[English] 日本語
Yorodumi
- EMDB-60781: cryo-EM structure of the RNF168(1-193)/UbcH5c-Ub ubiquitylation m... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: EMDB / ID: EMD-60781
Titlecryo-EM structure of the RNF168(1-193)/UbcH5c-Ub ubiquitylation module bound to H1.0-K63-Ub3 modified chromatosome
Map data
Sample
  • Complex: cryo-EM structure of the RNF168(1-193)/UbcH5c-Ub ubiquitylation module bound to H1.0-K63-Ub3 modified chromatosome
    • Protein or peptide: x 8 types
    • DNA: x 2 types
  • Ligand: x 1 types
KeywordsRNF168 / H1.0 / ubiquitylation / nucleosome / chromatosome / NUCLEAR PROTEIN
Function / homology
Function and homology information


histone H2AK15 ubiquitin ligase activity / positive regulation of transcription regulatory region DNA binding / histone ubiquitin ligase activity / Signaling by BMP / negative regulation of DNA recombination / (E3-independent) E2 ubiquitin-conjugating enzyme / Apoptosis induced DNA fragmentation / double-strand break repair via classical nonhomologous end joining / isotype switching / protein K11-linked ubiquitination ...histone H2AK15 ubiquitin ligase activity / positive regulation of transcription regulatory region DNA binding / histone ubiquitin ligase activity / Signaling by BMP / negative regulation of DNA recombination / (E3-independent) E2 ubiquitin-conjugating enzyme / Apoptosis induced DNA fragmentation / double-strand break repair via classical nonhomologous end joining / isotype switching / protein K11-linked ubiquitination / protein K6-linked ubiquitination / chromosome condensation / : / K63-linked polyubiquitin modification-dependent protein binding / nucleosomal DNA binding / E2 ubiquitin-conjugating enzyme / Formation of Senescence-Associated Heterochromatin Foci (SAHF) / response to ionizing radiation / Formation of the ternary complex, and subsequently, the 43S complex / DNA repair-dependent chromatin remodeling / Ribosomal scanning and start codon recognition / minor groove of adenine-thymine-rich DNA binding / Translation initiation complex formation / ubiquitin conjugating enzyme activity / negative regulation of transcription elongation by RNA polymerase II / SARS-CoV-1 modulates host translation machinery / Peptide chain elongation / negative regulation of BMP signaling pathway / Selenocysteine synthesis / Formation of a pool of free 40S subunits / Eukaryotic Translation Termination / SRP-dependent cotranslational protein targeting to membrane / Response of EIF2AK4 (GCN2) to amino acid deficiency / protein monoubiquitination / Viral mRNA Translation / ubiquitin ligase complex / protein K63-linked ubiquitination / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / GTP hydrolysis and joining of the 60S ribosomal subunit / SUMOylation of DNA damage response and repair proteins / L13a-mediated translational silencing of Ceruloplasmin expression / interstrand cross-link repair / protein autoubiquitination / nucleosome binding / Major pathway of rRNA processing in the nucleolus and cytosol / negative regulation of megakaryocyte differentiation / protein localization to CENP-A containing chromatin / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / Chromatin modifying enzymes / Replacement of protamines by nucleosomes in the male pronucleus / CENP-A containing nucleosome / transcription repressor complex / protein K48-linked ubiquitination / Packaging Of Telomere Ends / Maturation of protein E / Maturation of protein E / Recognition and association of DNA glycosylase with site containing an affected purine / Cleavage of the damaged purine / ER Quality Control Compartment (ERQC) / Myoclonic epilepsy of Lafora / FLT3 signaling by CBL mutants / IRAK2 mediated activation of TAK1 complex / Prevention of phagosomal-lysosomal fusion / Deposition of new CENPA-containing nucleosomes at the centromere / Alpha-protein kinase 1 signaling pathway / Glycogen synthesis / epigenetic regulation of gene expression / IRAK1 recruits IKK complex / IRAK1 recruits IKK complex upon TLR7/8 or 9 stimulation / Endosomal Sorting Complex Required For Transport (ESCRT) / Membrane binding and targetting of GAG proteins / Negative regulation of FLT3 / Regulation of TBK1, IKKε (IKBKE)-mediated activation of IRF3, IRF7 / PTK6 Regulates RTKs and Their Effectors AKT1 and DOK1 / Regulation of TBK1, IKKε-mediated activation of IRF3, IRF7 upon TLR3 ligation / IRAK2 mediated activation of TAK1 complex upon TLR7/8 or 9 stimulation / telomere organization / Constitutive Signaling by NOTCH1 HD Domain Mutants / NOTCH2 Activation and Transmission of Signal to the Nucleus / TICAM1,TRAF6-dependent induction of TAK1 complex / cytosolic ribosome / Interleukin-7 signaling / TICAM1-dependent activation of IRF3/IRF7 / Recognition and association of DNA glycosylase with site containing an affected pyrimidine / Cleavage of the damaged pyrimidine / APC/C:Cdc20 mediated degradation of Cyclin B / Regulation of FZD by ubiquitination / Downregulation of ERBB4 signaling / APC-Cdc20 mediated degradation of Nek2A / RNA Polymerase I Promoter Opening / p75NTR recruits signalling complexes / InlA-mediated entry of Listeria monocytogenes into host cells / TRAF6 mediated IRF7 activation in TLR7/8 or 9 signaling / NF-kB is activated and signals survival / Inhibition of DNA recombination at telomere / TRAF6-mediated induction of TAK1 complex within TLR4 complex / Regulation of pyruvate metabolism / Pexophagy / Regulation of innate immune responses to cytosolic DNA / Assembly of the ORC complex at the origin of replication
