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1etm

;STRUCTURAL CHARACTERISTICS FOR BIOLOGICAL ACTIVITY OF HEAT-STABLE ENTEROTOXIN PRODUCED BY ENTEROTOXIGENIC ESCHERICHIA COLI: X-RAY CRYSTALLOGRAPHY OF WEAKLY TOXIC AND NONTOXIC ANALOGS ;

Method: X-RAY DIFFRACTION Dmax: 23.8 Å Quality: GOOD

SAXS Profile

SAXS profile for 1etm

P(r) Distribution

P(r) distribution for 1etm
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1. Structure Basics

entry_id1etm
deposition_date1994-03-15
title;STRUCTURAL CHARACTERISTICS FOR BIOLOGICAL ACTIVITY OF HEAT-STABLE ENTEROTOXIN PRODUCED BY ENTEROTOXIGENIC ESCHERICHIA COLI: X-RAY CRYSTALLOGRAPHY OF WEAKLY TOXIC AND NONTOXIC ANALOGS ;
keywordsENTEROTOXIN; ENTEROTOXIN
methodX-RAY DIFFRACTION
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Download Data

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2. SAXS Parameters (CRYSOL)

rg_guinier6.62 Å
rg_electron5.71 Å
i080730.60
molecular_weight1317.0 kDa
excluded_volume1529 ų
envelope_volume1486 ų
shell_volume2665 ų
envelope_diameter20.0 Å
shell_rg9.80 Å
envelope_rg6.15 Å
shape_rg5.75 Å
total_rg7.31 Å
total_atoms160
n_residues12
n_harmonics20
q_range— – 0.5000 Å−1
n_points101
shell_typedirectional
solvent_density0.3340 e/ų
contrast_shell0.0300 e/ų
crysol_version4.1.3
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3. P(r) Analysis (GNOM)

dmax23.8 Å
rg_real6.64 Å
rg_real_error0.35 Å
i0_real8.0730e+04
i0_real_error7.4700e+02
rg_reciprocal6.64 Å
i0_reciprocal80730.0000
total_estimate0.8339
solution_quality GOOD a GOOD solution
n_peaks2
r_peak_primary7.8 Å
skewness0.488
kurtosis0.108
angular_range— – 0.5000 Å−1
current_alpha0.0000
highest_alpha2358.0000
n_real_points80
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.683; Stabil: 0.996; Sysdev: 1.000; Positv: 1.000; Valcen: 0.876; Smooth: 0.922
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4. Crystallography & Experiment

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5. Entities & Polymer Info (2)

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6. Citations (5)

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7. Files & Curves (10)