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9rmu

SIVtal integrase in complex with RNA stem-loop (focused refinement of the filament repeat unit)

Method: ELECTRON MICROSCOPY D_max: 147.6 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9rmu
deposition_date	2025-06-18
title	SIVtal integrase in complex with RNA stem-loop (focused refinement of the filament repeat unit)
keywords	Integrase, RNA, Octamer, SIVtal, VIRAL PROTEIN; VIRAL PROTEIN
method	ELECTRON MICROSCOPY

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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	46.87 Å
rg_electron	47.00 Å
i0	1170380000.00
molecular_weight	269320.0 kDa
excluded_volume	331280 Å³
envelope_volume	501510 Å³
shell_volume	88594 Å³
envelope_diameter	149.9 Å
shell_rg	52.07 Å
envelope_rg	45.34 Å
shape_rg	47.00 Å
total_rg	47.17 Å
total_atoms	18858
n_residues	2254
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	147.6 Å
rg_real	46.71 Å
rg_real_error	1.12 Å
i0_real	1.1700e+09
i0_real_error	2.2270e+07
rg_reciprocal	46.87 Å
i0_reciprocal	1171000000.0000
total_estimate	0.8791
solution_quality	GOOD a GOOD solution
n_peaks	1
r_peak_primary	56.4 Å
skewness	0.236
kurtosis	-0.481
angular_range	— – 0.1700 Å⁻¹
current_alpha	0.0000
highest_alpha	123500000.0000
n_real_points	35
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.929; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.983; Smooth: 0.652

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4. Crystallography & Experiment

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5. Entities & Polymer Info (3)

Entity 1 polymer

description	Pol protein
formula_weight	33424.9 kDa
src_method	man
entity_count	10

Polymer

type	polypeptide(L)
strand_id	A,B,C,D,b,E,F,G,H,f
atom_count	18876

FVEQIPEAQEEHERYHNNWKDLKARFKLPTIVAKAIIEACPKCQVQGEPKTGQTNAAVGTWQMDCTHLEGQVICVAVHVASGYIETKILPRETGRETALFLLQVASRWPIEHLHTDNGPNFVSAEMQATAWWLKIEHTTGVPYNPQSQGSVENKNKQLKKTIQQIRDEVQYLSTAVAQATFILNFKRRGGLGDMCPAEALINMIYTELQTTTLQNQIHNFSDFKVYYRKGANPLWQGPAHLVWKGEGAVVLRTDEGEVITVPRRKAKIIKPYGQAMGNKTDLEGSKEQDAEMGRDN

Source

organism	Simian immunodeficiency virus
ncbi_taxonomy_id	11723
host_organism	Escherichia coli BL21(DE3)

Entity 2 polymer

description	RNA
formula_weight	17982.5 kDa
src_method	syn
entity_count	4

Polymer

type	polyribonucleotide
strand_id	J,I,j,i

UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUAAAAAAAAAAAAAAAAAAAAAAAAA

Entity 3 non-polymer

description	ZINC ION
formula_weight	65.4 kDa
src_method	syn
entity_count	10

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6. Citations (1)

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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	—

space_group	P 1
int_tables_number	1
crystal_system	—

resolution	3.300 Å
resolution_low	— Å
r_factor	—
r_work	—
r_free	—

resolution	3.30 Å
resolution_method	—
num_particles	53737

fit	/app/data/saxs_computation/rm/9rmu/9rmu.fit
pddf	/app/data/pr_computation/rm/9rmu/9rmu.pr.out
profile	/app/data/saxs_computation/rm/9rmu/9rmu.dat

SIVtal integrase in complex with RNA stem-loop (focused refinement of the filament repeat unit)

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

EM 3D

5. Entities & Polymer Info (3)

Entity 1 polymer

Polymer

Source

Entity 2 polymer

Polymer

Entity 3 non-polymer

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)