[English] 日本語
Yorodumi
- PDB-5vy5: Rabbit muscle aldolase using 200keV -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 5vy5
TitleRabbit muscle aldolase using 200keV
ComponentsFructose-bisphosphate aldolase A
KeywordsLYASE / glycolytic enzyme
Function / homology
Function and homology information


negative regulation of Arp2/3 complex-mediated actin nucleation / fructose-bisphosphate aldolase / fructose-bisphosphate aldolase activity / M band / I band / glycolytic process / protein homotetramerization / positive regulation of cell migration
Similarity search - Function
Fructose-bisphosphate aldolase class-I active site / Fructose-bisphosphate aldolase class-I active site. / Fructose-bisphosphate aldolase, class-I / Fructose-bisphosphate aldolase class-I / Aldolase class I / Aldolase-type TIM barrel / TIM Barrel / Alpha-Beta Barrel / Alpha Beta
Similarity search - Domain/homology
Fructose-bisphosphate aldolase A
Similarity search - Component
Biological speciesOryctolagus cuniculus (rabbit)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 2.6 Å
AuthorsHerzik Jr., M.A. / Wu, M. / Lander, G.C.
Funding support United States, 1items
OrganizationGrant numberCountry
National Institutes of Health/National Institute of Biomedical Imaging and Bioengineering (NIH/NIBIB)DP2EB020402 United States
CitationJournal: Nat Methods / Year: 2017
Title: Achieving better-than-3-Å resolution by single-particle cryo-EM at 200 keV.
Authors: Mark A Herzik / Mengyu Wu / Gabriel C Lander /
Abstract: Nearly all single-particle cryo-EM structures resolved to better than 4-Å resolution have been determined using 300-keV transmission electron microscopes (TEMs). We demonstrate that it is possible ...Nearly all single-particle cryo-EM structures resolved to better than 4-Å resolution have been determined using 300-keV transmission electron microscopes (TEMs). We demonstrate that it is possible to obtain reconstructions of macromolecular complexes of different sizes to better than 3-Å resolution using a 200-keV TEM. These structures are of sufficient quality to unambiguously assign amino acid rotameric conformations and identify ordered water molecules.
History
DepositionMay 24, 2017Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 14, 2017Provider: repository / Type: Initial release
Revision 1.1Sep 13, 2017Group: Author supporting evidence / Data collection / Category: em_software / pdbx_audit_support
Item: _em_software.name / _pdbx_audit_support.funding_organization
Revision 1.2Oct 25, 2017Group: Database references / Category: citation / citation_author
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year / _citation_author.name
Revision 1.3Nov 15, 2017Group: Database references / Category: citation
Item: _citation.journal_volume / _citation.page_first / _citation.page_last
Revision 1.4Jul 18, 2018Group: Data collection / Experimental preparation / Category: em_sample_support / Item: _em_sample_support.grid_type
Revision 1.5Dec 11, 2019Group: Author supporting evidence / Category: pdbx_audit_support / Item: _pdbx_audit_support.funding_organization
Revision 1.6Mar 13, 2024Group: Data collection / Database references / Category: chem_comp_atom / chem_comp_bond / database_2
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

-
Structure visualization

Movie
  • Deposited structure unit
  • Imaged by Jmol
  • Download
  • Superimposition on EM map
  • EMDB-8743
  • Imaged by UCSF Chimera
  • Download
Movie viewer
Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
B: Fructose-bisphosphate aldolase A
A: Fructose-bisphosphate aldolase A
C: Fructose-bisphosphate aldolase A
D: Fructose-bisphosphate aldolase A


Theoretical massNumber of molelcules
Total (without water)157,0554
Polymers157,0554
Non-polymers00
Water0
1


  • Idetical with deposited unit
  • defined by author
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_5551
Buried area8810 Å2
ΔGint-30 kcal/mol
Surface area49040 Å2
Number of models10

-
Components

#1: Protein
Fructose-bisphosphate aldolase A / Muscle-type aldolase


Mass: 39263.672 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Oryctolagus cuniculus (rabbit) / Tissue: MuscleSkeletal muscle / Gene: ALDOA / Production host: Escherichia coli (E. coli) / References: UniProt: P00883, fructose-bisphosphate aldolase

-
Experimental details

-
Experiment

ExperimentMethod: ELECTRON MICROSCOPY
EM experimentAggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction

