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1b8s

CHOLESTEROL OXIDASE FROM STREPTOMYCES GLU361GLN MUTANT

Method: X-RAY DIFFRACTION D_max: 76.7 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1b8s
deposition_date	1999-02-02
title	CHOLESTEROL OXIDASE FROM STREPTOMYCES GLU361GLN MUTANT
keywords	FLAVOENZYME, STEROID METABOLISM, OXIDOREDUCTASE; FLAVOENZYME
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	22.89 Å
rg_electron	21.88 Å
i0	51209300.00
molecular_weight	55019.0 kDa
excluded_volume	68460 Å³
envelope_volume	77049 Å³
shell_volume	28393 Å³
envelope_diameter	80.0 Å
shell_rg	29.68 Å
envelope_rg	22.08 Å
shape_rg	21.88 Å
total_rg	22.72 Å
total_atoms	3878
n_residues	498
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	76.7 Å
rg_real	22.77 Å
rg_real_error	0.44 Å
i0_real	5.1210e+07
i0_real_error	7.3600e+05
rg_reciprocal	22.80 Å
i0_reciprocal	51210000.0000
total_estimate	0.7953
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	28.3 Å
skewness	0.208
kurtosis	-0.330
angular_range	— – 0.3450 Å⁻¹
current_alpha	0.0000
highest_alpha	13310000.0000
n_real_points	66
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.779; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.998; Smooth: 0.000

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4. Crystallography & Experiment

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5. Entities & Polymer Info (3)

Entity 1 polymer

description	PROTEIN (CHOLESTEROL OXIDASE)
formula_weight	54968.7 kDa
ec_number	1.1.3.6
mutation	GLU361GLN
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	4368

DNGGYVPAVVIGTGYGAAVSALRLGEAGVQTLMLEMGQLWNQPGPDGNIFCGMLNPDKRSSWFKNRTEAPLGSFLWLDVVNRNIDPYAGVLDRVNYDQMSVYVGRGVGGGSLVNGGMAVEPKRSYFEEILPRVDSSEMYDRYFPRANSMLRVNHIDTKWFEDTEWYKFARVSREQAGKAGLGTVFVPNVYDFGYMQREAAGEVPKSALATEVIYGNNHGKQSLDKTYLAAALGTGKVTIQTLHQVKTIRQTKDGGYALTVEQKDTDGKLLATKEISCRYLFLGAGSLGSTELLVRARDTGTLPNLNSEVGAGWGPNGNIMTARANHMWNPTGAHQSSIPALGIDAWDNSDSSVFAQIAPMPAGLETWVSLYLAITKNPQRGTFVYDAATDRAKLNWTRDQNAPAVNAAKALFDRINKANGTIYRYDLFGTQLKAFADDFCYHPLGGCVLGKATDDYGRVAGYKNLYVTDGSLIPGSVGVNPFVTITALAERNVERIIKQDVTAS

Source

organism	Streptomyces sp.
ncbi_taxonomy_id	1931
host_organism	Escherichia coli

Entity 2 non-polymer

description	FLAVIN-ADENINE DINUCLEOTIDE
formula_weight	785.5 kDa
src_method	syn
entity_count	1

Entity 3 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	471

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6. Citations (1)

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length_a	51.300 Å
length_b	73.390 Å
length_c	63.180 Å
angle_alpha	90.00 °
angle_beta	104.98 °
angle_gamma	90.00 °
z_pdb	2

space_group	P 1 21 1
int_tables_number	4
crystal_system	—

resolution	1.650 Å
resolution_low	20.000 Å
r_factor	—
r_work	0.1900
r_free	0.2310

fit	/app/data/saxs_computation/b8/1b8s/1b8s.fit
pddf	/app/data/pr_computation/b8/1b8s/1b8s.pr.out
profile	/app/data/saxs_computation/b8/1b8s/1b8s.dat

CHOLESTEROL OXIDASE FROM STREPTOMYCES GLU361GLN MUTANT

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