[English] 日本語
Yorodumi
- EMDB-42432: Structure of the synaptic vesicle protein 2A Luminal domain in co... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: EMDB / ID: EMD-42432
TitleStructure of the synaptic vesicle protein 2A Luminal domain in complex with a nanobody
Map dataDeepemhancer sharpened map
Sample
  • Complex: Luminal domain with nanobody
    • Protein or peptide: Synaptic vesicle glycoprotein 2A
    • Protein or peptide: NanobodySingle-domain antibody
KeywordsSynaptic vesicle / SLC22 / Inhibitor / Nanobody / TRANSPORT PROTEIN
Function / homology
Function and homology information


regulation of gamma-aminobutyric acid secretion / Toxicity of botulinum toxin type F (botF) / Toxicity of botulinum toxin type D (botD) / Toxicity of botulinum toxin type E (botE) / Toxicity of botulinum toxin type A (botA) / synaptic vesicle priming / presynaptic active zone / transmembrane transporter activity / GABA-ergic synapse / neuromuscular junction ...regulation of gamma-aminobutyric acid secretion / Toxicity of botulinum toxin type F (botF) / Toxicity of botulinum toxin type D (botD) / Toxicity of botulinum toxin type E (botE) / Toxicity of botulinum toxin type A (botA) / synaptic vesicle priming / presynaptic active zone / transmembrane transporter activity / GABA-ergic synapse / neuromuscular junction / synaptic vesicle membrane / intracellular calcium ion homeostasis / cell-cell junction / synaptic vesicle / neuron projection / neuronal cell body / glutamatergic synapse / dendrite / protein kinase binding / endoplasmic reticulum / plasma membrane
Similarity search - Function
Synaptic vesicle protein SV2 / Major facilitator, sugar transporter-like / Sugar (and other) transporter / Sugar transporter, conserved site / Major facilitator superfamily / Major Facilitator Superfamily / Major facilitator superfamily domain / Major facilitator superfamily (MFS) profile. / MFS transporter superfamily
Similarity search - Domain/homology
Synaptic vesicle glycoprotein 2A
Similarity search - Component
Biological speciesLama glama (llama) / Homo sapiens (human)
Methodsingle particle reconstruction / cryo EM / Resolution: 3.8 Å
AuthorsMittal A / Martin MF / Levin E / Adams C / Yang M / Ledecq M / Horyani PS / Coleman JA
Funding support United States, 1 items
OrganizationGrant numberCountry
Brain & Behavior Research Foundation30153 United States
CitationJournal: To Be Published
Title: Structure of the synaptic vesicle protein 2A Luminal domain in complex with a nanobody
Authors: Mittal A / Coleman JA
History
DepositionOct 19, 2023-
Header (metadata) releaseMay 22, 2024-
Map releaseMay 22, 2024-
UpdateMay 22, 2024-
Current statusMay 22, 2024Processing site: RCSB / Status: Released

-
Structure visualization

Supplemental images

emd_42432.png

Downloads & links

-
Map

FileDownload / File: emd_42432.map.gz / Format: CCP4 / Size: 216 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
AnnotationDeepemhancer sharpened map
Voxel sizeX=Y=Z: 0.648 Å
Density
Contour LevelBy AUTHOR: 0.27
Minimum - Maximum-0.06450003 - 3.9715593
Average (Standard dev.)0.0005479722 (±0.012973755)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions384384384
Spacing384384384
CellA=B=C: 248.832 Å
α=β=γ: 90.0 °

-
Supplemental data

-
Mask #1

Fileemd_42432_msk_1.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Mask #2

Fileemd_42432_msk_2.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Additional map: Unsharpened map

Fileemd_42432_additional_1.map
AnnotationUnsharpened map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Half map: Half map A

Fileemd_42432_half_map_1.map
AnnotationHalf map A
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Half map: Half map B

Fileemd_42432_half_map_2.map
AnnotationHalf map B
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Sample components

-
Entire : Luminal domain with nanobody

EntireName: Luminal domain with nanobody
Components
  • Complex: Luminal domain with nanobody
    • Protein or peptide: Synaptic vesicle glycoprotein 2A
    • Protein or peptide: NanobodySingle-domain antibody

-
Supramolecule #1: Luminal domain with nanobody

SupramoleculeName: Luminal domain with nanobody / type: complex / ID: 1 / Parent: 0 / Macromolecule list: all
Source (natural)Organism: Lama glama (llama)
Molecular weightTheoretical: 27 kDa/nm