-
Sample preparation

ComponentName: Rabbit Muscle Aldolase / Type: COMPLEX
Details: Rabbit Muscle Aldolase (reconstituted from lyophilized form)
Entity ID: all / Source: RECOMBINANT
Molecular weightValue: 0.15 MDa / Experimental value: NO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Source (recombinant)Organism: Escherichia coli (E. coli)
Buffer solutionpH: 7.5
Buffer component
IDConc.NameFormulaBuffer-ID
120 mMHEPESC8H18N2O4S1
250 mMsodium chlorideNaClSodium chloride1
SpecimenConc.: 1.6 mg/ml / Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES
Details: Specimen was prepared from lyophilized rabbit muscle aldolase (Sigma Aldrich)
Specimen supportDetails: 15 Watts / Grid material: GOLD / Grid mesh size: 300 divisions/in. / Grid type: Quantifoil, UltrAuFoil, R1.2/1.3
VitrificationInstrument: HOMEMADE PLUNGER / Cryogen name: ETHANE / Humidity: 100 % / Chamber temperature: 277.15 K
Details: 3 uL of sample/grid was manually blotted for 4 seconds prior to immediate plunge-freezing in liquid nitrogen-cooled ethane.

-
Electron microscopy imaging

Experimental equipment
Model: Talos Arctica / Image courtesy: FEI Company
MicroscopyModel: FEI TALOS ARCTICA
Electron gunElectron source: FIELD EMISSION GUN / Accelerating voltage: 200 kV / Illumination mode: FLOOD BEAM
Electron lensMode: BRIGHT FIELDBright-field microscopy / Nominal magnification: 45000 X / Nominal defocus max: 2700 nm / Nominal defocus min: 600 nm / Cs: 2.7 mm / C2 aperture diameter: 70 µm / Alignment procedure: COMA FREE
Specimen holderCryogen: NITROGEN
Image recordingAverage exposure time: 11 sec. / Electron dose: 68 e/Å2 / Detector mode: SUPER-RESOLUTION / Film or detector model: GATAN K2 SUMMIT (4k x 4k) / Num. of grids imaged: 1 / Num. of real images: 810
Details: Images collected using stage position navigation to target exposure.
Image scansSampling size: 5 µm / Width: 7420 / Height: 7676 / Movie frames/image: 44 / Used frames/image: 1-44

-
Processing

SoftwareName: PHENIX / Version: 1.10.1_2155: / Classification: refinement
EM software
IDNameVersionCategoryDetails
1FindEMparticle selectionTemplate-based correlation
2Leginon3.2image acquisitionAutomated data acquisition software
4CTFFIND4CTF correctionWhole-micrograph CTF estimation
5Gctf1.06CTF correctionPer-particle local defocus determination
6RELION1.4CTF correction
9Rosetta2016.32.5883model fitting
11PHENIX1.11.1-2580model refinement
12RELION2initial Euler assignment
13RELION2final Euler assignment
15RELION23D reconstruction
Image processingDetails: Movies were collected in super-resolution mode and Fourier-binned by two prior to motion correction and dose weighting using MotionCor2 program.
CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
Particle selectionNum. of particles selected: 1009341
Details: Template-based particle picking was performed using templates generated from reference-free 2D classification of an initial set of automated particle picks.
SymmetryPoint symmetry: D2 (2x2 fold dihedral)
3D reconstructionResolution: 2.6 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 83910 / Algorithm: BACK PROJECTION / Symmetry type: POINT
Atomic model buildingB value: 35 / Protocol: OTHER / Space: REAL / Target criteria: Maximum Likelihood
Details: Starting model was generated by stripping PDB entry 6ALD of all ligands and alternate conformations, then refining into the EM density using imposed symmetry while adjusting ...Details: Starting model was generated by stripping PDB entry 6ALD of all ligands and alternate conformations, then refining into the EM density using imposed symmetry while adjusting weighting/scoring according to estimated map resolution. The top 10 generated models (ranked based on quality metrics) were real-space refined using Phenix software.
Refine LS restraints
Refine-IDTypeDev idealNumber
ELECTRON MICROSCOPYf_bond_d0.01110676
ELECTRON MICROSCOPYf_angle_d0.82714472
ELECTRON MICROSCOPYf_dihedral_angle_d6.3258876
ELECTRON MICROSCOPYf_chiral_restr0.0551644
ELECTRON MICROSCOPYf_plane_restr0.0061884

+
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