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1b37

A 30 ANGSTROM U-SHAPED CATALYTIC TUNNEL IN THE CRYSTAL STRUCTURE OF POLYAMINE OXIDASE

Method: X-RAY DIFFRACTION D_max: 138.0 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1b37
deposition_date	1998-12-17
title	A 30 ANGSTROM U-SHAPED CATALYTIC TUNNEL IN THE CRYSTAL STRUCTURE OF POLYAMINE OXIDASE
keywords	FLAVIN-DEPENDENT AMINE OXIDASE, OXIDOREDUCTASE; OXIDOREDUCTASE
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	42.77 Å
rg_electron	42.58 Å
i0	384940000.00
molecular_weight	161400.0 kDa
excluded_volume	201740 Å³
envelope_volume	269950 Å³
shell_volume	53010 Å³
envelope_diameter	139.6 Å
shell_rg	47.53 Å
envelope_rg	41.75 Å
shape_rg	42.52 Å
total_rg	43.03 Å
total_atoms	11389
n_residues	1383
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	138.0 Å
rg_real	42.80 Å
rg_real_error	1.32 Å
i0_real	3.8490e+08
i0_real_error	6.8840e+06
rg_reciprocal	42.77 Å
i0_reciprocal	384900000.0000
total_estimate	0.8734
solution_quality	GOOD a GOOD solution
n_peaks	3
r_peak_primary	33.6 Å
skewness	0.183
kurtosis	-0.883
angular_range	— – 0.1850 Å⁻¹
current_alpha	0.0000
highest_alpha	108500000.0000
n_real_points	38
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.830; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.930; Smooth: 0.929

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4. Crystallography & Experiment

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5. Entities & Polymer Info (5)

Entity 1 polymer

description	PROTEIN (POLYAMINE OXIDASE)
formula_weight	53698.5 kDa
ec_number	1.5.3.11
src_method	nat
entity_count	3

Polymer

type	polypeptide(L)
strand_id	A,B,C
atom_count	12067

ATVGPRVIVVGAGMSGISAAKRLSEAGITDLLILEATDHIGGRMHKTNFAGINVELGANWVEGVNGGKMNPIWPIVNSTLKLRNFRSDFDYLAQNVYKEDGGVYDEDYVQKRIELADSVEEMGEKLSATLHASGRDDMSILAMQRLNEHQPNGPATPVDMVVDYYKFDYEFAEPPRVTSLQNTVPLATFSDFGDDVYFVADQRGYEAVVYYLAGQYLKTDDKSGKIVDPRLQLNKVVREIKYSPGGVTVKTEDNSVYSADYVMVSASLGVLQSDLIQFKPKLPTWKVRAIYQFDMAVYTKIFLKFPRKFWPEGKGREFFLYASSRRGYYGVWQEFEKQYPDANVLLVTVTDEESRRIEQQSDEQTKAEIMQVLRKMFPGKDVPDATDILVPRWWSDRFYKGTFSNWPVGVNRYEYDQLRAPVGRVYFTGEHTSEHYNGYVHGAYLSGIDSAEILINCAQKKMCKYHVQGKYD

Entity 2 branched

description	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
formula_weight	424.4 kDa
src_method	man
entity_count	2

Entity 3 branched

description	;alpha-D-mannopyranose-(1-6)-alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-D-fucopyranose-(1-3)]2-acetamido-2-deoxy-beta-D-glucopyranose ;
formula_weight	894.8 kDa
src_method	man
entity_count	1

Entity 4 non-polymer

description	FLAVIN-ADENINE DINUCLEOTIDE
formula_weight	785.5 kDa
src_method	syn
entity_count	3

Entity 5 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	678

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6. Citations (1)

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length_a	184.800 Å
length_b	184.800 Å
length_c	282.200 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	120.00 °
z_pdb	36

space_group	P 65 2 2
int_tables_number	179
crystal_system	—

resolution	1.900 Å
resolution_low	50.000 Å
r_factor	—
r_work	—
r_free	—

fit	/app/data/saxs_computation/b3/1b37/1b37.fit
pddf	/app/data/pr_computation/b3/1b37/1b37.pr.out
profile	/app/data/saxs_computation/b3/1b37/1b37.dat

A 30 ANGSTROM U-SHAPED CATALYTIC TUNNEL IN THE CRYSTAL STRUCTURE OF POLYAMINE OXIDASE

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