OUTER MEMBRANE PROTEIN A (OMPA) TRANSMEMBRANE DOMAIN

Method: X-RAY DIFFRACTION D_max: 69.3 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1bxw
deposition_date	1998-10-03
title	OUTER MEMBRANE PROTEIN A (OMPA) TRANSMEMBRANE DOMAIN
keywords	OUTER MEMBRANE, TRANSMEMBRANE PROTEIN, MEMBRANE PROTEIN; MEMBRANE 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	19.03 Å
rg_electron	18.63 Å
i0	6942760.00
molecular_weight	19112.0 kDa
excluded_volume	23817 Å³
envelope_volume	29870 Å³
shell_volume	14423 Å³
envelope_diameter	69.1 Å
shell_rg	23.64 Å
envelope_rg	19.27 Å
shape_rg	18.61 Å
total_rg	19.54 Å
total_atoms	1351
n_residues	172
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	69.3 Å
rg_real	19.20 Å
rg_real_error	0.57 Å
i0_real	6.9430e+06
i0_real_error	9.0530e+04
rg_reciprocal	19.17 Å
i0_reciprocal	6943000.0000
total_estimate	0.7986
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	18.3 Å
skewness	0.561
kurtosis	-0.190
angular_range	— – 0.4200 Å⁻¹
current_alpha	0.0000
highest_alpha	1781000.0000
n_real_points	73
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.596; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.614; Smooth: 0.974

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4. Crystallography & Experiment

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5. Entities & Polymer Info (3)

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6. Citations (1)

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length_a	69.180 Å
length_b	77.950 Å
length_c	50.930 Å
angle_alpha	90.00 °
angle_beta	91.52 °
angle_gamma	90.00 °
z_pdb	4

space_group	C 1 2 1
int_tables_number	5
crystal_system	—

resolution	2.500 Å
resolution_low	50.000 Å
r_factor	—
r_work	0.1890
r_free	0.2350

description	PROTEIN (OUTER MEMBRANE PROTEIN A)
formula_weight	18892.9 kDa
mutation	F23L, Q34K, K107Y
src_method	man
entity_count	1

type	polypeptide(L)
strand_id	A
atom_count	1390

OUTER MEMBRANE PROTEIN A (OMPA) TRANSMEMBRANE DOMAIN

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

5. Entities & Polymer Info (3)

Entity 1 polymer

Polymer

Source

Entity 2 non-polymer

Entity 3 water

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)

organism	Escherichia coli BL21(DE3)
ncbi_taxonomy_id	469008
host_organism	Escherichia coli BL21(DE3)

description	(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE
formula_weight	306.4 kDa
src_method	syn
entity_count	1

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	39

fit	/app/data/saxs_computation/bx/1bxw/1bxw.fit
pddf	/app/data/pr_computation/bx/1bxw/1bxw.pr.out
profile	/app/data/saxs_computation/bx/1bxw/1bxw.dat