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- EMDB-17026: CryoEM Structure INO80core Hexasome complex Rvb core refinement state2 -

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Basic information

Entry
Database: EMDB / ID: EMD-17026
TitleCryoEM Structure INO80core Hexasome complex Rvb core refinement state2
Map datactINO80 Hexasome focused refinement on Rvb1/2-Ino80insert-Arp5-Ies6-Ies2 sharpened map
Sample
  • Complex: INO80 core module in complex with hexasome
    • Protein or peptide: RuvB-like protein 1
    • Protein or peptide: RuvB-like protein 2
    • Protein or peptide: Chromatin-remodeling ATPase Ino80
    • Protein or peptide: Ino eighty subunit 2
    • Protein or peptide: Chromatin-remodeling complex subunit IES6
    • Protein or peptide: Actin-related protein 5
  • Ligand: ADENOSINE-5'-DIPHOSPHATE
  • Ligand: ADENOSINE-5'-TRIPHOSPHATE
  • Ligand: MAGNESIUM ION
KeywordsATP-dependent chromatin remodeler / DNA BINDING PROTEIN
Function / homology
Function and homology information


DASH complex / protein transport along microtubule to mitotic spindle pole body / mitotic sister chromatid biorientation / attachment of spindle microtubules to kinetochore / Ino80 complex / attachment of mitotic spindle microtubules to kinetochore / ATP-dependent activity, acting on DNA / helicase activity / mitotic spindle / kinetochore ...DASH complex / protein transport along microtubule to mitotic spindle pole body / mitotic sister chromatid biorientation / attachment of spindle microtubules to kinetochore / Ino80 complex / attachment of mitotic spindle microtubules to kinetochore / ATP-dependent activity, acting on DNA / helicase activity / mitotic spindle / kinetochore / chromatin organization / DNA helicase / chromatin remodeling / DNA repair / ATP hydrolysis activity / ATP binding / nucleus
Similarity search - Function
DASH complex subunit Dad4 / DASH complex subunit Dad4 / INO80 complex subunit B-like conserved region / INO80 complex, subunit Ies2 / INO80 complex, subunit Ies6 / PAPA-1-like conserved region / PAPA-1 / Vps72/YL1, C-terminal / YL1 nuclear protein C-terminal domain / YL1 nuclear protein C-terminal domain ...DASH complex subunit Dad4 / DASH complex subunit Dad4 / INO80 complex subunit B-like conserved region / INO80 complex, subunit Ies2 / INO80 complex, subunit Ies6 / PAPA-1-like conserved region / PAPA-1 / Vps72/YL1, C-terminal / YL1 nuclear protein C-terminal domain / YL1 nuclear protein C-terminal domain / RuvB-like / RuvB-like, AAA-lid domain / RuvBL1/2, DNA/RNA binding domain / TIP49 P-loop domain / TIP49 AAA-lid domain / TIP49, P-loop domain / Actin / Actin family / Actin / ATPase, nucleotide binding domain / ATPases associated with a variety of cellular activities / AAA+ ATPase domain / P-loop containing nucleoside triphosphate hydrolase
Similarity search - Domain/homology
INO80 complex subunit B-like conserved region domain-containing protein / RuvB-like helicase / RuvB-like helicase / Uncharacterized protein / Vps72/YL1 C-terminal domain-containing protein
Similarity search - Component
Biological speciesThermochaetoides thermophila (fungus)
Methodsingle particle reconstruction / cryo EM / Resolution: 2.87 Å
AuthorsZhang M / Jungblut A / Hoffmann T / Eustermann S
Funding support Germany, European Union, 4 items
OrganizationGrant numberCountry
EIPOD fellowship under Marie Sklodowska-Curie Actions COFUND847543 Germany
European Research Council (ERC)833613European Union
German Research Foundation (DFG)CRC136 Germany
German Research Foundation (DFG)CRC1064 Germany
CitationJournal: Acta Crystallogr D Biol Crystallogr / Year: 2010
Title: Features and development of Coot.
Authors: P Emsley / B Lohkamp / W G Scott / K Cowtan /
Abstract: Coot is a molecular-graphics application for model building and validation of biological macromolecules. The program displays electron-density maps and atomic models and allows model manipulations ...Coot is a molecular-graphics application for model building and validation of biological macromolecules. The program displays electron-density maps and atomic models and allows model manipulations such as idealization, real-space refinement, manual rotation/translation, rigid-body fitting, ligand search, solvation, mutations, rotamers and Ramachandran idealization. Furthermore, tools are provided for model validation as well as interfaces to external programs for refinement, validation and graphics. The software is designed to be easy to learn for novice users, which is achieved by ensuring that tools for common tasks are 'discoverable' through familiar user-interface elements (menus and toolbars) or by intuitive behaviour (mouse controls). Recent developments have focused on providing tools for expert users, with customisable key bindings, extensions and an extensive scripting interface. The software is under rapid development, but has already achieved very widespread use within the crystallographic community. The current state of the software is presented, with a description of the facilities available and of some of the underlying methods employed.
History
DepositionApr 5, 2023-
Header (metadata) releaseJul 26, 2023-
Map releaseJul 26, 2023-
UpdateAug 2, 2023-
Current statusAug 2, 2023Processing site: PDBe / Status: Released

