NMR STRUCTURE OF LAC REPRESSOR HP62-DNA COMPLEX

Method: SOLUTION NMR D_max: 71.5 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1cjg
deposition_date	1999-04-14
title	NMR STRUCTURE OF LAC REPRESSOR HP62-DNA COMPLEX
keywords	TRANSCRIPTION REGULATION, LAC OPERON, LAC REPRESSOR, HEADPIECE, LAC OPERATOR, TRANSCRIPTION-DNA COMPLEX; TRANSCRIPTION/DNA
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	21.83 Å
rg_electron	21.84 Å
i0	2236070000.00
molecular_weight	298480.0 kDa
excluded_volume	331420 Å³
envelope_volume	62418 Å³
shell_volume	23170 Å³
envelope_diameter	80.0 Å
shell_rg	29.63 Å
envelope_rg	23.20 Å
shape_rg	21.78 Å
total_rg	22.09 Å
total_atoms	36608
n_residues	1848
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	71.5 Å
rg_real	22.01 Å
rg_real_error	0.59 Å
i0_real	2.2360e+09
i0_real_error	2.8520e+07
rg_reciprocal	21.98 Å
i0_reciprocal	2236000000.0000
total_estimate	0.8501
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	20.3 Å
skewness	0.486
kurtosis	-0.394
angular_range	— – 0.3650 Å⁻¹
current_alpha	0.0000
highest_alpha	2288000.0000
n_real_points	68
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.847; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.769; Smooth: 0.741

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4. Crystallography & Experiment

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5. Entities & Polymer Info (2)

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6. Citations (5)

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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	—

description	;DNA (5'-D(GPAPAPTPTPGPTPGPAPGPCPGPCPTPCPAPCPAPAPTPTPC)-3') ;
formula_weight	6751.4 kDa
src_method	syn
entity_count	2

type	polydeoxyribonucleotide
strand_id	C,D
atom_count	36608

description	PROTEIN (LAC REPRESSOR)
formula_weight	6818.7 kDa
src_method	man
entity_count	2

NMR STRUCTURE OF LAC REPRESSOR HP62-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 (2)

Entity 1 polymer

Polymer

Entity 2 polymer

Polymer

Source

6. Citations (5)

7. Files & Curves (10)

Files (7)

Curves (3)

organism	Escherichia coli
ncbi_taxonomy_id	562
host_organism	Escherichia coli

fit	/app/data/saxs_computation/cj/1cjg/1cjg.fit
pddf	/app/data/pr_computation/cj/1cjg/1cjg.pr.out
profile	/app/data/saxs_computation/cj/1cjg/1cjg.dat

type	polypeptide(L)
strand_id	A,B