CRYSTAL STRUCTURE OF THE DSBA PROTEIN REQUIRED FOR DISULPHIDE BOND FORMATION IN VIVO

Method: X-RAY DIFFRACTION D_max: 73.4 Å Quality: EXCELLENT

SAXS Profile

P(r) Distribution

▼

1. Structure Basics

entry_id	1dsb
deposition_date	1993-05-24
title	CRYSTAL STRUCTURE OF THE DSBA PROTEIN REQUIRED FOR DISULPHIDE BOND FORMATION IN VIVO
keywords	DISULFIDE OXIDOREDUCTASE; DISULFIDE OXIDOREDUCTASE
method	X-RAY DIFFRACTION

▼

Download Data

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

▼

2. SAXS Parameters (CRYSOL)

rg_guinier	23.66 Å
rg_electron	22.80 Å
i0	28915900.00
molecular_weight	41964.0 kDa
excluded_volume	52756 Å³
envelope_volume	63562 Å³
shell_volume	23366 Å³
envelope_diameter	76.0 Å
shell_rg	29.36 Å
envelope_rg	22.84 Å
shape_rg	22.80 Å
total_rg	23.64 Å
total_atoms	2956
n_residues	376
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

▼

3. P(r) Analysis (GNOM)

dmax	73.4 Å
rg_real	23.57 Å
rg_real_error	0.39 Å
i0_real	2.8920e+07
i0_real_error	3.9460e+05
rg_reciprocal	23.59 Å
i0_reciprocal	28920000.0000
total_estimate	0.9108
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	2
r_peak_primary	27.5 Å
skewness	0.174
kurtosis	-0.592
angular_range	— – 0.3350 Å⁻¹
current_alpha	0.0000
highest_alpha	9684000.0000
n_real_points	65
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.956; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.969

▶

4. Crystallography & Experiment

▶

5. Entities & Polymer Info (2)

▶

6. Citations (2)

▶

length_a	117.500 Å
length_b	65.000 Å
length_c	76.500 Å
angle_alpha	90.00 °
angle_beta	126.30 °
angle_gamma	90.00 °
z_pdb	8

space_group	C 1 2 1
int_tables_number	5
crystal_system	—

resolution	2.000 Å
resolution_low	— Å
r_factor	0.1690
r_work	0.1690
r_free	—

description	DSBA
formula_weight	21155.0 kDa
src_method	man
entity_count	2

type	polypeptide(L)
strand_id	A,B
atom_count	3151

CRYSTAL STRUCTURE OF THE DSBA PROTEIN REQUIRED FOR DISULPHIDE BOND FORMATION IN VIVO

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

5. Entities & Polymer Info (2)

Entity 1 polymer

Polymer

Source

Entity 2 water

6. Citations (2)

7. Files & Curves (10)

Files (7)

Curves (3)

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	195

fit	/app/data/saxs_computation/ds/1dsb/1dsb.fit
pddf	/app/data/pr_computation/ds/1dsb/1dsb.pr.out
profile	/app/data/saxs_computation/ds/1dsb/1dsb.dat

organism	Escherichia coli
ncbi_taxonomy_id	562