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Structure visualization

Supplemental images

emd_17026.png

Downloads & links

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Map

FileDownload / File: emd_17026.map.gz / Format: CCP4 / Size: 178 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
AnnotationctINO80 Hexasome focused refinement on Rvb1/2-Ino80insert-Arp5-Ies6-Ies2 sharpened map
Projections & slices

Image control

Size
Brightness
Contrast
Others
AxesZ (Sec.)Y (Row.)X (Col.)
0.82 Å/pix.
x 360 pix.
= 295.92 Å		0.82 Å/pix.
x 360 pix.
= 295.92 Å		0.82 Å/pix.
x 360 pix.
= 295.92 Å

Surface

Projections

Slices (1/3)

Slices (1/2)

Slices (2/3)

Images are generated by Spider.

Voxel sizeX=Y=Z: 0.822 Å
Density

Histogram

Histogram (log scale)
Contour LevelBy AUTHOR: 0.14
Minimum - Maximum-0.2671385 - 1.1812704
Average (Standard dev.)0.0029283145 (±0.028925056)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions360360360
Spacing360360360
CellA=B=C: 295.92 Å
α=β=γ: 90.0 °

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Supplemental data

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Additional map: ctINO80 Hexasome Core Map unsharpened

Fileemd_17026_additional_1.map
AnnotationctINO80 Hexasome Core Map unsharpened
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

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Half map: ctINO80 Hexasome Core Map half map 1

Fileemd_17026_half_map_1.map
AnnotationctINO80 Hexasome Core Map half map 1
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

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Half map: ctINO80 Hexasome Core Map half map 2

Fileemd_17026_half_map_2.map
AnnotationctINO80 Hexasome Core Map half map 2
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

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Sample components

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Entire : INO80 core module in complex with hexasome

EntireName: INO80 core module in complex with hexasome
Components
  • Complex: INO80 core module in complex with hexasome
    • Protein or peptide: RuvB-like protein 1
    • Protein or peptide: RuvB-like protein 2
    • Protein or peptide: Chromatin-remodeling ATPase Ino80
    • Protein or peptide: Ino eighty subunit 2
    • Protein or peptide: Chromatin-remodeling complex subunit IES6
    • Protein or peptide: Actin-related protein 5
  • Ligand: ADENOSINE-5'-DIPHOSPHATE
  • Ligand: ADENOSINE-5'-TRIPHOSPHATE
  • Ligand: MAGNESIUM ION

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Supramolecule #1: INO80 core module in complex with hexasome

SupramoleculeName: INO80 core module in complex with hexasome / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#6
Details: 11-subunit ct INO80 contains two modules (core and Arp8 module) Each module was picked and analyzed separately The core module + hexasome has an overall weight of 0.861MDa The 11-subunit ct ...Details: 11-subunit ct INO80 contains two modules (core and Arp8 module) Each module was picked and analyzed separately The core module + hexasome has an overall weight of 0.861MDa The 11-subunit ct INO80 + hexasome has an overall weight of 1.1MDa Ino80, Ies2, Ies6, Ies4,Arp6, Rvb1, Rvb2, Arp8, Arp4, Actin, Taf14 Hexasome DNA, 2xH3, 2xH4, H2A, H2B
Source (natural)Organism: Thermochaetoides thermophila (fungus)
Molecular weightTheoretical: 861 KDa

