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1cli

;X-RAY CRYSTAL STRUCTURE OF AMINOIMIDAZOLE RIBONUCLEOTIDE SYNTHETASE (PURM), FROM THE E. COLI PURINE BIOSYNTHETIC PATHWAY, AT 2.5 A RESOLUTION ;

Method: X-RAY DIFFRACTION Dmax: 127.2 Å Quality: GOOD

SAXS Profile

SAXS profile for 1cli

P(r) Distribution

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

entry_id1cli
deposition_date1999-04-28
title;X-RAY CRYSTAL STRUCTURE OF AMINOIMIDAZOLE RIBONUCLEOTIDE SYNTHETASE (PURM), FROM THE E. COLI PURINE BIOSYNTHETIC PATHWAY, AT 2.5 A RESOLUTION ;
keywordsAIR SYNTHETASE, PURM, PURINE BIOSYNTHESIS, TRIFUNCTIONAL ENZYME, PURL, FGAR AMIDOTRANSFERASE, NOVEL FOLD, LIGASE; LIGASE
methodX-RAY DIFFRACTION
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Download Data

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2. SAXS Parameters (CRYSOL)

rg_guinier37.95 Å
rg_electron37.57 Å
i0310675000.00
molecular_weight142610.0 kDa
excluded_volume178410 ų
envelope_volume226670 ų
shell_volume51257 ų
envelope_diameter132.9 Å
shell_rg42.48 Å
envelope_rg37.39 Å
shape_rg37.61 Å
total_rg37.76 Å
total_atoms10010
n_residues1332
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)

dmax127.2 Å
rg_real38.11 Å
rg_real_error1.35 Å
i0_real3.1070e+08
i0_real_error5.7280e+06
rg_reciprocal38.01 Å
i0_reciprocal310600000.0000
total_estimate0.8693
solution_quality GOOD a GOOD solution
n_peaks2
r_peak_primary39.4 Å
skewness0.440
kurtosis-0.291
angular_range— – 0.2100 Å−1
current_alpha0.0000
highest_alpha83950000.0000
n_real_points43
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.853; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.981; Smooth: 0.761
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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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7. Files & Curves (10)