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1ahp

OLIGOSACCHARIDE SUBSTRATE BINDING IN ESCHERICHIA COLI MALTODEXTRIN PHSPHORYLASE

Method: X-RAY DIFFRACTION Dmax: 128.8 Å Quality: GOOD

SAXS Profile

SAXS profile for 1ahp

P(r) Distribution

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

entry_id1ahp
deposition_date1997-04-10
titleOLIGOSACCHARIDE SUBSTRATE BINDING IN ESCHERICHIA COLI MALTODEXTRIN PHSPHORYLASE
keywordsECOLI, PHOSPHORYLASE, OLIGOSACCHARIDE, INDUCED-FIT, SUBSTRATE, MALTODEXTRIN, STACKING; ECOLI
methodX-RAY DIFFRACTION
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Download Data

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2. SAXS Parameters (CRYSOL)

rg_guinier38.45 Å
rg_electron38.31 Å
i0483842000.00
molecular_weight181720.0 kDa
excluded_volume228160 ų
envelope_volume273340 ų
shell_volume58860 ų
envelope_diameter132.1 Å
shell_rg44.52 Å
envelope_rg38.24 Å
shape_rg38.29 Å
total_rg38.75 Å
total_atoms12830
n_residues1592
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)

dmax128.8 Å
rg_real38.49 Å
rg_real_error1.03 Å
i0_real4.8380e+08
i0_real_error8.7440e+06
rg_reciprocal38.47 Å
i0_reciprocal483800000.0000
total_estimate0.8830
solution_quality GOOD a GOOD solution
n_peaks1
r_peak_primary40.9 Å
skewness0.361
kurtosis-0.444
angular_range— – 0.2050 Å−1
current_alpha0.0000
highest_alpha169000000.0000
n_real_points42
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.858; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.992; Smooth: 0.910
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4. Crystallography & Experiment

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5. Entities & Polymer Info (5)

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6. Citations (1)

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7. Files & Curves (10)