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1esb

DIRECT STRUCTURE OBSERVATION OF AN ACYL-ENZYME INTERMEDIATE IN THE HYDROLYSIS OF AN ESTER SUBSTRATE BY ELASTASE

Method: X-RAY DIFFRACTION Dmax: 55.7 Å Quality: GOOD

SAXS Profile

SAXS profile for 1esb

P(r) Distribution

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

entry_id1esb
deposition_date1994-02-04
titleDIRECT STRUCTURE OBSERVATION OF AN ACYL-ENZYME INTERMEDIATE IN THE HYDROLYSIS OF AN ESTER SUBSTRATE BY ELASTASE
keywordsHYDROLASE, SERINE PROTEINASE; HYDROLASE
methodX-RAY DIFFRACTION
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Download Data

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2. SAXS Parameters (CRYSOL)

rg_guinier17.94 Å
rg_electron16.64 Å
i013296400.00
molecular_weight26237.0 kDa
excluded_volume32367 ų
envelope_volume36602 ų
shell_volume17939 ų
envelope_diameter54.5 Å
shell_rg23.30 Å
envelope_rg16.93 Å
shape_rg16.63 Å
total_rg17.66 Å
total_atoms1842
n_residues240
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)

dmax55.7 Å
rg_real17.79 Å
rg_real_error0.24 Å
i0_real1.3300e+07
i0_real_error1.4830e+05
rg_reciprocal17.81 Å
i0_reciprocal13300000.0000
total_estimate0.8958
solution_quality GOOD a GOOD solution
n_peaks2
r_peak_primary22.6 Å
skewness0.102
kurtosis-0.467
angular_range— – 0.4450 Å−1
current_alpha0.0000
highest_alpha3521000.0000
n_real_points75
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.892; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.979; Smooth: 0.985
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4. Crystallography & Experiment

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5. Entities & Polymer Info (5)

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6. Citations (6)

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7. Files & Curves (10)