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1dzq

LECTIN UEA-II COMPLEXED WITH GALACTOSE

Method: X-RAY DIFFRACTION D_max: 97.7 Å Quality: EXCELLENT

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1dzq
deposition_date	2000-03-07
title	LECTIN UEA-II COMPLEXED WITH GALACTOSE
keywords	CARBOHYDRATE BINDING, SUGAR BINDING PROTEIN; SUGAR BINDING PROTEIN
method	X-RAY DIFFRACTION

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Download Data

SAXS curve (.dat) P(r) distribution (.pr.out) Structure (CIF)

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2. SAXS Parameters (CRYSOL)

rg_guinier	31.02 Å
rg_electron	29.78 Å
i0	158227000.00
molecular_weight	102730.0 kDa
excluded_volume	129290 Å³
envelope_volume	153340 Å³
shell_volume	42116 Å³
envelope_diameter	99.6 Å
shell_rg	37.66 Å
envelope_rg	29.63 Å
shape_rg	29.74 Å
total_rg	30.59 Å
total_atoms	7256
n_residues	946
n_harmonics	20
q_range	— – 0.5000 Å⁻¹
n_points	101
shell_type	directional
solvent_density	0.3340 e/Å³
contrast_shell	0.0300 e/Å³
crysol_version	4.1.3

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3. P(r) Analysis (GNOM)

dmax	97.7 Å
rg_real	30.87 Å
rg_real_error	0.70 Å
i0_real	1.5820e+08
i0_real_error	2.3250e+06
rg_reciprocal	30.93 Å
i0_reciprocal	158200000.0000
total_estimate	0.9039
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	2
r_peak_primary	36.4 Å
skewness	0.155
kurtosis	-0.557
angular_range	— – 0.2550 Å⁻¹
current_alpha	0.0000
highest_alpha	37260000.0000
n_real_points	52
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.929; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.960

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4. Crystallography & Experiment

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5. Entities & Polymer Info (5)

Entity 1 polymer

description	LECTIN II
formula_weight	26093.0 kDa
src_method	nat
entity_count	4

Polymer

type	polypeptide(L)
strand_id	A,B,C,D
atom_count	7256

NLSDDLSFNFDKFVPNQKNIIFQGDASVSTTGVLQVTKVSKPTTTSIGRALYAAPIQIWDSITGKVASFATSFSFVVKADKSDGVDGLAFFLAPANSQIPSGSSAGMFGLFSSSDSKSSNQIIAVEFDTYFGKAYNPWDPDFKHIGIDVNSIKSIKTVKWDWRNGEVADVVITYRAPTKSLTVCLSYPSDGTSNIITASVDLKAILPEWVSVGFSGGVGNAAEFETHDVLSWYFTSNLEANN

Entity 2 non-polymer

description	MANGANESE (II) ION
formula_weight	54.9 kDa
src_method	syn
entity_count	4

Entity 3 non-polymer

description	CALCIUM ION
formula_weight	40.1 kDa
src_method	syn
entity_count	4

Entity 4 non-polymer

description	2-acetamido-2-deoxy-beta-D-glucopyranose
formula_weight	221.2 kDa
src_method	man
entity_count	4

Entity 5 non-polymer

description	beta-D-galactopyranose
formula_weight	180.2 kDa
src_method	man
entity_count	2

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6. Citations (1)

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length_a	104.870 Å
length_b	104.870 Å
length_c	175.300 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	120.00 °
z_pdb	24

space_group	P 32 2 1
int_tables_number	154
crystal_system	—

resolution	2.850 Å
resolution_low	16.000 Å
r_factor	0.1860
r_work	0.1860
r_free	0.2090

fit	/app/data/saxs_computation/dz/1dzq/1dzq.fit
pddf	/app/data/pr_computation/dz/1dzq/1dzq.pr.out
profile	/app/data/saxs_computation/dz/1dzq/1dzq.dat

LECTIN UEA-II COMPLEXED WITH GALACTOSE

SAXS Profile

P(r) Distribution

1. Structure Basics

Download Data

2. SAXS Parameters (CRYSOL)

3. P(r) Analysis (GNOM)

4. Crystallography & Experiment

Unit Cell

Symmetry

Refinement

Diffraction