Similarity search - Function
E3 ubiquitin-protein ligase RNF168 / : / Prokaryotic RING finger family 4 / Linker histone H1/H5 / linker histone H1 and H5 family / Linker histone H1/H5, domain H15 / Linker histone H1/H5 globular (H15) domain profile. / Domain in histone families 1 and 5 / Ubiquitin-conjugating enzyme, active site / Ubiquitin-conjugating (UBC) active site signature. ...E3 ubiquitin-protein ligase RNF168 / : / Prokaryotic RING finger family 4 / Linker histone H1/H5 / linker histone H1 and H5 family / Linker histone H1/H5, domain H15 / Linker histone H1/H5 globular (H15) domain profile. / Domain in histone families 1 and 5 / Ubiquitin-conjugating enzyme, active site / Ubiquitin-conjugating (UBC) active site signature. / Ubiquitin-conjugating enzyme E2 / Ubiquitin-conjugating enzyme / Ubiquitin-conjugating (UBC) core domain profile. / Ubiquitin-conjugating enzyme E2, catalytic domain homologues / Ubiquitin-conjugating enzyme/RWD-like / S27a-like superfamily / Ribosomal protein S27a / Ribosomal protein S27a / Ribosomal protein S27a / Ring finger / : / Histone H2A conserved site / Histone H2A signature. / Histone H2B signature. / Histone H2B / Histone H2B / Histone H2A, C-terminal domain / C-terminus of histone H2A / Histone 2A / Histone H2A / TATA box binding protein associated factor / TATA box binding protein associated factor (TAF), histone-like fold domain / Histone H4, conserved site / Histone H4 signature. / Histone H4 / Histone H4 / CENP-T/Histone H4, histone fold / Centromere kinetochore component CENP-T histone fold / Zinc finger RING-type profile. / Zinc finger, RING-type / Histone H3 signature 1. / Histone H3 signature 2. / Histone H3 / Histone H3/CENP-A / : / Ubiquitin domain signature. / Ubiquitin conserved site / Histone H2A/H2B/H3 / Core histone H2A/H2B/H3/H4 domain / Ubiquitin domain / Histone-fold / Ubiquitin family / Ubiquitin homologues / Ubiquitin domain profile. / Ubiquitin-like domain / Zinc-binding ribosomal protein / Zinc finger, RING/FYVE/PHD-type / Ubiquitin-like domain superfamily / Winged helix DNA-binding domain superfamily / Winged helix-like DNA-binding domain superfamily
Similarity search - Domain/homology
Histone H2B type 1-K / Histone H2A type 1-B/E / Histone H1.0 / Ubiquitin-conjugating enzyme E2 D3 / Histone H4 / Ubiquitin-ribosomal protein eS31 fusion protein / Histone H3.2 / E3 ubiquitin-protein ligase RNF168
Similarity search - Component
Biological speciesHomo sapiens (human)
Methodsingle particle reconstruction / cryo EM / Resolution: 4.3 Å
AuthorsAi HS / Deng ZH / Liu L
Funding support China, 1 items
OrganizationGrant numberCountry
National Natural Science Foundation of China (NSFC)22137005, 92253302, 22227810 China
CitationJournal: Angew Chem Int Ed Engl / Year: 2025
Title: Promotion of RNF168-Mediated Nucleosomal H2A Ubiquitylation by Structurally Defined K63-Polyubiquitylated Linker Histone H1.
Authors: Qiang Shi / Zhiheng Deng / Liying Zhang / Zebin Tong / Jia-Bin Li / Guo-Chao Chu / Huasong Ai / Lei Liu /
Abstract: The chemical synthesis of histones with homogeneous modifications is a powerful approach for quantitatively deciphering the functional crosstalk between different post-translational modifications ...The chemical synthesis of histones with homogeneous modifications is a powerful approach for quantitatively deciphering the functional crosstalk between different post-translational modifications (PTMs). In this study, we developed an expedient site-specific (poly)ubiquitylation strategy (CAEPL, Cysteine Aminoethylation coupled with Enzymatic Protein Ligation), which integrates the Cys-aminoethylation reaction with the process of ubiquitin-activating enzyme UBA1-assisted native chemical ligation. Using this strategy, we successfully prepared monoubiquitylated and K63-linked di- and tri-ubiquitylated linker histone H1.0 proteins, which were incorporated into individual chromatosomes. Quantitative biochemical analysis of different RNF168 constructs on H1 ubiquitylated chromatosomes with different ubiquitin chain lengths demonstrated that K63-linked polyubiquitylated H1.0 could directly stimulate RNF168 ubiquitylation activity by enhancing the affinity between RNF168 and the chromatosome. Subsequent cryo-EM structural analysis of the RNF168/UbcH5c-Ub/H1.0-K63-Ub chromatosome complex revealed the potential recruitment orientation between RNF168 UDM1 domain and K63-linked ubiquitin chain on H1.0. Finally, we explored the impact of H1.0 ubiquitylation on RNF168 activity in the context of asymmetric H1.0-K63-Ub di-nucleosome substrate, revealing a comparable stimulation effect of both the inter- and intra-nucleosomal crosstalk. Overall, our study highlights the significance of access to structurally defined polyubiquitylated H1.0 by the CAEPL strategy, enabling in-depth mechanistic investigations of in-trans PTM crosstalk between linker histone H1.0 and core histone H2A ubiquitylation.
History
DepositionJul 11, 2024-
Header (metadata) releaseOct 2, 2024-
Map releaseOct 2, 2024-
UpdateJul 23, 2025-
Current statusJul 23, 2025Processing site: PDBc / Status: Released

