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1co0

NMR STUDY OF TRP REPRESSOR-MTR OPERATOR DNA COMPLEX

Method: SOLUTION NMR D_max: 72.7 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1co0
deposition_date	1999-05-30
title	NMR STUDY OF TRP REPRESSOR-MTR OPERATOR DNA COMPLEX
keywords	TRANSCRIPTION REGULATION, REPRESSOR, DNA-BINDING, TRP, DNA, TRANSCRIPTION; TRANSCRIPTION
method	SOLUTION NMR

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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	21.60 Å
rg_electron	20.94 Å
i0	6363780000.00
molecular_weight	550820.0 kDa
excluded_volume	637150 Å³
envelope_volume	100500 Å³
shell_volume	32467 Å³
envelope_diameter	91.5 Å
shell_rg	33.47 Å
envelope_rg	25.86 Å
shape_rg	20.87 Å
total_rg	21.27 Å
total_atoms	70845
n_residues	3750
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	72.7 Å
rg_real	21.57 Å
rg_real_error	0.54 Å
i0_real	6.3640e+09
i0_real_error	9.1950e+07
rg_reciprocal	21.58 Å
i0_reciprocal	6364000000.0000
total_estimate	0.8108
solution_quality	GOOD a GOOD solution
n_peaks	3
r_peak_primary	26.7 Å
skewness	0.275
kurtosis	-0.432
angular_range	— – 0.3700 Å⁻¹
current_alpha	0.0000
highest_alpha	5638000.0000
n_real_points	69
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.861; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.953; Smooth: 0.000

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4. Crystallography & Experiment

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5. Entities & Polymer Info (4)

Entity 1 polymer

description	5'-D(TPGPTPAPCPTPCPGPTPGPTPAPCPTPGPGPTPAPCPA)-3'
formula_weight	6140.0 kDa
src_method	syn
entity_count	1

Polymer

type	polydeoxyribonucleotide
strand_id	E
atom_count	70845

TGTACTCGTGTACTGGTACA

Entity 2 polymer

description	5'-D(TPGPTPAPCPCPAPGPTPAPCPAPCPGPAPGPTPAPCPA)-3'
formula_weight	6127.0 kDa
src_method	syn
entity_count	1

Polymer

type	polydeoxyribonucleotide
strand_id	F

TGTACCAGTACACGAGTACA

Entity 3 polymer

description	TRP OPERON REPRESSOR
formula_weight	12238.9 kDa
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	A,B

AQQSPYSAAMAEQRHQEWLRFVDLLKNAYQNDLHLPLLNLMLTPDEREALGTRVRIVEELLRGEMSQRELKNELGAGIATITRGSNSLKAAPVELRQWLEEVLLKSD

Source

organism	Escherichia coli
ncbi_taxonomy_id	562
host_organism	Escherichia coli

Entity 4 non-polymer

description	TRYPTOPHAN
formula_weight	204.2 kDa
src_method	syn
entity_count	2

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6. Citations (3)

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length_a	1.000 Å
length_b	1.000 Å
length_c	1.000 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	1

space_group	P 1
int_tables_number	1
crystal_system	—

fit	/app/data/saxs_computation/co/1co0/1co0.fit
pddf	/app/data/pr_computation/co/1co0/1co0.pr.out
profile	/app/data/saxs_computation/co/1co0/1co0.dat

NMR STUDY OF TRP REPRESSOR-MTR OPERATOR 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

5. Entities & Polymer Info (4)

Entity 1 polymer

Polymer

Entity 2 polymer

Polymer

Entity 3 polymer

Polymer

Source

Entity 4 non-polymer

6. Citations (3)

7. Files & Curves (10)

Files (7)

Curves (3)