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1eku

CRYSTAL STRUCTURE OF A BIOLOGICALLY ACTIVE SINGLE CHAIN MUTANT OF HUMAN IFN-GAMMA

Method: X-RAY DIFFRACTION Dmax: 77.5 Å Quality: EXCELLENT

SAXS Profile

SAXS profile for 1eku

P(r) Distribution

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

entry_id1eku
deposition_date2000-03-09
titleCRYSTAL STRUCTURE OF A BIOLOGICALLY ACTIVE SINGLE CHAIN MUTANT OF HUMAN IFN-GAMMA
keywordsCYTOKINE, PROTEIN ENGINEERING, INTERFERON, IMMUNE SYSTEM; IMMUNE SYSTEM
methodX-RAY DIFFRACTION
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Download Data

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2. SAXS Parameters (CRYSOL)

rg_guinier25.92 Å
rg_electron24.53 Å
i059659900.00
molecular_weight60177.0 kDa
excluded_volume75165 ų
envelope_volume90258 ų
shell_volume29778 ų
envelope_diameter78.8 Å
shell_rg32.46 Å
envelope_rg24.21 Å
shape_rg24.48 Å
total_rg25.49 Å
total_atoms4230
n_residues506
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)

dmax77.5 Å
rg_real25.75 Å
rg_real_error0.51 Å
i0_real5.9660e+07
i0_real_error8.0050e+05
rg_reciprocal25.81 Å
i0_reciprocal59660000.0000
total_estimate0.9117
solution_quality EXCELLENT a EXCELLENT solution
n_peaks2
r_peak_primary34.3 Å
skewness0.040
kurtosis-0.668
angular_range— – 0.3050 Å−1
current_alpha0.0000
highest_alpha20560000.0000
n_real_points62
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.956; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.991; Smooth: 0.989
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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)