-
Structure visualization

Supplemental images

emd_60781.png

Downloads & links

-
Map

FileDownload / File: emd_60781.map.gz / Format: CCP4 / Size: 64 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Projections & slices

Image control

Size
Brightness
Contrast
Others
AxesZ (Sec.)Y (Row.)X (Col.)
1.07 Å/pix.
x 256 pix.
= 274.944 Å		1.07 Å/pix.
x 256 pix.
= 274.944 Å		1.07 Å/pix.
x 256 pix.
= 274.944 Å

Surface

Projections

Slices (1/3)

Slices (1/2)

Slices (2/3)

Images are generated by Spider.

Voxel sizeX=Y=Z: 1.074 Å
Density

Histogram

Histogram (log scale)
Contour LevelBy AUTHOR: 0.01
Minimum - Maximum-0.0062035443 - 0.037045084
Average (Standard dev.)0.00030252722 (±0.0019104414)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions256256256
Spacing256256256
CellA=B=C: 274.944 Å
α=β=γ: 90.0 °

-
Supplemental data

-
Mask #1

Fileemd_60781_msk_1.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Half map: #2

Fileemd_60781_half_map_1.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Half map: #1

Fileemd_60781_half_map_2.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

-
Sample components

+
Entire : cryo-EM structure of the RNF168(1-193)/UbcH5c-Ub ubiquitylation m...