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Macromolecule #1: RuvB-like protein 1

MacromoleculeName: RuvB-like protein 1 / type: protein_or_peptide / ID: 1 / Number of copies: 3 / Enantiomer: LEVO / EC number: DNA helicase
Source (natural)Organism: Thermochaetoides thermophila (fungus)
Molecular weightTheoretical: 50.451848 KDa
Recombinant expressionOrganism: Trichoplusia ni (cabbage looper)
SequenceString: MVQISEVRGN TRDHRTAAHT HIKGLGLNSS GIAEKQAAGF VGQCAAREAC GVVVDLIKAH KMAGRGVLLA GGPGTGKTAL ALAISQELG TKIPFCPITG SEIYSTEVKK TEVLMENFRR AIGLRVRETK DVYEGEVTEM TPEEAENPLG GYGKTISTLL I GLKSARGQ ...String:
MVQISEVRGN TRDHRTAAHT HIKGLGLNSS GIAEKQAAGF VGQCAAREAC GVVVDLIKAH KMAGRGVLLA GGPGTGKTAL ALAISQELG TKIPFCPITG SEIYSTEVKK TEVLMENFRR AIGLRVRETK DVYEGEVTEM TPEEAENPLG GYGKTISTLL I GLKSARGQ KKLRLDPSIY EAIQKERVQV GDVIYIETNT GACKRVGRSD AYATEFDLEA EEYVPIPKGE VHKKKEIVQD VT LHDLDVA NARPQGGQDI ISMMGQLMKP KMTEITDKLR MEINKVVQKY INQGVAELIP GVLFIDEAHM LDIECFTYLN KAL ESPIAP IVVLASNRGI ATIRGADDLK AAHGIPPDFL QRLLIIPTHP YEPDEIRRIV RIRAQTEGVQ LTDAAVDRVA EHGV RISLR YCLQLLAPAS ILARVNGRTQ VDVQDIAEAE ELFLDARRSA NILTSTGESG GLHGFIS

UniProtKB: RuvB-like helicase

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Macromolecule #2: RuvB-like protein 2

MacromoleculeName: RuvB-like protein 2 / type: protein_or_peptide / ID: 2 / Number of copies: 3 / Enantiomer: LEVO / EC number: DNA helicase
Source (natural)Organism: Thermochaetoides thermophila (fungus)
Molecular weightTheoretical: 53.212746 KDa
Recombinant expressionOrganism: Trichoplusia ni (cabbage looper)
SequenceString: MAAPLVTSVT ETKELRGLNL IAAHSHIRGL GVDADTLEPR PSSQGLVGQE KARKAAAVVL EMIKQGKIAG RAVLIAGPPS TGKTAIAMG MAQSLGQDVP FTTLAASEIF SLEMSKTEAL TQAFRKSIGV RIKEESEIME GEVVEIQIDR SVTGGAKQGK L TIKTTDME ...String:
MAAPLVTSVT ETKELRGLNL IAAHSHIRGL GVDADTLEPR PSSQGLVGQE KARKAAAVVL EMIKQGKIAG RAVLIAGPPS TGKTAIAMG MAQSLGQDVP FTTLAASEIF SLEMSKTEAL TQAFRKSIGV RIKEESEIME GEVVEIQIDR SVTGGAKQGK L TIKTTDME AIYDMGSKMI DAMTKERVMA GDIISIDKSS GKITKLGRSY ARSRDYDAMG VDTKFLQCPE GELQKRKEVV HT VSLHEID VINSRTQGFL ALFSGDTGEI RSEIRDQINT KVAEWKEEGK AEIVPGVLFI DEVHMLDIEC FSYINRALES DLA PIVIMA SNRGVSRIRG TDYKSPHGLP LDFLDRVVII NTHPYTPDEL RQILSIRAQE EEVDLTPDAL ALLTKIGQEA GLRY ASNLI TTSQLIAAKR RAKQVGVEDV QRSFKLFYDP ARSVRFVQES EKRLIGNDGV VDFSYQGAAE AAAPTLPAAA PVDPV GGEK MDMS

UniProtKB: RuvB-like helicase

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Macromolecule #3: Chromatin-remodeling ATPase Ino80

