LUMAZINE SYNTHASE FROM SACCHAROMYCES CEREVISIAE

Method: X-RAY DIFFRACTION D_max: 82.7 Å Quality: EXCELLENT

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1ejb
deposition_date	2000-03-02
title	LUMAZINE SYNTHASE FROM SACCHAROMYCES CEREVISIAE
keywords	Lumazine synthase, Saccharomyces cerevisiae, X-ray structure analysis, Inhibitor complex, Vitamin biosynthesis, TRANSFERASE; 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	28.24 Å
rg_electron	27.01 Å
i0	140106000.00
molecular_weight	94163.0 kDa
excluded_volume	118230 Å³
envelope_volume	136540 Å³
shell_volume	39725 Å³
envelope_diameter	87.4 Å
shell_rg	36.32 Å
envelope_rg	27.30 Å
shape_rg	27.01 Å
total_rg	27.91 Å
total_atoms	6605
n_residues	840
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	82.7 Å
rg_real	28.03 Å
rg_real_error	0.31 Å
i0_real	1.4010e+08
i0_real_error	1.6010e+06
rg_reciprocal	28.10 Å
i0_reciprocal	140100000.0000
total_estimate	0.9112
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	2
r_peak_primary	35.4 Å
skewness	0.114
kurtosis	-0.570
angular_range	— – 0.2800 Å⁻¹
current_alpha	0.0000
highest_alpha	36760000.0000
n_real_points	57
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.974; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.984; Smooth: 0.936

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4. Crystallography & Experiment

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5. Entities & Polymer Info (3)

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6. Citations (2)

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length_a	82.893 Å
length_b	82.893 Å
length_c	298.842 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	40

space_group	P 41 21 2
int_tables_number	92
crystal_system	—

resolution	1.850 Å
resolution_low	20.000 Å
r_factor	0.1970
r_work	0.1970
r_free	0.2250

description	LUMAZINE SYNTHASE
formula_weight	18448.3 kDa
ec_number	2.5.1.78
src_method	man
entity_count	5

type	polypeptide(L)
strand_id	A,B,C,D,E
atom_count	7155

LUMAZINE SYNTHASE FROM SACCHAROMYCES CEREVISIAE

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

5. Entities & Polymer Info (3)

Entity 1 polymer

Polymer

Source

Entity 2 non-polymer

Entity 3 water

6. Citations (2)

7. Files & Curves (10)

Files (7)

Curves (3)

organism	Saccharomyces cerevisiae
common_name	;baker's yeast ;
ncbi_taxonomy_id	4932
host_organism	Escherichia coli

description	5-(6-D-RIBITYLAMINO-2,4-DIHYDROXYPYRIMIDIN-5-YL)-1-PENTYL-PHOSPHONIC ACID
formula_weight	411.3 kDa
src_method	syn
entity_count	5

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	550

fit	/app/data/saxs_computation/ej/1ejb/1ejb.fit
pddf	/app/data/pr_computation/ej/1ejb/1ejb.pr.out
profile	/app/data/saxs_computation/ej/1ejb/1ejb.dat