EntireName: cryo-EM structure of the RNF168(1-193)/UbcH5c-Ub ubiquitylation module bound to H1.0-K63-Ub3 modified chromatosome
Components
  • Complex: cryo-EM structure of the RNF168(1-193)/UbcH5c-Ub ubiquitylation module bound to H1.0-K63-Ub3 modified chromatosome
    • Protein or peptide: Histone H1.0
    • Protein or peptide: Histone H3.2
    • Protein or peptide: Histone H4
    • Protein or peptide: Histone H2A type 1-B/E
    • Protein or peptide: Histone H2B type 1-K
    • Protein or peptide: Ubiquitin-conjugating enzyme E2 D3
    • Protein or peptide: E3 ubiquitin-protein ligase RNF168
    • Protein or peptide: Ubiquitin
    • DNA: DNA (171-MER)
    • DNA: DNA (171-MER)
  • Ligand: ZINC ION

+
Supramolecule #1: cryo-EM structure of the RNF168(1-193)/UbcH5c-Ub ubiquitylation m...

SupramoleculeName: cryo-EM structure of the RNF168(1-193)/UbcH5c-Ub ubiquitylation module bound to H1.0-K63-Ub3 modified chromatosome
type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#10
Source (natural)Organism: Homo sapiens (human)

+
Macromolecule #1: Histone H1.0

MacromoleculeName: Histone H1.0 / type: protein_or_peptide / ID: 1 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 20.901145 KDa
Recombinant expressionOrganism: Escherichia coli (E. coli)
SequenceString: MTENSTSAPA AKPKRAKASK KSTDHPKYSD MIVAAIQAEK NRAGSSRQSI QKYIKSHYKV GENADSQIKL SIKRLVTTGV LCQTKGVGA SGSFRLAKSD EPKKSVAFKK TKKEIKKVAT PKKASKPKKA ASKAPTKKPK ATPVKKAKKK LAATPKKAKK P KTVKAKPV ...String:
MTENSTSAPA AKPKRAKASK KSTDHPKYSD MIVAAIQAEK NRAGSSRQSI QKYIKSHYKV GENADSQIKL SIKRLVTTGV LCQTKGVGA SGSFRLAKSD EPKKSVAFKK TKKEIKKVAT PKKASKPKKA ASKAPTKKPK ATPVKKAKKK LAATPKKAKK P KTVKAKPV KASKPKKAKP VKPKAKSSAK RAGKKK

UniProtKB: Histone H1.0

+
Macromolecule #2: Histone H3.2

MacromoleculeName: Histone H3.2 / type: protein_or_peptide / ID: 2 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 15.273838 KDa
Recombinant expressionOrganism: Escherichia coli (E. coli)
SequenceString:
ARTKQTARKS TGGKAPRKQL ATKAARKSAP ATGGVKKPHR YRPGTVALRE IRRYQKSTEL LIRKLPFQRL VREIAQDFKT DLRFQSSAV MALQEASEAY LVGLFEDTNL SAIHAKRVTI MPKDIQLARR IRGERA

UniProtKB: Histone H3.2

+
Macromolecule #3: Histone H4

MacromoleculeName: Histone H4 / type: protein_or_peptide / ID: 3 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 11.263231 KDa
Recombinant expressionOrganism: Escherichia coli (E. coli)
SequenceString:
SGRGKGGKGL GKGGAKRHRK VLRDNIQGIT KPAIRRLARR GGVKRISGLI YEETRGVLKV FLENVIRDAV TYTEHAKRKT VTAMDVVYA LKRQGRTLYG FGG

UniProtKB: Histone H4

+
Macromolecule #4: Histone H2A type 1-B/E

MacromoleculeName: Histone H2A type 1-B/E / type: protein_or_peptide / ID: 4 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 14.008318 KDa
Recombinant expressionOrganism: Escherichia coli (E. coli)
SequenceString:
SGRGKQGGKA RAKACTRSSR AGLQFPVGRV HRLLRKGNYS ERVGAGAPVY LAAVLEYLTA EILELAGNAA RDNKKTRIIP RHLQLAIRN DEELNKLLGR VTIAQGGVLP NIQAVLLPKK TESHHKAKGK

