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1bl0

MULTIPLE ANTIBIOTIC RESISTANCE PROTEIN (MARA)/DNA COMPLEX

Method: X-RAY DIFFRACTION D_max: 83.7 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1bl0
deposition_date	1998-07-22
title	MULTIPLE ANTIBIOTIC RESISTANCE PROTEIN (MARA)/DNA COMPLEX
keywords	TRANSCRIPTIONAL ACTIVATOR; A BIPARTITE HELIX-TURN-HELIX PROTEIN, TRANSCRIPTION-DNA COMPLEX; TRANSCRIPTION/DNA
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	21.89 Å
rg_electron	20.81 Å
i0	24696500.00
molecular_weight	28558.0 kDa
excluded_volume	31560 Å³
envelope_volume	40436 Å³
shell_volume	17460 Å³
envelope_diameter	87.5 Å
shell_rg	25.88 Å
envelope_rg	21.25 Å
shape_rg	20.71 Å
total_rg	21.55 Å
total_atoms	1952
n_residues	164
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	83.7 Å
rg_real	22.09 Å
rg_real_error	0.80 Å
i0_real	2.4700e+07
i0_real_error	3.1340e+05
rg_reciprocal	22.06 Å
i0_reciprocal	24700000.0000
total_estimate	0.7814
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	22.5 Å
skewness	0.593
kurtosis	0.079
angular_range	— – 0.3650 Å⁻¹
current_alpha	0.0000
highest_alpha	3068000.0000
n_real_points	68
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.573; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.500; Smooth: 0.935

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4. Crystallography & Experiment

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5. Entities & Polymer Info (4)

Entity 1 polymer

description	;DNA (5'-D(GPGPGPGPAPTPTPTPAPGPCPAPAPAPAPCPGPTPGPGPCPAP* TP*C)-3') ;
formula_weight	7458.8 kDa
src_method	syn
entity_count	1

Polymer

type	polydeoxyribonucleotide
strand_id	B
atom_count	2096

GGGGATTTAGCAAAACGTGGCATC

Entity 2 polymer

description	;DNA (5'-D(CPCPGPAPTPGPCPCPAPCPGPTPTPTPTPGPCPTPAPAPAPTP* CP*C)-3') ;
formula_weight	7280.7 kDa
src_method	syn
entity_count	1

Polymer

type	polydeoxyribonucleotide
strand_id	C

CCGATGCCACGTTTTGCTAAATCC

Entity 3 polymer

description	PROTEIN (MULTIPLE ANTIBIOTIC RESISTANCE PROTEIN)
formula_weight	15441.5 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A

MTMSRRNTDAITIHSILDWIEDNLESPLSLEKVSERSGYSKWHLQRMFKKETGHSLGQYIRSRKMTEIAQKLKESNEPILYLAERYGFESQQTLTRTFKNYFDVPPHKYRMTNMQGESRFLHPLNHYNS

Source

organism	Escherichia coli
ncbi_taxonomy_id	562
host_organism	Escherichia coli

Entity 4 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	144

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6. Citations (1)

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length_a	47.100 Å
length_b	47.100 Å
length_c	298.200 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	8

space_group	P 41 21 2
int_tables_number	92
crystal_system	—

resolution	2.300 Å
resolution_low	8.000 Å
r_factor	0.2250
r_work	0.2250
r_free	0.3030

fit	/app/data/saxs_computation/bl/1bl0/1bl0.fit
pddf	/app/data/pr_computation/bl/1bl0/1bl0.pr.out
profile	/app/data/saxs_computation/bl/1bl0/1bl0.dat

MULTIPLE ANTIBIOTIC RESISTANCE PROTEIN (MARA)/DNA COMPLEX

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 (4)

Entity 1 polymer

Polymer

Entity 2 polymer

Polymer

Entity 3 polymer

Polymer

Source

Entity 4 water

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)