[English] 日本語
Yorodumi
- PDB-7stx: Cryo-EM structure of human NatB in complex with CoA-Alpha-Synuclein -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 7stx
TitleCryo-EM structure of human NatB in complex with CoA-Alpha-Synuclein
Components
  • Alpha-synuclein
  • N-alpha-acetyltransferase 20
  • N-alpha-acetyltransferase 25, NatB auxiliary subunit
KeywordsTRANSFERASE / NatB / NAA20 / NAA25 / alpha Synuclein
Function / homology
Function and homology information


N-terminal peptidyl-glutamine acetylation / N-terminal methionine Nalpha-acetyltransferase NatB / N-terminal peptidyl-aspartic acid acetylation / N-terminal peptidyl-glutamic acid acetylation / NatB complex / N-terminal protein amino acid acetylation / peptide alpha-N-acetyltransferase activity / negative regulation of mitochondrial electron transport, NADH to ubiquinone / neutral lipid metabolic process / regulation of phospholipase activity ...N-terminal peptidyl-glutamine acetylation / N-terminal methionine Nalpha-acetyltransferase NatB / N-terminal peptidyl-aspartic acid acetylation / N-terminal peptidyl-glutamic acid acetylation / NatB complex / N-terminal protein amino acid acetylation / peptide alpha-N-acetyltransferase activity / negative regulation of mitochondrial electron transport, NADH to ubiquinone / neutral lipid metabolic process / regulation of phospholipase activity / negative regulation of monooxygenase activity / regulation of acyl-CoA biosynthetic process / negative regulation of dopamine uptake involved in synaptic transmission / negative regulation of norepinephrine uptake / positive regulation of glutathione peroxidase activity / positive regulation of SNARE complex assembly / positive regulation of hydrogen peroxide catabolic process / supramolecular fiber / negative regulation of transporter activity / mitochondrial membrane organization / negative regulation of chaperone-mediated autophagy / regulation of reactive oxygen species biosynthetic process / positive regulation of protein localization to cell periphery / regulation of synaptic vesicle recycling / negative regulation of platelet-derived growth factor receptor signaling pathway / negative regulation of exocytosis / regulation of glutamate secretion / regulation of norepinephrine uptake / response to iron(II) ion / SNARE complex assembly / positive regulation of neurotransmitter secretion / dopamine biosynthetic process / regulation of locomotion / positive regulation of inositol phosphate biosynthetic process / synaptic vesicle priming / regulation of macrophage activation / negative regulation of microtubule polymerization / dopamine uptake involved in synaptic transmission / synaptic vesicle transport / dynein complex binding / positive regulation of receptor recycling / regulation of dopamine secretion / protein kinase inhibitor activity / negative regulation of thrombin-activated receptor signaling pathway / response to type II interferon / cuprous ion binding / positive regulation of exocytosis / synaptic vesicle exocytosis / kinesin binding / positive regulation of endocytosis / mitochondrial ATP synthesis coupled electron transport / cysteine-type endopeptidase inhibitor activity involved in apoptotic process / response to magnesium ion / regulation of presynapse assembly / synaptic vesicle endocytosis / negative regulation of serotonin uptake / alpha-tubulin binding / localization / phospholipid metabolic process / supramolecular fiber organization / axon terminus / inclusion body / cellular response to copper ion / cellular response to epinephrine stimulus / Hsp70 protein binding / excitatory postsynaptic potential / response to interleukin-1 / adult locomotory behavior / SNARE binding / positive regulation of release of sequestered calcium ion into cytosol / fatty acid metabolic process / long-term synaptic potentiation / phosphoprotein binding / protein tetramerization / regulation of transmembrane transporter activity / synapse organization / regulation of long-term neuronal synaptic plasticity / microglial cell activation / negative regulation of protein kinase activity / protein destabilization / negative regulation of cysteine-type endopeptidase activity involved in apoptotic process / ferrous iron binding / tau protein binding / PKR-mediated signaling / positive regulation of protein serine/threonine kinase activity / receptor internalization / phospholipid binding / synaptic vesicle membrane / positive regulation of inflammatory response / activation of cysteine-type endopeptidase activity involved in apoptotic process / actin cytoskeleton / positive regulation of peptidyl-serine phosphorylation / actin binding / cell cortex / histone binding / cellular response to oxidative stress / growth cone / postsynapse / chemical synaptic transmission / neuron apoptotic process
Similarity search - Function
N-acetyltransferase B complex, non-catalytic subunit / N-acetyltransferase B complex (NatB) non catalytic subunit / Synuclein / Alpha-synuclein / Synuclein / Acetyltransferase (GNAT) family / Gcn5-related N-acetyltransferase (GNAT) domain profile. / GNAT domain / TPR repeat region circular profile. / Acyl-CoA N-acyltransferase / Tetratricopeptide-like helical domain superfamily
Similarity search - Domain/homology
ACETYL GROUP / COENZYME A / Alpha-synuclein / N-alpha-acetyltransferase 20 / N-alpha-acetyltransferase 25, NatB auxiliary subunit
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.14 Å
AuthorsDeng, S. / Marmorstein, R.
Funding support United States, 1items
OrganizationGrant numberCountry
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)R35 GM118090 United States
CitationJournal: Not Published
Title: Cryo-EM structure of human NatB in complex with CoA-Alpha-Synuclein
Authors: Deng, S. / Marmorstein, R.
History
DepositionNov 15, 2021Deposition site: RCSB / Processing site: RCSB
Revision 1.0Dec 22, 2021Provider: repository / Type: Initial release
Revision 1.1Jul 5, 2023Group: Database references / Category: citation / Item: _citation.journal_abbrev / _citation.unpublished_flag