UniProtKB: Histone H2A type 1-B/E

+
Macromolecule #5: Histone H2B type 1-K

MacromoleculeName: Histone H2B type 1-K / type: protein_or_peptide / ID: 5 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 13.790018 KDa
Recombinant expressionOrganism: Escherichia coli (E. coli)
SequenceString:
PEPAKSAPAP KKGSKKAVTK AQKKDGKKRK RSRKESYSVY VYKVLKQVHP DTGISSKAMG IMNSFVNDIF ERIAGEASRL AHYNKRSTI TSREIQTAVR LLLPGELAKH AVSEGTKAVT KYTSAK

UniProtKB: Histone H2B type 1-K

+
Macromolecule #6: Ubiquitin-conjugating enzyme E2 D3

MacromoleculeName: Ubiquitin-conjugating enzyme E2 D3 / type: protein_or_peptide / ID: 6 / Number of copies: 1 / Enantiomer: LEVO / EC number: E2 ubiquitin-conjugating enzyme
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 16.657938 KDa
Recombinant expressionOrganism: Escherichia coli (E. coli)
SequenceString:
MALKRINKEL SDLARDPPAQ SSAGPVGDDM FHWQATIMGP NDSPYQGGVF FLTIHFPTDY PFKPPKVAFT TRIYHPNINS NGSICLDIL RSQWSPALTI SKVLLSISSL LSDPNPDDPL VPEIARIYKT DRDKYNRISR EWTQKYAM

UniProtKB: Ubiquitin-conjugating enzyme E2 D3

+
Macromolecule #7: E3 ubiquitin-protein ligase RNF168

MacromoleculeName: E3 ubiquitin-protein ligase RNF168 / type: protein_or_peptide / ID: 7 / Number of copies: 1 / Enantiomer: LEVO / EC number: RING-type E3 ubiquitin transferase
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 22.533523 KDa
Recombinant expressionOrganism: Escherichia coli (E. coli)
SequenceString: MALPKDAIPS LSECQCGICM EILVEPVTLP CNHTLCKPCF QSTVEKASLC CPFCRRRVSS WTRYHTRRNS LVNVELWTII QKHYPRECK LRASGQESEE VADDYQPVRL LSKPGELRRE YEEEISKVAA ERRASEEEEN KASEEYIQRL LAEEEEEEKR Q AEKRRRAM ...String:
MALPKDAIPS LSECQCGICM EILVEPVTLP CNHTLCKPCF QSTVEKASLC CPFCRRRVSS WTRYHTRRNS LVNVELWTII QKHYPRECK LRASGQESEE VADDYQPVRL LSKPGELRRE YEEEISKVAA ERRASEEEEN KASEEYIQRL LAEEEEEEKR Q AEKRRRAM EEQLKSDEEL ARKLSIDINN FCEGS

UniProtKB: E3 ubiquitin-protein ligase RNF168

+
Macromolecule #8: Ubiquitin

MacromoleculeName: Ubiquitin / type: protein_or_peptide / ID: 8 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 8.519778 KDa
Recombinant expressionOrganism: Escherichia coli (E. coli)
SequenceString:
MQIFVKTLTG KTITLEVEPS DTIENVKAKI QDKEGIPPDQ QRLIFAGKQL EDGRTLSDYN IQKESTLHLV LRLRG

UniProtKB: Ubiquitin-ribosomal protein eS31 fusion protein

+
Macromolecule #9: DNA (171-MER)