MacromoleculeName: Chromatin-remodeling ATPase Ino80 / type: protein_or_peptide / ID: 3 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Thermochaetoides thermophila (fungus)
Molecular weightTheoretical: 130.887656 KDa
Recombinant expressionOrganism: Trichoplusia ni (cabbage looper)
SequenceString: LELKFQSKGY NQIYDQIWRD LARKDVSKVF RLATDSYATK ASNLKKTAIL ASKEAKRWQL RTNKGTKDLQ ARAKRVMRDM MGFWKRNER EERDLRKAAE RLELENARKE EADREAARQR RKLNFLISQT ELYSHFISKK IKTHEVERST DHPDVATDEK D KIPEPTLN ...String:
LELKFQSKGY NQIYDQIWRD LARKDVSKVF RLATDSYATK ASNLKKTAIL ASKEAKRWQL RTNKGTKDLQ ARAKRVMRDM MGFWKRNER EERDLRKAAE RLELENARKE EADREAARQR RKLNFLISQT ELYSHFISKK IKTHEVERST DHPDVATDEK D KIPEPTLN INVPEPTGPI APKVTDFNSL DFDNEDESAL QAAAMANAQN AIAEAQKKAR EFNKDETKLD EDGEMNFQHP EL TEFEVAQ PKLLNCQLKE YQLKGLNWLV NLYEQGINGI LADEMGLGKT VQSISVMAYL AERYDIWGPF LVVAPASTLH NWQ QEVSKF VPDFKVLPYW GTAADRKVLR KFWDRKHTTY KKDSPFHVMI TSYQLVVSDV AYFQKMKWQY MILDEAQAIK SSQS SRWKC LLGFHCRNRL LLTGTPIQNN MQELWALLHF IMPSLFDSHD EFSEWFSKDI ESHAQSNTKL NEDQLKRLHM ILKPF MLRR VKKHVQKELG DKIEIDVFCE LSYRQRAMYQ SLRNQISIMD LIEKATVGDN EDSATLMNLV MQFRKVCNHP DLFERA DTS SPFFCGHFAE TGSFLREGTN VALGYSTRSL VEYRLPRLIW CDGGRLDKPG PGNLVAGFRS KYLNHMMNIW TPENIRS SL EGIENFTWLR FVDTSLQEAY RASHTDVFAR AVDLASKQNR LGHMQIVYDE PEDKKWTPVH ALFQICEREN PKAVAEIT T EGVLRDLMNI ARVKYRELGL CRLEKAARPR ASAPPIEVVC DSRSAVIERE NIMFHPAMRK ALFGPTPSEI KEASFGPRP VTLYPPRALL PAPDHDKQRF TNITVPSMAR FVTDSGKLAK LDELLRELKE GGHRVLLYFQ MTRMIDLMEE YLTYRNYKYC RLDGSTKLE DRRDTVADFQ TRPEIFIFLL STRAGGLGIN LTTADTVIFY DSDWNPTIDS QAMDRAHRLG QTKQVTVYRL I TRGTIEER IRKRALQKEE VQRVVITGTG SVDFSGRRPP ENRNRDIAMW LADDEQAEMI ERREKELIES GEYDKIMQQR RK GGKRKRG AANGDTVPSL EDMYHEGEGH FDDNKGSGAA TPVDADSLGR GGKRKKAGGS KKAKTTKQRL AIADGEIDID YKD DDDKGT DYKDDDDK

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Macromolecule #4: Ino eighty subunit 2

