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1cao

;CRYSTALLOGRAPHIC STUDIES OF THE BINDING OF PROTONATED AND UNPROTONATED INHIBITORS TO CARBONIC ANHYDRASE USING HYDROGEN SULPHIDE AND NITRATE ANIONS ;

Method: X-RAY DIFFRACTION Dmax: 59.7 Å Quality: GOOD

SAXS Profile

SAXS profile for 1cao

P(r) Distribution

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

entry_id1cao
deposition_date1992-07-02
title;CRYSTALLOGRAPHIC STUDIES OF THE BINDING OF PROTONATED AND UNPROTONATED INHIBITORS TO CARBONIC ANHYDRASE USING HYDROGEN SULPHIDE AND NITRATE ANIONS ;
keywordsLYASE(OXO-ACID); LYASE(OXO-ACID)
methodX-RAY DIFFRACTION
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Download Data

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2. SAXS Parameters (CRYSOL)

rg_guinier18.75 Å
rg_electron17.48 Å
i014736900.00
molecular_weight29239.0 kDa
excluded_volume36705 ų
envelope_volume41224 ų
shell_volume19196 ų
envelope_diameter60.6 Å
shell_rg24.19 Å
envelope_rg17.79 Å
shape_rg17.46 Å
total_rg18.55 Å
total_atoms2070
n_residues259
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)

dmax59.7 Å
rg_real18.60 Å
rg_real_error0.32 Å
i0_real1.4740e+07
i0_real_error1.7400e+05
rg_reciprocal18.63 Å
i0_reciprocal14740000.0000
total_estimate0.8873
solution_quality GOOD a GOOD solution
n_peaks2
r_peak_primary24.5 Å
skewness0.062
kurtosis-0.461
angular_range— – 0.4250 Å−1
current_alpha0.0000
highest_alpha2422000.0000
n_real_points74
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.856; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.986; Smooth: 0.978
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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)