[English] 日本語
Yorodumi
- EMDB-75504: MPXV replisome bound to forked DNA -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: EMDB / ID: EMD-75504
TitleMPXV replisome bound to forked DNA
Map data
Sample
  • Complex: MPXV replisome
    • Protein or peptide: Uncoating factor OPG117
    • DNA: lagging strand
  • Protein or peptide: DNA polymerase
  • Protein or peptide: DNA polymerase processivity factor component OPG148
  • Protein or peptide: Uracil-DNA glycosylase
  • DNA: leading strand
  • Ligand: ZINC ION
KeywordsMPXV / replisome / replication / VIRAL PROTEIN / VIRUS
Function / homology
Function and homology information


uracil-DNA glycosylase / uracil DNA N-glycosylase activity / helicase activity / Hydrolases; Acting on acid anhydrides; Acting on acid anhydrides to facilitate cellular and subcellular movement / host cell cytoplasm / DNA replication / hydrolase activity / DNA repair / DNA binding / ATP binding
Similarity search - Function
Chordopoxvirus A20R / Chordopoxvirus A20R protein / DNA primase/nucleoside triphosphatase, C-terminal / Poxvirus D5 protein-like / : / Bacteriophage/plasmid primase, P4, C-terminal / D5 N terminal like / Uracil-DNA glycosylase, active site / Uracil-DNA glycosylase signature. / Uracil-DNA glycosylase-like domain superfamily ...Chordopoxvirus A20R / Chordopoxvirus A20R protein / DNA primase/nucleoside triphosphatase, C-terminal / Poxvirus D5 protein-like / : / Bacteriophage/plasmid primase, P4, C-terminal / D5 N terminal like / Uracil-DNA glycosylase, active site / Uracil-DNA glycosylase signature. / Uracil-DNA glycosylase-like domain superfamily / Helicase, superfamily 3, DNA virus / Superfamily 3 helicase of DNA viruses domain profile. / P-loop containing nucleoside triphosphate hydrolase
Similarity search - Domain/homology
Uncoating factor OPG117 / DNA polymerase processivity factor component OPG148 / Uracil-DNA glycosylase / :
Similarity search - Component
Biological speciesMonkeypox virus
Methodsingle particle reconstruction / cryo EM / Resolution: 6.5 Å
AuthorsYu Z / Abraham J
Funding support1 items
OrganizationGrant numberCountry
Not funded
CitationJournal: Nature / Year: 2026
Title: Structure and operating principles of a monkeypox virus replisome
Authors: Yu Z / Sathyanarayana P / Tan JMJT / Hu S / Fan X / Gao A / Kranzusch PJ / Loparo JJ / Abraham J
History
DepositionFeb 11, 2026-
Header (metadata) releaseSep 2, 2026-
Map releaseSep 2, 2026-
UpdateSep 2, 2026-
Current statusSep 2, 2026Processing site: RCSB / Status: Released

-
Structure visualization

Supplemental images

emd_75504.png

Downloads & links

-
Map

FileDownload / File: emd_75504.map.gz / Format: CCP4 / Size: 512 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Projections & slices

Image control

Size
Brightness
Contrast
Others
AxesZ (Sec.)Y (Row.)X (Col.)
0.74 Å/pix.
x 512 pix.
= 378.88 Å		0.74 Å/pix.
x 512 pix.
= 378.88 Å		0.74 Å/pix.
x 512 pix.
= 378.88 Å

Surface

Projections

Slices (1/3)

Slices (1/2)

Slices (2/3)

Images are generated by Spider.

