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1cl8

A PRE-TRANSITION STATE ECO RI ENDONUCLEASE/COGNATE DNA (TCGCGAPTTCGCG) COMPLEX WITH DNA BASE ANALOG PURINE (P)

Method: X-RAY DIFFRACTION D_max: 76.6 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	1cl8
deposition_date	1999-05-06
title	A PRE-TRANSITION STATE ECO RI ENDONUCLEASE/COGNATE DNA (TCGCGAPTTCGCG) COMPLEX WITH DNA BASE ANALOG PURINE (P)
keywords	ENDONUCLEASE/DNA, DNA BASE ANALOG, PROTEIN-DNA COMPLEX; PROTEIN/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	22.54 Å
rg_electron	21.44 Å
i0	21988400.00
molecular_weight	33080.0 kDa
excluded_volume	40369 Å³
envelope_volume	50505 Å³
shell_volume	20393 Å³
envelope_diameter	77.9 Å
shell_rg	27.61 Å
envelope_rg	21.82 Å
shape_rg	21.42 Å
total_rg	22.30 Å
total_atoms	2313
n_residues	273
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	76.6 Å
rg_real	22.53 Å
rg_real_error	0.53 Å
i0_real	2.1990e+07
i0_real_error	2.9300e+05
rg_reciprocal	22.53 Å
i0_reciprocal	21990000.0000
total_estimate	0.8823
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	25.5 Å
skewness	0.337
kurtosis	-0.271
angular_range	— – 0.3500 Å⁻¹
current_alpha	0.0000
highest_alpha	2582000.0000
n_real_points	67
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.840; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.987; Smooth: 0.958

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4. Crystallography & Experiment

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5. Entities & Polymer Info (3)

Entity 1 polymer

description	;DNA (5'-D(TPCPGPCPGPAP(PRN)PTPTPCPGPCP*G)-3') ;
formula_weight	3952.6 kDa
src_method	syn
entity_count	1

Polymer

type	polydeoxyribonucleotide
strand_id	B
atom_count	2471

TCGCGAATTCGCG

Entity 2 polymer

description	PROTEIN (ENDONUCLEASE)
formula_weight	30970.2 kDa
src_method	nat
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A

SNKKQSNRLTEQHKLSQGVIGIFGDYAKAHDLAVGEVSKLVKKALSNEYPQLSFRYRDSIKKTEINEALKKIDPDLGGTLFVSNSSIKPDGGIVEVKDDYGEWRVVLVAEAKHQGKDIINIRNGLLVGKRGDQDLMAAGNAIERSHKNISEIANFMLSESHFPYVLFLEGSNFLTENISITRPDGRVVNLEYNSGILNRLDRLTAANYGMPINSNLCINKFVNHKDKSIMLQAASIYTQGDGREWDSKIMFEIMFDISTTSLRVLGRDLFEQLTSK

Entity 3 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	155

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6. Citations (1)

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length_a	117.833 Å
length_b	117.833 Å
length_c	48.989 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	120.00 °
z_pdb	6

space_group	P 3 2 1
int_tables_number	150
crystal_system	—

resolution	1.800 Å
resolution_low	8.000 Å
r_factor	0.2430
r_work	0.2430
r_free	0.2870

fit	/app/data/saxs_computation/cl/1cl8/1cl8.fit
pddf	/app/data/pr_computation/cl/1cl8/1cl8.pr.out
profile	/app/data/saxs_computation/cl/1cl8/1cl8.dat

A PRE-TRANSITION STATE ECO RI ENDONUCLEASE/COGNATE DNA (TCGCGAPTTCGCG) COMPLEX WITH DNA BASE ANALOG PURINE (P)

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 (3)

Entity 1 polymer

Polymer

Entity 2 polymer

Polymer

Entity 3 water

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)