-
Structure visualization

Movie
  • Deposited structure unit
  • Imaged by Jmol
  • Download
  • Superimposition on EM map
  • EMDB-25438
  • Imaged by UCSF Chimera
  • Download
Movie viewer
Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: N-alpha-acetyltransferase 20
B: N-alpha-acetyltransferase 25, NatB auxiliary subunit
C: Alpha-synuclein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)131,4865
Polymers130,6743
Non-polymers8122
Water00
1


  • Idetical with deposited unit
  • defined by author
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_5551

-
Components

#1: Protein N-alpha-acetyltransferase 20 / Methionine N-acetyltransferase / N-acetyltransferase 5 / N-terminal acetyltransferase B complex ...Methionine N-acetyltransferase / N-acetyltransferase 5 / N-terminal acetyltransferase B complex catalytic subunit NAA20 / N-terminal acetyltransferase B complex catalytic subunit NAT5 / NatB complex subunit NAT5 / NatB catalytic subunit


Mass: 20390.133 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: NAA20, NAT5 / Production host: Spodoptera frugiperda (fall armyworm)
References: UniProt: P61599, N-terminal methionine Nalpha-acetyltransferase NatB
#2: Protein N-alpha-acetyltransferase 25, NatB auxiliary subunit / Mitochondrial distribution and morphology protein 20 / N-terminal acetyltransferase B complex ...Mitochondrial distribution and morphology protein 20 / N-terminal acetyltransferase B complex subunit MDM20 / NatB complex subunit MDM20 / N-terminal acetyltransferase B complex subunit NAA25 / p120


Mass: 109642.250 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: NAA25, C12orf30, MDM20, NAP1 / Production host: Spodoptera frugiperda (fall armyworm) / References: UniProt: Q14CX7
#3: Protein/peptide Alpha-synuclein / Non-A beta component of AD amyloid / Non-A4 component of amyloid precursor / NACP


Mass: 641.799 Da / Num. of mol.: 1 / Fragment: UNP residues 1-5
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: SNCA, NACP, PARK1 / Production host: Escherichia coli (E. coli) / References: UniProt: P37840
#4: Chemical ChemComp-COA / COENZYME A


Mass: 767.534 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C21H36N7O16P3S / Feature type: SUBJECT OF INVESTIGATION
#5: Chemical ChemComp-ACE / ACETYL GROUP


Mass: 44.053 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C2H4O
Has ligand of interestY

-
Experimental details

-
Experiment

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

-
Sample preparation

Component
IDNameTypeEntity IDParent-IDSource
1human NatB complexCOMPLEX#1-#30MULTIPLE SOURCES
2N-alpha-acetyltransferase 20, N-alpha-acetyltransferase 25, NatB auxiliary subunitCOMPLEX#1-#21RECOMBINANT
3MDVFM peptideCOMPLEX#31RECOMBINANT
Molecular weightUnits: MEGADALTONS / Experimental value: NO
Source (natural)
IDEntity assembly-IDOrganismNcbi tax-ID
12Homo sapiens (human)9606
23Homo sapiens (human)9606
Source (recombinant)
IDEntity assembly-IDOrganismNcbi tax-ID
12Spodoptera frugiperda (fall armyworm)7108
23Escherichia coli (E. coli)562
Buffer solutionpH: 7
Buffer component
IDConc.NameFormulaBuffer-ID
1200 mMsodium chlorideNaCl1
225 mM4-(2-hydroxyethyl)-1-piperazineethanesulfonic acidHEPES1
31 mMDithiothreitolDTT1
SpecimenConc.: 1 mg/ml / Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES
VitrificationInstrument: FEI VITROBOT MARK II / Cryogen name: ETHANE / Humidity: 100 % / Chamber temperature: 289 K

-
Electron microscopy imaging

Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company
MicroscopyModel: FEI TITAN KRIOS
Electron gunElectron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: FLOOD BEAM
Electron lensMode: BRIGHT FIELD
Image recording
IDImaging-IDElectron dose (e/Å2)Film or detector model
111.6GATAN K3 (6k x 4k)
211.3GATAN K3 (6k x 4k)

-
Processing

EM software
IDNameVersionCategory
4CTFFINDCTF correction
7Coot0.8.9.2model fitting
9PHENIX1.17.1-3660model refinement
10RELION3initial Euler assignment
11RELION3final Euler assignment
12RELION3classification
13RELION33D reconstruction
CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
3D reconstructionResolution: 3.14 Å / Resolution method: OTHER / Num. of particles: 726923 / Details: not sure exactly how many particles were used / Symmetry type: POINT
Atomic model buildingProtocol: AB INITIO MODEL / Space: REAL

+
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://pdbjlvh1.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