Voxel sizeX=Y=Z: 0.74 Å
Density

Histogram

Histogram (log scale)
Contour LevelBy AUTHOR: 0.03
Minimum - Maximum-0.008239594 - 2.2678187
Average (Standard dev.)0.001163986 (±0.020569932)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions512512512
Spacing512512512
CellA=B=C: 378.88 Å
α=β=γ: 90.0 °

-
Supplemental data

-
Additional map: #2

Fileemd_75504_additional_1.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Additional map: #1

Fileemd_75504_additional_2.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Half map: #2

Fileemd_75504_half_map_1.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Half map: #1

Fileemd_75504_half_map_2.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Sample components

-
Entire : MPXV replisome

EntireName: MPXV replisome
Components
  • Complex: MPXV replisome
    • Protein or peptide: Uncoating factor OPG117
    • DNA: lagging strand
  • Protein or peptide: DNA polymerase
  • Protein or peptide: DNA polymerase processivity factor component OPG148
  • Protein or peptide: Uracil-DNA glycosylase
  • DNA: leading strand
  • Ligand: ZINC ION

-
Supramolecule #1: MPXV replisome

SupramoleculeName: MPXV replisome / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#2
Source (natural)Organism: Monkeypox virus

-
Macromolecule #1: Uncoating factor OPG117

MacromoleculeName: Uncoating factor OPG117 / type: protein_or_peptide / ID: 1 / Number of copies: 6 / Enantiomer: LEVO
EC number: Hydrolases; Acting on acid anhydrides; Acting on acid anhydrides to facilitate cellular and subcellular movement
Source (natural)Organism: Monkeypox virus
Molecular weightTheoretical: 90.476344 KDa
Recombinant expressionOrganism: Homo sapiens (human)
SequenceString: MDAAIRGNDV IFVLKTIGVP SACRQNEDPR FVEAFKCDEL ERYIDNNPEC TLFESLRDEE AYSIVRIFMD VDLDACLDEI DYLTAIQDF IIEVSNCVAR FAFTECGAIH ENVIKSMRSN FSLTKSTNRD KTSFHIIFLD TYTTMDTLIA MKRTLLELSR S SENPLTRS ...String:
MDAAIRGNDV IFVLKTIGVP SACRQNEDPR FVEAFKCDEL ERYIDNNPEC TLFESLRDEE AYSIVRIFMD VDLDACLDEI DYLTAIQDF IIEVSNCVAR FAFTECGAIH ENVIKSMRSN FSLTKSTNRD KTSFHIIFLD TYTTMDTLIA MKRTLLELSR S SENPLTRS IDTAVYRRKT TLRVVGTRKN PNCDTIHVMQ PPHDNIEDYL FTYVDMNNNS YYFSLQRRLE DLVPDKLWEP GF ISFEDAI KRVSKIFINS IINFNDLDEN NFTTVPLVID YVTPCALCKK RSHKHPHQLS LENGAIRIYK TGNPHSCKVK IVP LDGNKL FNIAQRILDT NSVLLTERGD HIVWINNSWK FNSEEPLITK LILSIRHQLP KEYSSELLCP RKRKTVEANI RDML VDSVE TDTYPDKLPF KNGVLDLVDG MFYSGDDAKK YTCTVSTGFK FDDTKFVEDS PEMEELMNII NDIQPLTDEN KKNRE LYEK TLSSCLCGAT KGCLTFFFGE TATGKSTTKR LLKSAIGDLF VETGQTILTD VLDKGPNPFI ANMHLKRSVF CSELPD FAC SGSKKIRSDN IKKLTEPCVI GRPCFSNKIN NRNHATIIID TNYKPVFDRI DNALMRRIAV VRFRTHFSQP SGREAAE NN DAYDKVKLLD EGLDGKIQNN RYRFAFLYLL VKWYKKYHIP IMKLYPTPEE IPDFAFYLKI GTLLVSSSVK HIPLMTDL S KKGYILYDNV VTLPLTTFQQ KISKYFNSRL FGHDIESFIN RHKKFANVSD EYLQYIFIED ISSP