-
Macromolecule #1: Synaptic vesicle glycoprotein 2A

MacromoleculeName: Synaptic vesicle glycoprotein 2A / type: protein_or_peptide / ID: 1 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 75.589188 KDa
Recombinant expressionOrganism: Homo sapiens (human)
SequenceString: MGYYRGEGTQ DEEEGGASSD ATEGHDEDDE IYEGEYQGIP RAESGGKGER MADGAPLAGV RGGLSDGEGP PGGRGEAQRR KEREELAQQ YEAILRECGH GRFQWTLYFV LGLALMADGV EVFVVGFVLP SAEKDMCLSD SNKGMLGLIV YLGMMVGAFL W GGLADRLG ...String:
MGYYRGEGTQ DEEEGGASSD ATEGHDEDDE IYEGEYQGIP RAESGGKGER MADGAPLAGV RGGLSDGEGP PGGRGEAQRR KEREELAQQ YEAILRECGH GRFQWTLYFV LGLALMADGV EVFVVGFVLP SAEKDMCLSD SNKGMLGLIV YLGMMVGAFL W GGLADRLG RRQCLLISLS VNSVFAFFSS FVQGYGTFLF CRLLSGVGIG GSIPIVFSYF SEFLAQEKRG EHLSWLCMFW MI GGVYAAA MAWAIIPHYG WSFQMGSAYQ FHSWRVFVLV CAFPSVFAIG ALTTQPESPR FFLENGKHDE AWMVLKQVHD TNM RAKGHP ERVFSVTHIK TIHQEDELIE IQSDTGTWYQ RWGVRALSLG GQVWGNFLSC FGPEYRRITL MMMGVWFTMS FSYY GLTVW FPDMIRHLQA VDYASRTKVF PGERVEHVTF NFTLENQIHR GGQYFNDKFI GLRLKSVSFE DSLFEECYFE DVTSS NTFF RNCTFINTVF YNTDLFEYKF VNSRLINSTF LHNKEGCPLD VTGTGEGAYM VYFVSFLGTL AVLPGNIVSA LLMDKI GRL RMLAGSSVMS CVSCFFLSFG NSESAMIALL CLFGGVSIAS WNALDVLTVE LYPSDKRTTA FGFLNALCKL AAVLGIS IF TSFVGITKAA PILFASAALA LGSSLALKLP ETRGQVLQ

UniProtKB: Synaptic vesicle glycoprotein 2A

-
Macromolecule #2: Nanobody

MacromoleculeName: Nanobody / type: protein_or_peptide / ID: 2 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Lama glama (llama)
Molecular weightTheoretical: 15.469103 KDa
Recombinant expressionOrganism: Escherichia coli (E. coli)
SequenceString:
QVQLVESGGG LVQPGGSLRL SCAASGSIFN MRVMGWYRQA PGEQRESVAS MASGDKTTYA DSVKGRFTIS RDNAKNTVAL QMNSLKPED TAVYYCHAVD LTRNGPRVYW GQGTQVTVSS AAAENLYFQG GSGHHHHHHH HHH

-
Experimental details

-
Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

-
Sample preparation

Concentration4.38 mg/mL
BufferpH: 8
Details: 150 mM NaCl, 20 mM Tris pH 8.0, 0.02 mM LMNG, 0.020 mM CHS, 0.050mM GDN, and 1 micromolar of UCB-2500
GridModel: Quantifoil R2/1 / Material: GOLD / Mesh: 200 / Support film - Material: CARBON / Support film - topology: HOLEY / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Time: 30 sec.
VitrificationCryogen name: ETHANE-PROPANE / Chamber humidity: 100 % / Chamber temperature: 298 K / Instrument: FEI VITROBOT MARK IV

-
Electron microscopy

MicroscopeTFS KRIOS
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsIllumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELDBright-field microscopy / Nominal defocus max: 2.8000000000000003 µm / Nominal defocus min: 0.75 µm / Nominal magnification: 77160
Specialist opticsEnergy filter - Name: GIF Bioquantum / Energy filter - Slit width: 20 eV
Image recordingFilm or detector model: GATAN K3 BIOQUANTUM (6k x 4k) / Average electron dose: 60.0 e/Å2
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

-
Image processing

Startup modelType of model: OTHER / Details: Ab-initio reconstruction
Initial angle assignmentType: RANDOM ASSIGNMENT
Final angle assignmentType: MAXIMUM LIKELIHOOD
Final reconstructionResolution.type: BY AUTHOR / Resolution: 3.8 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 631098
FSC plot (resolution estimation)

-
Atomic model buiding 1

Initial modelPDB ID:

3-f1


Chain - Source name: AlphaFold / Chain - Initial model type: in silico model
Output model

PDB-8uoa:
Structure of the synaptic vesicle protein 2A Luminal domain in complex with a nanobody

+
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