CRYSTAL STRUCTURE OF A HIGHLY SPECIFIC ASPERGILLUS RIBOTOXIN, RESTRICTOCIN

Method: X-RAY DIFFRACTION D_max: 83.5 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1aqz
deposition_date	1997-08-04
title	CRYSTAL STRUCTURE OF A HIGHLY SPECIFIC ASPERGILLUS RIBOTOXIN, RESTRICTOCIN
keywords	RIBOTOXIN, RIBOSOME-INACTIVATING PROTEIN, PROTEIN-RNA SPECIFIC INTERACTION, LAUE DIFFRACTION, CELL-ENTRY ACTIVITY; RIBOTOXIN
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	23.50 Å
rg_electron	23.04 Å
i0	20265100.00
molecular_weight	32461.0 kDa
excluded_volume	39812 Å³
envelope_volume	48999 Å³
shell_volume	18692 Å³
envelope_diameter	85.1 Å
shell_rg	28.37 Å
envelope_rg	23.07 Å
shape_rg	23.01 Å
total_rg	23.77 Å
total_atoms	2287
n_residues	285
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	83.5 Å
rg_real	23.60 Å
rg_real_error	0.71 Å
i0_real	2.0270e+07
i0_real_error	3.1100e+05
rg_reciprocal	23.58 Å
i0_reciprocal	20260000.0000
total_estimate	0.8460
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	23.1 Å
skewness	0.409
kurtosis	-0.427
angular_range	— – 0.3400 Å⁻¹
current_alpha	0.0000
highest_alpha	2970000.0000
n_real_points	66
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.756; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.766; Smooth: 0.960

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4. Crystallography & Experiment

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5. Entities & Polymer Info (3)

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6. Citations (6)

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length_a	50.240 Å
length_b	82.160 Å
length_c	38.040 Å
angle_alpha	90.00 °
angle_beta	100.50 °
angle_gamma	90.00 °
z_pdb	4

space_group	P 1 21 1
int_tables_number	4
crystal_system	—

resolution	1.700 Å
resolution_low	8.000 Å
r_factor	0.2370
r_work	0.2370
r_free	0.1770

description	RESTRICTOCIN
formula_weight	16888.9 kDa
ec_number	3.1.27.-
src_method	nat
entity_count	2

type	polypeptide(L)
strand_id	A,B
atom_count	2489

CRYSTAL STRUCTURE OF A HIGHLY SPECIFIC ASPERGILLUS RIBOTOXIN, RESTRICTOCIN

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

Entity 2 non-polymer

Entity 3 water

6. Citations (6)

7. Files & Curves (10)

Files (7)

Curves (3)

description	PHOSPHATE ION
formula_weight	95.0 kDa
src_method	syn
entity_count	3

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	202

fit	/app/data/saxs_computation/aq/1aqz/1aqz.fit
pddf	/app/data/pr_computation/aq/1aqz/1aqz.pr.out
profile	/app/data/saxs_computation/aq/1aqz/1aqz.dat