UniProtKB: Uncoating factor OPG117

-
Macromolecule #3: DNA polymerase

MacromoleculeName: DNA polymerase / type: protein_or_peptide / ID: 3 / Number of copies: 1 / Enantiomer: LEVO / EC number: DNA-directed DNA polymerase
Source (natural)Organism: Monkeypox virus
Molecular weightTheoretical: 117.177039 KDa
Recombinant expressionOrganism: Homo sapiens (human)
SequenceString: MDVRCINWFE SHGENRFLYL KSRCRNGETV FIRFPHYFYY VVTDEIYQSL SPPPFNARPM GKMRTIDIDE TISYNLDIKD RKCSVADMW LIEEPKKRSI QNATMDEFLN ISWFYISNGI SPDGCYSLDE QYLTKINNGC YHCDDPRNCF AKEIPRFDIP R SYLFLDIE ...String:
MDVRCINWFE SHGENRFLYL KSRCRNGETV FIRFPHYFYY VVTDEIYQSL SPPPFNARPM GKMRTIDIDE TISYNLDIKD RKCSVADMW LIEEPKKRSI QNATMDEFLN ISWFYISNGI SPDGCYSLDE QYLTKINNGC YHCDDPRNCF AKEIPRFDIP R SYLFLDIE CHFDKKFPSV FINPISHTSY CYIDLSGKRL LFTLINEEML TEQEIQEAVD RGCLRIQSLM EMDYERELVL CS EIVLLRI AKQLLELTFD YVVTFNGHNF DLRYITNRLE LLTGEKIIFR SPDKKEAVHL CIYERNQSSH KGVCGMANTT FHV NNNNGT IFFDLYSFIQ KSEKLDSYKL DSISKNAFSC MGKVLNRGVR EMTFIGDDTT DAKGKADTFA KVLTTGNYVT VDED IICKV IRKDIWENGF KVVLSCPTLP NDTYKLSFGK DDIDLAQMYK DYNLNIALDM ARYCIHDACL CQYLWEYYGV ETKTD AGAS TYVLPQSMVF EYRASTVIKG PLLKLLLETK TILVRSETKQ KFPYEGGKVF APKQKMFSNN VLIFDYNSLY PNVCIF GNL SPETLVGVVV STNRLEEEIN NQLLLQKYPP PRYITVHCEP RLPNLISEIA IFDRSIEGTI PRLLRTFLAE RARYKKM LK QATSSTEKAI YDSMQYTYKI VANSVYGLMG FRNSALYSYA SAKSCTSIGR RMILYLESVL NGAELSNGML RFANTLSN P FYMDDRDINP IVKTSLPIDY RFRFRSVYGD TDSVFTEIDS QDVDKSIEIA KELERLINSR VLFDNFKIEF EAVYKNLIM QSKKKYTTMK YSASSNSKSV PERINKGTSE TRRDVSKFHK NMIKTYKTRL SEMLSEGRMN SNQVCIDILR SLETDLRSEF DSRSSPLEL FMLSRMHHSN YKSADNPNMY LVTEYNKNNP ETIELGERYY FAYICPANVP WTKKLVNIKT YETIIDRSFK L GSNQRIFY EVYFKRLTSE IVNLLDNKVL CISFFQRMFG SRPTFYEA

UniProtKB: UNIPROTKB: V9NMH8

-
Macromolecule #4: DNA polymerase processivity factor component OPG148

MacromoleculeName: DNA polymerase processivity factor component OPG148 / type: protein_or_peptide / ID: 4 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Monkeypox virus
Molecular weightTheoretical: 49.203926 KDa
Recombinant expressionOrganism: Homo sapiens (human)
SequenceString: MTSSADLTNL KELLSLYKSL RFSDSVAIEK YNSLVEWGTS TYWKIGVQKV TNVETSISDY YDEVKNKPFN IDPGYYIFLP VYFGSVFIY SKGKNMVELG SGNSFQIPDE IRSACNKVLD SDNGIDFLRF VLLNNRWIME DAISKYQSPV NIFKLASEYG L NIPNYLEI ...String:
MTSSADLTNL KELLSLYKSL RFSDSVAIEK YNSLVEWGTS TYWKIGVQKV TNVETSISDY YDEVKNKPFN IDPGYYIFLP VYFGSVFIY SKGKNMVELG SGNSFQIPDE IRSACNKVLD SDNGIDFLRF VLLNNRWIME DAISKYQSPV NIFKLASEYG L NIPNYLEI EIEEDTLFDD ELYSIMERSF DDTFPKISIS YIKLGELKRQ VVDFFKFSFM YIESIKVDRI GDNIFIPSVI TK SGKKILV KDVDHLIRSK VREHTFVKVK KKNTFSILYD YDGNGTETRG EVIKRIIDTI GRDYYVNGKY FSKVGIAGLK QLT NKLDIN ECATVDELVD EINKSGTVKR KIKNQSVFDL SRECLGYPEA DFITLVNNMR FKIENCKVVN FNIENTNCLN NPSI ETIYG NFNQFVSIFN TVTDVKKRLF E

