[English] 日本語
Yorodumi
- EMDB-74131: Cryo-EM structure of RNase P RNA from Geobacillus stearothermophi... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: EMDB / ID: EMD-74131
TitleCryo-EM structure of RNase P RNA from Geobacillus stearothermophilus, conformer 1
Map data
Sample
  • Complex: ribonuclease P RNA
    • RNA: RNase P RNA
  • Ligand: MAGNESIUM ION
  • Ligand: water
KeywordsRNase P RNA / Geobacillus stearothermophilus / catalytic RNA / cryo-EM structure / conformational heterogeneity / RNA
Biological speciesGeobacillus stearothermophilus (bacteria)
Methodsingle particle reconstruction / cryo EM / Resolution: 2.9 Å
AuthorsDegenhardt MFS / Stagno J / Wang YX
Funding support United States, 1 items
OrganizationGrant numberCountry
National Institutes of Health/National Cancer Institute (NIH/NCI)ZIA BC 010379, ZIC BC 011535, ZIA BC 011669 United States
CitationJournal: To Be Published
Title: Cryo-EM structure of RNase P RNA from Geobacillus stearothermophilus, conformer 1 at 3 angstroms resolution
Authors: Degenhardt MFS / Stagno J / Wang YX
History
DepositionDec 1, 2025-
Header (metadata) releaseMay 13, 2026-
Map releaseMay 13, 2026-
UpdateMay 13, 2026-
Current statusMay 13, 2026Processing site: RCSB / Status: Released

-
Structure visualization

Supplemental images

emd_74131.png

Downloads & links

-
Map

FileDownload / File: emd_74131.map.gz / Format: CCP4 / Size: 421.9 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Projections & slices

Image control

Size
Brightness
Contrast
Others
AxesZ (Sec.)Y (Row.)X (Col.)
0.73 Å/pix.
x 480 pix.
= 351.36 Å		0.73 Å/pix.
x 480 pix.
= 351.36 Å		0.73 Å/pix.
x 480 pix.
= 351.36 Å

Surface

Projections

Slices (1/3)

Slices (1/2)

Slices (2/3)

Images are generated by Spider.

Voxel sizeX=Y=Z: 0.732 Å
Density

Histogram

Histogram (log scale)
Contour LevelBy AUTHOR: 0.02
Minimum - Maximum-0.14862509 - 0.48648947
Average (Standard dev.)-0.00022311935 (±0.007203569)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions480480480
Spacing480480480
CellA=B=C: 351.36 Å
α=β=γ: 90.0 °

-
Supplemental data

-
Half map: #2

Fileemd_74131_half_map_1.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Half map: #1

Fileemd_74131_half_map_2.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Sample components

-
Entire : ribonuclease P RNA

EntireName: ribonuclease P RNA
Components
  • Complex: ribonuclease P RNA
    • RNA: RNase P RNA
  • Ligand: MAGNESIUM ION
  • Ligand: water

-
Supramolecule #1: ribonuclease P RNA

SupramoleculeName: ribonuclease P RNA / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1
Details: RNase P RNA (417-MER) obtained by in vitro transcription vector pT7-TP(deltai)
Source (natural)Organism: Geobacillus stearothermophilus (bacteria)
Molecular weightTheoretical: 135.5 KDa

-
Macromolecule #1: RNase P RNA

MacromoleculeName: RNase P RNA / type: rna / ID: 1 / Number of copies: 1
Source (natural)Organism: Geobacillus stearothermophilus (bacteria)
Molecular weightTheoretical: 135.304172 KDa
SequenceString: GUUAAUCAUG CUCGGGUAAU CGCUGCGGCC GGUUUCGGCC GUAGAGGAAA GUCCAUGCUC GCACGGUGCU GAGAUGCCCG UAGUGUUCG UGCCUAGCGA AUCCAUAAGC UAGGGCAGCC UGGCUUCGGC UGGGCUGACG GCGGGGAAAG AACCUACGUC C GGCUGGGA ...String:
GUUAAUCAUG CUCGGGUAAU CGCUGCGGCC GGUUUCGGCC GUAGAGGAAA GUCCAUGCUC GCACGGUGCU GAGAUGCCCG UAGUGUUCG UGCCUAGCGA AUCCAUAAGC UAGGGCAGCC UGGCUUCGGC UGGGCUGACG GCGGGGAAAG AACCUACGUC C GGCUGGGA UAUGGUUCGA UUACCCUGAA AGUGCCACAG UGACGGAGCU CUAAGGGAAA CCUUAGAGGU GGAACGCGGU AA ACCCCAC GAGCGAGAAA CCCAAAUGAU GGUAGGGGCA CCUUCCCGAA GGAAAUGAAC GGAGGGAAGG ACAGGCGGCG CAU GCAGCC UGUAGAUAGA UGAUUACCGC CGGAGUACGA GGCGCAAAGC CGCUUGCAGU ACGAAGGUAC AGAACAUGGC UUAU AGAGC AUGAUUAACG UC

GENBANK: GENBANK: M19021.1

-
Macromolecule #2: MAGNESIUM ION

MacromoleculeName: MAGNESIUM ION / type: ligand / ID: 2 / Number of copies: 37 / Formula: MG
Molecular weightTheoretical: 24.305 Da

