HYPOXANTHINE GUANINE XANTHINE

Method: X-RAY DIFFRACTION D_max: 87.5 Å Quality: EXCELLENT

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1dbr
deposition_date	1996-02-13
title	HYPOXANTHINE GUANINE XANTHINE
keywords	TRANSFERASE, GLYCOSYLTRANSFERASE, PURINE SALVAGE; TRANSFERASE
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	29.15 Å
rg_electron	27.75 Å
i0	150585000.00
molecular_weight	100650.0 kDa
excluded_volume	127440 Å³
envelope_volume	157310 Å³
shell_volume	44737 Å³
envelope_diameter	91.8 Å
shell_rg	37.18 Å
envelope_rg	27.88 Å
shape_rg	27.73 Å
total_rg	28.78 Å
total_atoms	7107
n_residues	876
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	87.5 Å
rg_real	28.97 Å
rg_real_error	0.48 Å
i0_real	1.5060e+08
i0_real_error	2.2540e+06
rg_reciprocal	29.05 Å
i0_reciprocal	150600000.0000
total_estimate	0.9017
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	2
r_peak_primary	38.9 Å
skewness	0.130
kurtosis	-0.451
angular_range	— – 0.2700 Å⁻¹
current_alpha	0.0000
highest_alpha	88850000.0000
n_real_points	55
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.930; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.972; Smooth: 0.957

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4. Crystallography & Experiment

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5. Entities & Polymer Info (3)

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6. Citations (1)

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length_a	65.150 Å
length_b	109.220 Å
length_c	79.740 Å
angle_alpha	90.00 °
angle_beta	111.80 °
angle_gamma	90.00 °
z_pdb	8

space_group	P 1 21 1
int_tables_number	4
crystal_system	—

resolution	2.400 Å
resolution_low	10.000 Å
r_factor	—
r_work	0.1680
r_free	—

description	HYPOXANTHINE GUANINE XANTHINE PHOSPHORIBOSYLTRANSFERASE
formula_weight	26522.4 kDa
src_method	man
entity_count	4

type	polypeptide(L)
strand_id	A,B,C,D
atom_count	7494

HYPOXANTHINE GUANINE XANTHINE

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

5. Entities & Polymer Info (3)

Entity 1 polymer

Polymer

Source

Entity 2 non-polymer

Entity 3 water

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)

organism	Toxoplasma gondii
ncbi_taxonomy_id	5811
host_organism	Escherichia coli

description	MAGNESIUM ION
formula_weight	24.3 kDa
src_method	syn
entity_count	4

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	387

fit	/app/data/saxs_computation/db/1dbr/1dbr.fit
pddf	/app/data/pr_computation/db/1dbr/1dbr.pr.out
profile	/app/data/saxs_computation/db/1dbr/1dbr.dat