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1b0u

ATP-BINDING SUBUNIT OF THE HISTIDINE PERMEASE FROM SALMONELLA TYPHIMURIUM

Method: X-RAY DIFFRACTION D_max: 60.9 Å Quality: EXCELLENT

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1b0u
deposition_date	1998-11-12
title	ATP-BINDING SUBUNIT OF THE HISTIDINE PERMEASE FROM SALMONELLA TYPHIMURIUM
keywords	ABC TRANSPORTER, HISTIDINE PERMEASE, TRANSPORT PROTEIN; TRANSPORT 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	19.82 Å
rg_electron	18.64 Å
i0	15922100.00
molecular_weight	29371.0 kDa
excluded_volume	36557 Å³
envelope_volume	42435 Å³
shell_volume	19076 Å³
envelope_diameter	61.0 Å
shell_rg	24.80 Å
envelope_rg	18.87 Å
shape_rg	18.64 Å
total_rg	19.49 Å
total_atoms	2057
n_residues	258
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	60.9 Å
rg_real	19.70 Å
rg_real_error	0.30 Å
i0_real	1.5920e+07
i0_real_error	1.5920e+05
rg_reciprocal	19.72 Å
i0_reciprocal	15920000.0000
total_estimate	0.9064
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	2
r_peak_primary	25.7 Å
skewness	0.168
kurtosis	-0.438
angular_range	— – 0.4000 Å⁻¹
current_alpha	0.0000
highest_alpha	2709000.0000
n_real_points	72
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.933; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.996; Smooth: 0.983

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4. Crystallography & Experiment

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5. Entities & Polymer Info (4)

Entity 1 polymer

description	HISTIDINE PERMEASE
formula_weight	29322.8 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	2376

MMSENKLHVIDLHKRYGGHEVLKGVSLQARAGDVISIIGSSGSGKSTFLRCINFLEKPSEGAIIVNGQNINLVRDKDGQLKVADKNQLRLLRTRLTMVFQHFNLWSHMTVLENVMEAPIQVLGLSKHDARERALKYLAKVGIDERAQGKYPVHLSGGQQQRVSIARALAMEPDVLLFDEPTSALDPELVGEVLRIMQQLAEEGKTMVVVTHEMGFARHVSSHVIFLHQGKIEEEGDPEQVFGNPQSPRLQQFLKGSLKKLEH

Source

organism	Salmonella typhimurium
ncbi_taxonomy_id	602
host_organism	Escherichia coli BL21

Entity 2 non-polymer

description	CHLORIDE ION
formula_weight	35.5 kDa
src_method	syn
entity_count	3

Entity 3 non-polymer

description	ADENOSINE-5'-TRIPHOSPHATE
formula_weight	507.2 kDa
src_method	syn
entity_count	1

Entity 4 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	319

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6. Citations (1)

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length_a	68.809 Å
length_b	68.809 Å
length_c	148.033 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	8

space_group	P 43 21 2
int_tables_number	96
crystal_system	—

resolution	1.500 Å
resolution_low	20.000 Å
r_factor	0.1850
r_work	0.1850
r_free	0.2110

fit	/app/data/saxs_computation/b0/1b0u/1b0u.fit
pddf	/app/data/pr_computation/b0/1b0u/1b0u.pr.out
profile	/app/data/saxs_computation/b0/1b0u/1b0u.dat

ATP-BINDING SUBUNIT OF THE HISTIDINE PERMEASE FROM SALMONELLA TYPHIMURIUM

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