UniProtKB: DNA polymerase processivity factor component OPG148

-
Macromolecule #5: Uracil-DNA glycosylase

MacromoleculeName: Uracil-DNA glycosylase / type: protein_or_peptide / ID: 5 / Number of copies: 1 / Enantiomer: LEVO / EC number: uracil-DNA glycosylase
Source (natural)Organism: Monkeypox virus
Molecular weightTheoretical: 25.107742 KDa
Recombinant expressionOrganism: Homo sapiens (human)
SequenceString: MNSVTISHAP YTITYHDDWE PVMSQLVEFY NEVASWLLRD ETSPIPDKFF IQLKQPLRNK RVCVCGIDPY PKDGTGVPFE SPNFTKKSI KEIASSISRL TGVIDYKGYN LNIIDGVIPW NYYLSCKLGE TKSHAIYWDK ISKLLLQHIT KHVSVLYCLG K TDFSNIRA ...String:
MNSVTISHAP YTITYHDDWE PVMSQLVEFY NEVASWLLRD ETSPIPDKFF IQLKQPLRNK RVCVCGIDPY PKDGTGVPFE SPNFTKKSI KEIASSISRL TGVIDYKGYN LNIIDGVIPW NYYLSCKLGE TKSHAIYWDK ISKLLLQHIT KHVSVLYCLG K TDFSNIRA KLESPVTTIV GYHPAARDHQ FEKDRSFEII NVLLELDNKT PINWAQGFIY

UniProtKB: Uracil-DNA glycosylase

-
Macromolecule #2: lagging strand

MacromoleculeName: lagging strand / type: dna / ID: 2 / Number of copies: 1 / Classification: DNA
Source (natural)Organism: Monkeypox virus
Molecular weightTheoretical: 8.235353 KDa
SequenceString:
(DT)(DT)(DT)(DT)(DT)(DT)(DT)(DT)(DT)(DT) (DT)(DT)(DT)(DA)(DA)(DA)(DA)(DA)(DA)(DT) (DC)(DG)(DA)(DA)(DT)(DT)(DC)

-
Macromolecule #6: leading strand

MacromoleculeName: leading strand / type: dna / ID: 6 / Number of copies: 1 / Classification: DNA
Source (natural)Organism: Monkeypox virus
Molecular weightTheoretical: 6.745396 KDa
SequenceString:
(DG)(DA)(DA)(DT)(DT)(DC)(DG)(DA)(DA)(DA) (DA)(DA)(DT)(DT)(DT)(DT)(DT)(DT)(DT)(DT) (DT)(DT)

-
Macromolecule #7: ZINC ION

MacromoleculeName: ZINC ION / type: ligand / ID: 7 / Number of copies: 1 / Formula: ZN
Molecular weightTheoretical: 65.409 Da

-
Experimental details

-
Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

-
Sample preparation

BufferpH: 7.5
VitrificationCryogen name: ETHANE

-
Electron microscopy

MicroscopeTFS KRIOS
Image recordingFilm or detector model: FEI FALCON IV (4k x 4k) / Average electron dose: 50.0 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: 0.8 µm
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

+
Image processing

CTF correctionType: NONE
Startup modelType of model: NONE
Final reconstructionAlgorithm: FOURIER SPACE / Resolution.type: BY AUTHOR / Resolution: 6.5 Å / Resolution method: FSC 0.143 CUT-OFF / Software - Name: cryoSPARC / Number images used: 31000
Initial angle assignmentType: ANGULAR RECONSTITUTION
Final angle assignmentType: MAXIMUM LIKELIHOOD

+
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