Cryo-EM structure of RNase P RNA from Geobacillus stearothermophilus, conformer 49

Method: ELECTRON MICROSCOPY D_max: 169.4 Å Quality: GOOD

SAXS Profile

P(r) Distribution

▼

1. Structure Basics

entry_id	9zf5
deposition_date	2025-12-01
title	Cryo-EM structure of RNase P RNA from Geobacillus stearothermophilus, conformer 49
keywords	RNase P RNA, Geobacillus stearothermophilus, catalytic RNA, cryo-EM structure, conformational heterogeneity, RNA; RNA
method	ELECTRON MICROSCOPY

▼

Download Data

SAXS curve (.dat) P(r) distribution (.pr.out) Structure (CIF)

▼

2. SAXS Parameters (CRYSOL)

rg_guinier	46.86 Å
rg_electron	47.32 Å
i0	848960000.00
molecular_weight	136990.0 kDa
excluded_volume	127360 Å³
envelope_volume	238710 Å³
shell_volume	46254 Å³
envelope_diameter	163.5 Å
shell_rg	46.02 Å
envelope_rg	46.47 Å
shape_rg	47.31 Å
total_rg	47.29 Å
total_atoms	9012
n_residues	417
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

▼

3. P(r) Analysis (GNOM)

dmax	169.4 Å
rg_real	47.28 Å
rg_real_error	2.11 Å
i0_real	8.4900e+08
i0_real_error	1.7910e+07
rg_reciprocal	46.86 Å
i0_reciprocal	848500000.0000
total_estimate	0.8476
solution_quality	GOOD a GOOD solution
n_peaks	1
r_peak_primary	44.9 Å
skewness	0.474
kurtosis	-0.403
angular_range	— – 0.1700 Å⁻¹
current_alpha	0.0001
highest_alpha	21270000.0000
n_real_points	35
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.748; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.893; Smooth: 0.878

▶

4. Crystallography & Experiment

▶

5. Entities & Polymer Info (2)

▶

6. Citations (1)

▶

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	3.100 Å
resolution_low	— Å
r_factor	—
r_work	—
r_free	—

resolution	3.10 Å
resolution_method	—
num_particles	156860

description	RNase P RNA
formula_weight	135304.2 kDa
src_method	man
entity_count	1

Cryo-EM structure of RNase P RNA from Geobacillus stearothermophilus, conformer 49

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 (2)

Entity 1 polymer

Polymer

Source

Entity 2 non-polymer

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)

organism	Geobacillus stearothermophilus
ncbi_taxonomy_id	1422
host_organism	in vitro transcription vector pT7-TP(deltai)

description	MAGNESIUM ION
formula_weight	24.3 kDa
src_method	syn
entity_count	50

fit	/app/data/saxs_computation/zf/9zf5/9zf5.fit
pddf	/app/data/pr_computation/zf/9zf5/9zf5.pr.out
profile	/app/data/saxs_computation/zf/9zf5/9zf5.dat

type	polyribonucleotide
strand_id	A
atom_count	9012