[English] 日本語
Yorodumi
- EMDB-47234: Human mitochondrial ClpP in complex with Bortezomib -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: EMDB / ID: EMD-47234
TitleHuman mitochondrial ClpP in complex with Bortezomib
Map dataClpP-BZ sharpened map
Sample
  • Complex: Human mitochondrial ClpP in complex with Bortezomib
    • Protein or peptide: ATP-dependent Clp protease proteolytic subunit, mitochondrial
  • Ligand: N-[(1R)-1-(DIHYDROXYBORYL)-3-METHYLBUTYL]-N-(PYRAZIN-2-YLCARBONYL)-L-PHENYLALANINAMIDE
KeywordsMitochondrial protein / serine protease / structural protein
Function / homology
Function and homology information


membrane protein proteolysis / mitochondrial protein catabolic process / endopeptidase Clp / endopeptidase Clp complex / ATP-dependent peptidase activity / protein quality control for misfolded or incompletely synthesized proteins / Mitochondrial protein degradation / proteolysis involved in protein catabolic process / peptidase activity / ATPase binding ...membrane protein proteolysis / mitochondrial protein catabolic process / endopeptidase Clp / endopeptidase Clp complex / ATP-dependent peptidase activity / protein quality control for misfolded or incompletely synthesized proteins / Mitochondrial protein degradation / proteolysis involved in protein catabolic process / peptidase activity / ATPase binding / endopeptidase activity / mitochondrial matrix / serine-type endopeptidase activity / mitochondrion / proteolysis / identical protein binding
Similarity search - Function
ClpP, Ser active site / Endopeptidase Clp serine active site. / ClpP, histidine active site / Endopeptidase Clp histidine active site. / ATP-dependent Clp protease proteolytic subunit / Clp protease proteolytic subunit /Translocation-enhancing protein TepA / Clp protease / ClpP/crotonase-like domain superfamily
Similarity search - Domain/homology
ATP-dependent Clp protease proteolytic subunit, mitochondrial
Similarity search - Component
Biological speciesHomo sapiens (human)
Methodsingle particle reconstruction / cryo EM / Resolution: 2.4 Å
AuthorsChen W / Yang J / Lander GC
Funding support United States, 3 items
OrganizationGrant numberCountry
National Science Foundation (NSF, United States) United States
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)S10OD032467 United States
National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS)NS095892 United States
CitationJournal: To Be Published
Title: Assembly and proteolytic activation human ClpXP defined by cryo-EM
Authors: Chen WC
History
DepositionOct 8, 2024-
Header (metadata) releaseOct 15, 2025-
Map releaseOct 15, 2025-
UpdateOct 15, 2025-
Current statusOct 15, 2025Processing site: RCSB / Status: Released

-
Structure visualization

Supplemental images

emd_47234.png

Downloads & links

-
Map

FileDownload / File: emd_47234.map.gz / Format: CCP4 / Size: 103 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
AnnotationClpP-BZ sharpened map
Projections & slices

Image control

Size
Brightness
Contrast
Others
AxesZ (Sec.)Y (Row.)X (Col.)
0.94 Å/pix.
x 300 pix.
= 282. Å		0.94 Å/pix.
x 300 pix.
= 282. Å		0.94 Å/pix.
x 300 pix.
= 282. Å

Surface

Projections

Slices (1/3)

Slices (1/2)

Slices (2/3)

Images are generated by Spider.

Voxel sizeX=Y=Z: 0.94 Å
Density

Histogram

Histogram (log scale)
Contour LevelBy AUTHOR: 0.4
Minimum - Maximum-2.017367 - 2.8315055
Average (Standard dev.)-0.00036482216 (±0.091671675)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions300300300
Spacing300300300
CellA=B=C: 282.0 Å
α=β=γ: 90.0 °

-
Supplemental data

-
Mask #1

Fileemd_47234_msk_1.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Half map: ClpP-BZ half map A

Fileemd_47234_half_map_1.map
AnnotationClpP-BZ half map A
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Half map: ClpP-BZ half map B

Fileemd_47234_half_map_2.map
AnnotationClpP-BZ half map B
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Sample components

-
Entire : Human mitochondrial ClpP in complex with Bortezomib

EntireName: Human mitochondrial ClpP in complex with Bortezomib
Components
  • Complex: Human mitochondrial ClpP in complex with Bortezomib
    • Protein or peptide: ATP-dependent Clp protease proteolytic subunit, mitochondrial
  • Ligand: N-[(1R)-1-(DIHYDROXYBORYL)-3-METHYLBUTYL]-N-(PYRAZIN-2-YLCARBONYL)-L-PHENYLALANINAMIDE

-
Supramolecule #1: Human mitochondrial ClpP in complex with Bortezomib

SupramoleculeName: Human mitochondrial ClpP in complex with Bortezomib / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 340 KDa

-
Macromolecule #1: ATP-dependent Clp protease proteolytic subunit, mitochondrial

