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9prr

X-ray crystal structure of Streptomyces cacaoi PolF in complex with iron and L-isoleucine

Method: X-RAY DIFFRACTION Dmax: 111.2 Å Quality: GOOD

SAXS Profile

SAXS profile for 9prr

P(r) Distribution

P(r) distribution for 9prr
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1. Structure Basics

entry_id9prr
deposition_date2025-07-24
titleX-ray crystal structure of Streptomyces cacaoi PolF in complex with iron and L-isoleucine
keywords;polyoximic acid, diiron cofactor, biosynthesis, cyclization, heme-oxygenase-like diiron enzyme, BIOSYNTHETIC PROTEIN, OXIDOREDUCTASE ;; OXIDOREDUCTASE
methodX-RAY DIFFRACTION
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Download Data

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2. SAXS Parameters (CRYSOL)

rg_guinier36.41 Å
rg_electron35.24 Å
i0512344000.00
molecular_weight177480.0 kDa
excluded_volume219360 ų
envelope_volume282220 ų
shell_volume63104 ų
envelope_diameter114.4 Å
shell_rg44.33 Å
envelope_rg34.81 Å
shape_rg35.21 Å
total_rg35.92 Å
total_atoms12451
n_residues1603
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)

dmax111.2 Å
rg_real36.13 Å
rg_real_error0.68 Å
i0_real5.1230e+08
i0_real_error8.1500e+06
rg_reciprocal36.31 Å
i0_reciprocal512400000.0000
total_estimate0.8976
solution_quality GOOD a GOOD solution
n_peaks1
r_peak_primary49.1 Å
skewness0.045
kurtosis-0.538
angular_range— – 0.2150 Å−1
current_alpha0.0000
highest_alpha127400000.0000
n_real_points44
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.916; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.976; Smooth: 0.942
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4. Crystallography & Experiment

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5. Entities & Polymer Info (6)

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6. Citations (1)

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7. Files & Curves (10)