MacromoleculeName: Ino eighty subunit 2 / type: protein_or_peptide / ID: 4 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Thermochaetoides thermophila (fungus)
Molecular weightTheoretical: 53.34598 KDa
Recombinant expressionOrganism: Trichoplusia ni (cabbage looper)
SequenceString: MSTRPRRHAA QRASQAITDL ADRDRESDHS HGPISSRMSS FNSSSRSRLP GKGIASVSRS EAGGASDPEH IHLTVKLPSS KLRQATSSS GIKKAGSVGS SSSSSGGGKA AVKRARGGKR SRVLESSEEE EEENEVEVLG DEDEEEEEEE DEIEVREGEG Y DEDEEDVE ...String:
MSTRPRRHAA QRASQAITDL ADRDRESDHS HGPISSRMSS FNSSSRSRLP GKGIASVSRS EAGGASDPEH IHLTVKLPSS KLRQATSSS GIKKAGSVGS SSSSSGGGKA AVKRARGGKR SRVLESSEEE EEENEVEVLG DEDEEEEEEE DEIEVREGEG Y DEDEEDVE DEDEEMQDLG EEDADGEDDE MDVDAEGEED ADGDVNMDAG VVGARATTVR AVPPAIKVTK PPKESPSNGK AA TASKAND NAVPVKRPAP DSDDESLSSL ESEPEEEVNV AGGEDAEGED DDAEGEVDAE GEEEEEEEEI EVADEDAEGE DVE QDEDED EEEEDDDDEM ISRAQTPDMS RLTARQRARL GEASGEYLKL SDEVQSKKHF TAEELSMRRA EMARRRRNLS EKRN EEIKM ETVNKLLKKQ APRTTRRAAQ AAAAAEEAEE AAKQPKRPDP MMIRWVNNKM GSVVAVPEEL LGTHAGVVFG AGPGK GLPA GKMVEEVS

UniProtKB: INO80 complex subunit B-like conserved region domain-containing protein

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Macromolecule #5: Chromatin-remodeling complex subunit IES6

MacromoleculeName: Chromatin-remodeling complex subunit IES6 / type: protein_or_peptide / ID: 5 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Thermochaetoides thermophila (fungus)
Molecular weightTheoretical: 23.127523 KDa
Recombinant expressionOrganism: Trichoplusia ni (cabbage looper)
SequenceString: MSNPDAQSAQ AAHQALVEQL DLHSIHKTFR NPNWRPNQRR NKTIKAILGE SQRKEASSTS AVATPRADDN GGGSGADTPA NNDNNDGLS TSGTSTPANG NGSGAGTPAS NGQPNLAQAS RSLQKLVLEK SLASAQAPDK KAANGFASSA PTATYTNIES A PSLAPMKH ...String:
MSNPDAQSAQ AAHQALVEQL DLHSIHKTFR NPNWRPNQRR NKTIKAILGE SQRKEASSTS AVATPRADDN GGGSGADTPA NNDNNDGLS TSGTSTPANG NGSGAGTPAS NGQPNLAQAS RSLQKLVLEK SLASAQAPDK KAANGFASSA PTATYTNIES A PSLAPMKH YCDVTGLPAP YLDPKTRLRY HNKEIFAMIR NLPQGMGEQF LEARGAHTVL K

UniProtKB: Vps72/YL1 C-terminal domain-containing protein

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Macromolecule #6: Actin-related protein 5

MacromoleculeName: Actin-related protein 5 / type: protein_or_peptide / ID: 6 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Thermochaetoides thermophila (fungus)
Molecular weightTheoretical: 87.773086 KDa
Recombinant expressionOrganism: Trichoplusia ni (cabbage looper)
SequenceString: MAPSAVAEPP PIPQRDEPWK RLPPPTVYPV KEARFEKYIP PQLDGRERAL AQPPGQVAIV IDNGSHSVRA GWNFEDKPRL AIPPIMSKY RDRKMGKTFS FAGSDCYADT TARSHIRNAF EAGTGIVSNW DVMEHVLDYV FVKLGMNECD GAIDMPIVMT E AVANLPYS ...String:
MAPSAVAEPP PIPQRDEPWK RLPPPTVYPV KEARFEKYIP PQLDGRERAL AQPPGQVAIV IDNGSHSVRA GWNFEDKPRL AIPPIMSKY RDRKMGKTFS FAGSDCYADT TARSHIRNAF EAGTGIVSNW DVMEHVLDYV FVKLGMNECD GAIDMPIVMT E AVANLPYS RKSMSEIIFE CYGAPSLVYG IDSLFSFRHN QGQTGLVVSS SYSATHVIPV YNRKALLSQA IRLNWGGWHM AE YMLKLLK LKYYTGFPGK LNSSQTEHMV RDFCYVSLDY DRELAGYLDW TGLEDRERIV QYPYTEEVVV QKTEEELARI AER KKESGR RLQEQAAKMR LERLMKKEQE LEYYKDIQRR MQGESKKEIK RLLDEAELKD EAALERVIRD LERSIKRARQ KDLG EPEEE EVPDFSLLDV PDDQLDEAGL RQKRQQRLLK SNWEARQRAK AEKEAEKARL AEEARLDEER RKNDLEGWLE EKRQL RLAK LNQLKERERL KADLGNRKSL ASQIRMKNIA NLASDNPTGS GSRKRRRGGA GADQDDDFGA DDADWGVYRS VAIGAN KGD DSDDEEGEED LEAAIRSLEN DLLRYDKTFS YDMTLDAQRD WSKSLLHAFR YGPRPFDPSS QAETHRVHLN VERIRVP EV LFQPAAIAGV DQAGLVEIAG DILCQRLPSL PGIQDAPDAF LRDVFLTGGN TLFQNFDERL RQGLMALLPV GAPLRVRR A QDAILDAWRG AAGWACTEEA KAAWITREEY LEKGGEYIKE HDLGNAFA

