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1ewt

CRYSTAL STRUCTURE OF METABOTROPIC GLUTAMATE RECEPTOR SUBTYPE 1 LIGAND FREE FORM I

Method: X-RAY DIFFRACTION D_max: 108.8 Å Quality: EXCELLENT

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1ewt
deposition_date	2000-04-27
title	CRYSTAL STRUCTURE OF METABOTROPIC GLUTAMATE RECEPTOR SUBTYPE 1 LIGAND FREE FORM I
keywords	SIGNAL TRANSDUCTION, NEUROTRANSMITTER, CNS, NEURON, SIGNALING PROTEIN; SIGNALING PROTEIN
method	X-RAY DIFFRACTION

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Download Data

SAXS curve (.dat) P(r) distribution (.pr.out) Structure (CIF)

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2. SAXS Parameters (CRYSOL)

rg_guinier	33.71 Å
rg_electron	33.00 Å
i0	170785000.00
molecular_weight	103540.0 kDa
excluded_volume	129080 Å³
envelope_volume	166120 Å³
shell_volume	41845 Å³
envelope_diameter	111.9 Å
shell_rg	39.83 Å
envelope_rg	32.90 Å
shape_rg	33.01 Å
total_rg	33.48 Å
total_atoms	7282
n_residues	912
n_harmonics	20
q_range	— – 0.5000 Å⁻¹
n_points	101
shell_type	directional
solvent_density	0.3340 e/Å³
contrast_shell	0.0300 e/Å³
crysol_version	4.1.3

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3. P(r) Analysis (GNOM)

dmax	108.8 Å
rg_real	33.67 Å
rg_real_error	0.84 Å
i0_real	1.7080e+08
i0_real_error	2.7570e+06
rg_reciprocal	33.70 Å
i0_reciprocal	170800000.0000
total_estimate	0.9022
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	1
r_peak_primary	39.3 Å
skewness	0.249
kurtosis	-0.540
angular_range	— – 0.2350 Å⁻¹
current_alpha	0.0000
highest_alpha	42700000.0000
n_real_points	48
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.933; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.983; Smooth: 0.942

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4. Crystallography & Experiment

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5. Entities & Polymer Info (3)

Entity 1 polymer

description	METABOTROPIC GLUTAMATE RECEPTOR SUBTYPE 1
formula_weight	55258.7 kDa
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	A,B
atom_count	7282

SSQRSVARMDGDVIIGALFSVHHQPPAEKVPERKCGEIREQYGIQRVEAMFHTLDKINADPVLLPNITLGSEIRDSCWHSSVALEQSIEFIRDSLISIRDEKDGLNRCLPDGQTLPPGRTKKPIAGVIGPGSSSVAIQVQNLLQLFDIPQIAYSATSIDLSDKTLYKYFLRVVPSDTLQARAMLDIVKRYNWTYVSAVHTEGNYGESGMDAFKELAAQEGLCIAHSDKIYSNAGEKSFDRLLRKLRERLPKARVVVCFCEGMTVRGLLSAMRRLGVVGEFSLIGSDGWADRDEVIEGYEVEANGGITIKLQSPEVRSFDDYFLKLRLDTNTRNPWFPEFWQHRFQCRLPGHLLENPNFKKVCTGNESLEENYVQDSKMGFVINAIYAMAHGLQNMHHALCPGHVGLCDAMKPIDGRKLLDFLIKSSFVGVSGEEVWFDEKGDAPGRYDIMNLQYTEANRYDYVHVGTWHEGVLNIDDYKIQMNKSGMVRS

Source

organism	Rattus norvegicus
common_name	Norway rat
ncbi_taxonomy_id	10116
host_organism	Spodoptera frugiperda

Entity 2 non-polymer

description	SULFATE ION
formula_weight	96.1 kDa
src_method	syn
entity_count	4

Entity 3 non-polymer

description	2-acetamido-2-deoxy-beta-D-glucopyranose
formula_weight	221.2 kDa
src_method	man
entity_count	1

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6. Citations (1)

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length_a	111.436 Å
length_b	111.436 Å
length_c	293.673 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	16

space_group	P 41 21 2
int_tables_number	92
crystal_system	—

resolution	3.700 Å
resolution_low	12.000 Å
r_factor	—
r_work	0.2440
r_free	0.2870

fit	/app/data/saxs_computation/ew/1ewt/1ewt.fit
pddf	/app/data/pr_computation/ew/1ewt/1ewt.pr.out
profile	/app/data/saxs_computation/ew/1ewt/1ewt.dat

CRYSTAL STRUCTURE OF METABOTROPIC GLUTAMATE RECEPTOR SUBTYPE 1 LIGAND FREE FORM I

SAXS Profile

P(r) Distribution

1. Structure Basics

Download Data

2. SAXS Parameters (CRYSOL)

3. P(r) Analysis (GNOM)

4. Crystallography & Experiment

Unit Cell

Symmetry

Refinement

Diffraction