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1ea5

NATIVE ACETYLCHOLINESTERASE (E.C. 3.1.1.7) FROM TORPEDO CALIFORNICA at 1.8A resolution

Method: X-RAY DIFFRACTION Dmax: 75.7 Å Quality: GOOD

SAXS Profile

SAXS profile for 1ea5

P(r) Distribution

P(r) distribution for 1ea5

1. Structure Basics

entry_id1ea5
deposition_date2000-11-06
titleNATIVE ACETYLCHOLINESTERASE (E.C. 3.1.1.7) FROM TORPEDO CALIFORNICA at 1.8A resolution
keywordsHYDROLASE, SERINE HYDROLASE, NEUROTRANSMITTER CLEAVAGE, CATALYTIC TRIAD, ALPHA/BETA HYDROLASE; HYDROLASE
methodX-RAY DIFFRACTION

Download Data

2. SAXS Parameters (CRYSOL)

rg_guinier24.04
rg_electron22.67
i058115300.00
molecular_weight60120.0 kDa
excluded_volume75377 ų
envelope_volume86112 ų
shell_volume30416 ų
envelope_diameter77.6
shell_rg31.04
envelope_rg23.01
shape_rg22.63
total_rg23.73
total_atoms4246
n_residues532
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)

dmax75.7
rg_real23.87
rg_real_error0.36
i0_real5.8120e+07
i0_real_error7.1570e+05
rg_reciprocal23.91
i0_reciprocal58120000.0000
total_estimate0.8936
solution_quality GOOD a GOOD solution
n_peaks2
r_peak_primary30.8
skewness0.150
kurtosis-0.407
angular_range— – 0.3300 −1
current_alpha0.0000
highest_alpha16340000.0000
n_real_points65
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.879; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.990; Smooth: 0.986

4. Crystallography & Experiment

5. Entities & Polymer Info (3)

6. Citations (7)

7. Files & Curves (10)