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1apb

;A PRO TO GLY MUTATION IN THE HINGE OF THE ARABINOSE-BINDING PROTEIN ENHANCES BINDING AND ALTERS SPECIFICITY: SUGAR-BINDING AND CRYSTALLOGRAPHIC STUDIES ;

Method: X-RAY DIFFRACTION Dmax: 69.0 Å Quality: GOOD

SAXS Profile

SAXS profile for 1apb

P(r) Distribution

P(r) distribution for 1apb

1. Structure Basics

entry_id1apb
deposition_date1991-11-15
title;A PRO TO GLY MUTATION IN THE HINGE OF THE ARABINOSE-BINDING PROTEIN ENHANCES BINDING AND ALTERS SPECIFICITY: SUGAR-BINDING AND CRYSTALLOGRAPHIC STUDIES ;
keywordsBINDING PROTEINS; BINDING PROTEINS
methodX-RAY DIFFRACTION

Download Data

2. SAXS Parameters (CRYSOL)

rg_guinier20.77
rg_electron20.07
i018396300.00
molecular_weight33054.0 kDa
excluded_volume41610 ų
envelope_volume46712 ų
shell_volume19876 ų
envelope_diameter70.5
shell_rg26.07
envelope_rg20.28
shape_rg20.07
total_rg20.85
total_atoms2324
n_residues305
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)

dmax69.0
rg_real20.80
rg_real_error0.49
i0_real1.8400e+07
i0_real_error2.4630e+05
rg_reciprocal20.80
i0_reciprocal18400000.0000
total_estimate0.7971
solution_quality GOOD a GOOD solution
n_peaks2
r_peak_primary23.0
skewness0.430
kurtosis-0.254
angular_range— – 0.3850 −1
current_alpha0.0000
highest_alpha7497000.0000
n_real_points70
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.792; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.982; Smooth: 0.000

4. Crystallography & Experiment

5. Entities & Polymer Info (4)

6. Citations (11)

7. Files & Curves (10)