the neurotensin receptor 1 in complex with the peptide full agonist NTS8-13

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	9.4	277.1	50mM glycine 1M NaCl 8.3% (w/v) PEG4000 Cryoprotectant solution contained: 50mM glycine pH 9.4 1M NaCl 100nM NTS8-13 15% (v/v) PEG600 15% (v/v) glycerol

Crystal Properties
Matthews coefficient	Solvent content
4.49	72.58

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 89.886	α = 90
b = 114.001	β = 90
c = 195.424	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		2017-06-25	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06SA	1.000031	SLS	X06SA

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	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	2.458	29.633	93.9	0.094	0.098	0.028	0.999	15.2	12		59974

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.458	2.647			1.711	1.801	0.555	0.597	1.6

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 (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	4XEE	2.458	29.633	59974	2958	81.168	0.229	0.2284	0.2375	70.765

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]
-0.652			-0.561		1.213

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	30.931
r_dihedral_angle_4_deg	21.694
r_dihedral_angle_3_deg	14.168
r_lrange_it	7.736
r_lrange_other	7.736
r_scangle_it	6.42
r_scangle_other	6.42
r_dihedral_angle_1_deg	5.345
r_mcangle_it	5.025
r_mcangle_other	5.025
r_scbond_it	4.465
r_scbond_other	4.465
r_mcbond_it	3.518
r_mcbond_other	3.517
r_angle_refined_deg	1.265
r_angle_other_deg	1.193
r_nbd_refined	0.189
r_symmetry_nbd_other	0.167
r_nbtor_refined	0.154
r_nbd_other	0.154
r_xyhbond_nbd_refined	0.15
r_symmetry_xyhbond_nbd_refined	0.099
r_symmetry_nbd_refined	0.089
r_symmetry_nbtor_other	0.081
r_chiral_restr	0.054
r_ncsr_local_group_1	0.034
r_bond_refined_d	0.004
r_gen_planes_refined	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	7134
Nucleic Acid Atoms
Solvent Atoms	48
Heterogen Atoms	168

Software

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