MacromoleculeName: ATP-dependent Clp protease proteolytic subunit, mitochondrial
type: protein_or_peptide / ID: 1 / Number of copies: 14 / Enantiomer: LEVO / EC number: endopeptidase Clp
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 24.092797 KDa
Recombinant expressionOrganism: Escherichia coli (E. coli)
SequenceString: LIPIVVEQTG RGERAYDIYS RLLRERIVCV MGPIDDSVAS LVIAQLLFLQ SESNKKPIHM YINSPGGVVT AGLAIYDTMQ YILNPICTW CVGQAASMGS LLLAAGTPGM RHSLPNSRIM IHQPSGGARG QATDIAIQAE EIMKLKKQLY NIYAKHTKQS L QVIESAME ...String:
LIPIVVEQTG RGERAYDIYS RLLRERIVCV MGPIDDSVAS LVIAQLLFLQ SESNKKPIHM YINSPGGVVT AGLAIYDTMQ YILNPICTW CVGQAASMGS LLLAAGTPGM RHSLPNSRIM IHQPSGGARG QATDIAIQAE EIMKLKKQLY NIYAKHTKQS L QVIESAME RDRYMSPMEA QEFGILDKVL VHPPQDGEDE PTLVQKEPVE AAPAAEPVPA ST

UniProtKB: ATP-dependent Clp protease proteolytic subunit, mitochondrial

-
Macromolecule #2: N-[(1R)-1-(DIHYDROXYBORYL)-3-METHYLBUTYL]-N-(PYRAZIN-2-YLCARBONYL...

MacromoleculeName: N-[(1R)-1-(DIHYDROXYBORYL)-3-METHYLBUTYL]-N-(PYRAZIN-2-YLCARBONYL)-L-PHENYLALANINAMIDE
type: ligand / ID: 2 / Number of copies: 14 / Formula: BO2
Molecular weightTheoretical: 384.237 Da
Chemical component information

ChemComp-BO2:
N-[(1R)-1-(DIHYDROXYBORYL)-3-METHYLBUTYL]-N-(PYRAZIN-2-YLCARBONYL)-L-PHENYLALANINAMIDE / medication*YM

-
Experimental details

-
Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

-
Sample preparation

Concentration15 mg/mL
BufferpH: 7.5
Component:
ConcentrationNameFormula
25.0 mMHEPES
150.0 mMsodium chlorideNaCl
5.0 %glycerol
2.0 mMDithiothreitol
GridModel: Quantifoil R0.6/1 / Material: GOLD / Mesh: 300 / Support film - Material: GOLD / Support film - topology: HOLEY / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Time: 30 sec. / Pretreatment - Atmosphere: OTHER
VitrificationCryogen name: ETHANE / Chamber humidity: 90 %
Details: The sample was prepared using manual blot-and-plunge freezing method in cold room (4 celsius).

-
Electron microscopy

MicroscopeFEI TALOS ARCTICA
SoftwareName: Leginon
Image recordingFilm or detector model: FEI FALCON IV (4k x 4k) / Detector mode: COUNTING / Digitization - Dimensions - Width: 4096 pixel / Digitization - Dimensions - Height: 4096 pixel / Number grids imaged: 1 / Number real images: 3972 / Average exposure time: 7.0 sec. / Average electron dose: 50.0 e/Å2
Electron beamAcceleration voltage: 200 kV / Electron source: FIELD EMISSION GUN
Electron opticsC2 aperture diameter: 50.0 µm / Calibrated magnification: 53191 / Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Cs: 2.7 mm / Nominal defocus max: 3.2800000000000002 µm / Nominal defocus min: 0.1 µm / Nominal magnification: 150000
Sample stageSpecimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER / Cooling holder cryogen: NITROGEN
Experimental equipment
Model: Talos Arctica / Image courtesy: FEI Company

+
Image processing

Particle selectionNumber selected: 1924070
CTF correctionSoftware - Name: cryoSPARC (ver. 4.3) / Type: PHASE FLIPPING AND AMPLITUDE CORRECTION
Startup modelType of model: PDB ENTRY
PDB model - PDB ID:

1tg6

Final reconstructionApplied symmetry - Point group: D7 (2x7 fold dihedral) / Resolution.type: BY AUTHOR / Resolution: 2.4 Å / Resolution method: FSC 0.143 CUT-OFF / Software - Name: cryoSPARC (ver. 4.3) / Number images used: 224782
Initial angle assignmentType: MAXIMUM LIKELIHOOD / Software - Name: cryoSPARC (ver. 4.3)
Final angle assignmentType: MAXIMUM LIKELIHOOD / Software - Name: cryoSPARC (ver. 4.3)
FSC plot (resolution estimation)

-
Atomic model buiding 1

Initial modelPDB ID:

1tg6


Chain - Source name: PDB / Chain - Initial model type: experimental model
SoftwareName: Coot (ver. 0.8.9.1)
RefinementSpace: REAL / Protocol: RIGID BODY FIT
Output model

PDB-9dw3:
Human mitochondrial ClpP in complex with Bortezomib

+
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