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1ekx

;THE ISOLATED, UNREGULATED CATALYTIC TRIMER OF ASPARTATE TRANSCARBAMOYLASE COMPLEXED WITH BISUBSTRATE ANALOG PALA (N-(PHOSPHONACETYL)-L-ASPARTATE) ;

Method: X-RAY DIFFRACTION Dmax: 97.9 Å Quality: EXCELLENT

SAXS Profile

SAXS profile for 1ekx

P(r) Distribution

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

entry_id1ekx
deposition_date2000-03-09
title;THE ISOLATED, UNREGULATED CATALYTIC TRIMER OF ASPARTATE TRANSCARBAMOYLASE COMPLEXED WITH BISUBSTRATE ANALOG PALA (N-(PHOSPHONACETYL)-L-ASPARTATE) ;
keywordsATCase catalytic subunit, bisubstrate analog complex, TRANSFERASE; TRANSFERASE
methodX-RAY DIFFRACTION
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Download Data

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2. SAXS Parameters (CRYSOL)

rg_guinier31.34 Å
rg_electron30.51 Å
i0168259000.00
molecular_weight103290.0 kDa
excluded_volume129240 ų
envelope_volume155800 ų
shell_volume42129 ų
envelope_diameter96.7 Å
shell_rg38.26 Å
envelope_rg30.44 Å
shape_rg30.52 Å
total_rg31.08 Å
total_atoms7260
n_residues925
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)

dmax97.9 Å
rg_real31.24 Å
rg_real_error0.56 Å
i0_real1.6830e+08
i0_real_error2.5870e+06
rg_reciprocal31.29 Å
i0_reciprocal168300000.0000
total_estimate0.9055
solution_quality EXCELLENT a EXCELLENT solution
n_peaks1
r_peak_primary96.0 Å
skewness0.191
kurtosis-0.645
angular_range— – 0.2550 Å−1
current_alpha0.0000
highest_alpha110900000.0000
n_real_points52
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.946; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.997; Smooth: 0.932
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4. Crystallography & Experiment

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5. Entities & Polymer Info (4)

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6. Citations (1)

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7. Files & Curves (10)