UniProtKB: Uncharacterized protein

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Macromolecule #7: ADENOSINE-5'-DIPHOSPHATE

MacromoleculeName: ADENOSINE-5'-DIPHOSPHATE / type: ligand / ID: 7 / Number of copies: 6 / Formula: ADP
Molecular weightTheoretical: 427.201 Da
Chemical component information

ChemComp-ADP:
ADENOSINE-5'-DIPHOSPHATE / ADP, energy-carrying molecule*YM / Adenosine diphosphate

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Macromolecule #8: ADENOSINE-5'-TRIPHOSPHATE

MacromoleculeName: ADENOSINE-5'-TRIPHOSPHATE / type: ligand / ID: 8 / Number of copies: 1 / Formula: ATP
Molecular weightTheoretical: 507.181 Da
Chemical component information

ChemComp-ATP:
ADENOSINE-5'-TRIPHOSPHATE / ATP, energy-carrying molecule*YM / Adenosine triphosphate

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Macromolecule #9: MAGNESIUM ION

MacromoleculeName: MAGNESIUM ION / type: ligand / ID: 9 / Number of copies: 1 / Formula: MG
Molecular weightTheoretical: 24.305 Da

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Experimental details

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Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

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Sample preparation

Concentration0.88 mg/mL
BufferpH: 7.5
Details: 30mM HEPES, pH7.5 50mM NaCl 0.25mM CaCl2 0.25mM DTT 2mM ADP 3.3mM MgCl2 10mM NaF 2mM AlCl3 0.05% octyl-beta-glucoside
GridModel: Quantifoil R2/1 / Material: COPPER / Mesh: 200 / Support film - Material: CARBON / Support film - topology: HOLEY / Pretreatment - Type: PLASMA CLEANING / Pretreatment - Time: 15 sec. / Details: 10% Oxygene 90% Argon
VitrificationCryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 281 K / Instrument: FEI VITROBOT MARK IV
Details: wait time of 5s, blot force at 3, and a blot time of 2s with Whatman blotting paper (Cytiva, CAT No. 10311807).
Details11-subunit ctINO80 reconstituted with hexasome

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Electron microscopy

MicroscopeFEI TITAN 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: 2.0 µm / Nominal defocus min: 0.8 µm
Sample stageSpecimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER / Cooling holder cryogen: NITROGEN
Image recordingFilm or detector model: GATAN K3 (6k x 4k) / Number real images: 15384 / Average electron dose: 50.36 e/Å2
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

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Image processing

Particle selectionNumber selected: 2137460
Details: Particles were initially picked by WARP to generate an initial model, which was subsequently used for the 3D template picking
Startup modelType of model: NONE
Initial angle assignmentType: MAXIMUM LIKELIHOOD / Software - Name: RELION (ver. 4.0)
Details: de novo 3D model was generated by using gradient-driven algorithm implemented in RELION 4.0
Final angle assignmentType: MAXIMUM LIKELIHOOD
Final reconstructionResolution.type: BY AUTHOR / Resolution: 2.87 Å / Resolution method: FSC 0.143 CUT-OFF / Software - Name: RELION (ver. 4) / Number images used: 98967
FSC plot (resolution estimation)

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Atomic model buiding 1

Initial model
PDB IDChain

6fml

source_name: PDB, initial_model_type: experimental model

8av6

source_name: PDB, initial_model_type: experimental model
RefinementProtocol: OTHER
Output model

PDB-8oor:
CryoEM Structure INO80core Hexasome complex Rvb core refinement state2

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