-
Macromolecule #3: water

MacromoleculeName: water / type: ligand / ID: 3 / Number of copies: 1 / Formula: HOH
Molecular weightTheoretical: 18.015 Da
Chemical component information

ChemComp-HOH:
WATER

-
Experimental details

-
Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

-
Sample preparation

BufferpH: 7.5
Component:
ConcentrationNameFormula
25.0 mMTris-HCl buffer
100.0 mMSodium chlorideNaCl
1.0 mMMagnesium chlorideMgCl2
GridModel: Quantifoil R1.2/1.3 / Material: GOLD / Mesh: 300 / Support film - Material: CARBON / Support film - topology: HOLEY / Support film - Film thickness: 1500 / Pretreatment - Type: GLOW DISCHARGE
Details: Glow-discharged Quantifoil R1.2/1.3 Au 300 mesh grids prepared on a Vitrobot. Grids were glow-discharged on both sides for 60 s at 25 mA prior to sample application. Sample concentration was ...Details: Glow-discharged Quantifoil R1.2/1.3 Au 300 mesh grids prepared on a Vitrobot. Grids were glow-discharged on both sides for 60 s at 25 mA prior to sample application. Sample concentration was 2.8 mg/mL. A 10 s wait time and 3 s blot with force 3 to 10 at 277K were used during vitrification.
VitrificationCryogen name: ETHANE / Instrument: FEI VITROBOT MARK IV

-
Electron microscopy

MicroscopeTFS KRIOS
Specialist opticsEnergy filter - Name: TFS Selectris X / Energy filter - Slit width: 10 eV
Image recordingFilm or detector model: FEI FALCON IV (4k x 4k) / Average electron dose: 54.0 e/Å2
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsIllumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 2.0 µm / Nominal defocus min: 0.5 µm
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

+
Image processing

CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
Startup modelType of model: NONE
Final reconstructionResolution.type: BY AUTHOR / Resolution: 2.9 Å / Resolution method: FSC 0.143 CUT-OFF / Software - Name: cryoSPARC / Number images used: 78043
Final angle assignmentType: PROJECTION MATCHING
FSC plot (resolution estimation)

-
Atomic model buiding 1

Initial modelPDB ID:

9ov3


Chain - Chain ID: A / Chain - Residue range: 1-417 / Chain - Source name: PDB / Chain - Initial model type: experimental model
RefinementSpace: REAL / Protocol: RIGID BODY FIT / Target criteria: maximization of map-to-model correlation
Output model

PDB-9zf2:
Cryo-EM structure of RNase P RNA from Geobacillus stearothermophilus, conformer 1

+
About Yorodumi

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

New format data for meta-information of EMDB entries

  • Version 3 of the EMDB header file is now the official format.
  • The previous official version 1.9 will be removed from the archive.

Related info.:EMDB header

External links:wwPDB to switch to version 3 of the EMDB data model

-
Aug 12, 2020. Covid-19 info

Covid-19 info

URL: https://pdbj.org/emnavi/covid19.php

New page: Covid-19 featured information page in EM Navigator.

Related info.:Covid-19 info / Mar 5, 2020. Novel coronavirus structure data

+
Mar 5, 2020. Novel coronavirus structure data

Novel coronavirus structure data

Related info.:Yorodumi Speices / Aug 12, 2020. Covid-19 info

External links:COVID-19 featured content - PDBj / Molecule of the Month (242)：Coronavirus Proteases

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

EMDB accession codes are about to change! (news from PDBe EMDB page)

  • The allocation of 4 digits for EMDB accession codes will soon come to an end. Whilst these codes will remain in use, new EMDB accession codes will include an additional digit and will expand incrementally as the available range of codes is exhausted. The current 4-digit format prefixed with “EMD-” (i.e. EMD-XXXX) will advance to a 5-digit format (i.e. EMD-XXXXX), and so on. It is currently estimated that the 4-digit codes will be depleted around Spring 2019, at which point the 5-digit format will come into force.
  • The EM Navigator/Yorodumi systems omit the EMD- prefix.

Related info.:Q: What is EMD? / ID/Accession-code notation in Yorodumi/EM Navigator

External links:EMDB Accession Codes are Changing Soon! / Contact to PDBj

+
Jul 12, 2017. Major update of PDB

Major update of PDB

  • wwPDB released updated PDB data conforming to the new PDBx/mmCIF dictionary.
  • This is a major update changing the version number from 4 to 5, and with Remediation, in which all the entries are updated.
  • In this update, many items about electron microscopy experimental information are reorganized (e.g. em_software).
  • Now, EM Navigator and Yorodumi are based on the updated data.

External links:wwPDB Remediation / Enriched Model Files Conforming to OneDep Data Standards Now Available in the PDB FTP Archive

-
Yorodumi

Thousand views of thousand structures

  • Yorodumi is a browser for structure data from EMDB, PDB, SASBDB, etc.
  • This page is also the successor to EM Navigator detail page, and also detail information page/front-end page for Omokage search.
  • The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.

Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

Read more