← Back to search
1a48

SAICAR SYNTHASE

Method: X-RAY DIFFRACTION Dmax: 79.9 Å Quality: REASONABLE

SAXS Profile

SAXS profile for 1a48

P(r) Distribution

P(r) distribution for 1a48

1. Structure Basics

entry_id1a48
deposition_date1998-02-12
titleSAICAR SYNTHASE
keywordsATP BINDING PROTEIN, PHOSPHORIBOSYLAMINOIMIDAZOLESUCCINOCARBOXAMIDE (SAICAR) SYNTHASE, PURINE BIOSYNTHESIS; ATP BINDING PROTEIN
methodX-RAY DIFFRACTION

Download Data

2. SAXS Parameters (CRYSOL)

rg_guinier20.77
rg_electron19.79
i018994500.00
molecular_weight33906.0 kDa
excluded_volume42867 ų
envelope_volume50658 ų
shell_volume21262 ų
envelope_diameter70.7
shell_rg26.23
envelope_rg19.89
shape_rg19.78
total_rg20.75
total_atoms2393
n_residues298
n_harmonics20
q_range— – 0.5000 −1
n_points101
shell_typedirectional
solvent_density0.3340 e/ų
contrast_shell0.0300 e/ų
crysol_version4.1.3

3. P(r) Analysis (GNOM)

dmax79.9
rg_real20.65
rg_real_error0.75
i0_real1.8990e+07
i0_real_error2.5570e+05
rg_reciprocal20.67
i0_reciprocal18990000.0000
total_estimate0.7299
solution_quality REASONABLE a REASONABLE solution
n_peaks3
r_peak_primary26.6
skewness0.170
kurtosis-0.392
angular_range— – 0.3850 −1
current_alpha0.0000
highest_alpha6142000.0000
n_real_points70
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.518; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.931; Smooth: 0.000

4. Crystallography & Experiment

5. Entities & Polymer Info (3)

6. Citations (7)

7. Files & Curves (10)