MacromoleculeName: DNA (171-MER) / type: dna / ID: 9 / Number of copies: 1 / Classification: DNA
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 52.825652 KDa
SequenceString: (DT)(DT)(DG)(DG)(DC)(DC)(DA)(DG)(DC)(DT) (DA)(DG)(DG)(DA)(DT)(DA)(DT)(DC)(DA)(DC) (DA)(DA)(DT)(DC)(DC)(DC)(DG)(DG)(DT) (DG)(DC)(DC)(DG)(DA)(DG)(DG)(DC)(DC)(DG) (DC) (DT)(DC)(DA)(DA)(DT)(DT) ...String:
(DT)(DT)(DG)(DG)(DC)(DC)(DA)(DG)(DC)(DT) (DA)(DG)(DG)(DA)(DT)(DA)(DT)(DC)(DA)(DC) (DA)(DA)(DT)(DC)(DC)(DC)(DG)(DG)(DT) (DG)(DC)(DC)(DG)(DA)(DG)(DG)(DC)(DC)(DG) (DC) (DT)(DC)(DA)(DA)(DT)(DT)(DG)(DG) (DT)(DC)(DG)(DT)(DA)(DG)(DA)(DC)(DA)(DG) (DC)(DT) (DC)(DT)(DA)(DG)(DC)(DA)(DC) (DC)(DG)(DC)(DT)(DT)(DA)(DA)(DA)(DC)(DG) (DC)(DA)(DC) (DG)(DT)(DA)(DC)(DG)(DG) (DA)(DA)(DT)(DC)(DC)(DG)(DT)(DA)(DC)(DG) (DT)(DG)(DC)(DG) (DT)(DT)(DT)(DA)(DA) (DG)(DC)(DG)(DG)(DT)(DG)(DC)(DT)(DA)(DG) (DA)(DG)(DC)(DT)(DG) (DT)(DC)(DT)(DA) (DC)(DG)(DA)(DC)(DC)(DA)(DA)(DT)(DT)(DG) (DA)(DG)(DC)(DG)(DG)(DC) (DC)(DT)(DC) (DG)(DG)(DC)(DA)(DC)(DC)(DG)(DG)(DG)(DA) (DT)(DT)(DG)(DT)(DG)(DA)(DT) (DA)(DT) (DC)(DC)(DT)(DA)(DG)(DC)(DT)(DG)(DG)

+
Macromolecule #10: DNA (171-MER)

MacromoleculeName: DNA (171-MER) / type: dna / ID: 10 / Number of copies: 1 / Classification: DNA
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 52.754609 KDa
SequenceString: (DC)(DC)(DA)(DG)(DC)(DT)(DA)(DG)(DG)(DA) (DT)(DA)(DT)(DC)(DA)(DC)(DA)(DA)(DT)(DC) (DC)(DC)(DG)(DG)(DT)(DG)(DC)(DC)(DG) (DA)(DG)(DG)(DC)(DC)(DG)(DC)(DT)(DC)(DA) (DA) (DT)(DT)(DG)(DG)(DT)(DC) ...String:
(DC)(DC)(DA)(DG)(DC)(DT)(DA)(DG)(DG)(DA) (DT)(DA)(DT)(DC)(DA)(DC)(DA)(DA)(DT)(DC) (DC)(DC)(DG)(DG)(DT)(DG)(DC)(DC)(DG) (DA)(DG)(DG)(DC)(DC)(DG)(DC)(DT)(DC)(DA) (DA) (DT)(DT)(DG)(DG)(DT)(DC)(DG)(DT) (DA)(DG)(DA)(DC)(DA)(DG)(DC)(DT)(DC)(DT) (DA)(DG) (DC)(DA)(DC)(DC)(DG)(DC)(DT) (DT)(DA)(DA)(DA)(DC)(DG)(DC)(DA)(DC)(DG) (DT)(DA)(DC) (DG)(DG)(DA)(DT)(DT)(DC) (DC)(DG)(DT)(DA)(DC)(DG)(DT)(DG)(DC)(DG) (DT)(DT)(DT)(DA) (DA)(DG)(DC)(DG)(DG) (DT)(DG)(DC)(DT)(DA)(DG)(DA)(DG)(DC)(DT) (DG)(DT)(DC)(DT)(DA) (DC)(DG)(DA)(DC) (DC)(DA)(DA)(DT)(DT)(DG)(DA)(DG)(DC)(DG) (DG)(DC)(DC)(DT)(DC)(DG) (DG)(DC)(DA) (DC)(DC)(DG)(DG)(DG)(DA)(DT)(DT)(DG)(DT) (DG)(DA)(DT)(DA)(DT)(DC)(DC) (DT)(DA) (DG)(DC)(DT)(DG)(DG)(DC)(DC)(DA)(DA)

+
Macromolecule #11: ZINC ION

MacromoleculeName: ZINC ION / type: ligand / ID: 11 / Number of copies: 2 / Formula: ZN
Molecular weightTheoretical: 65.409 Da

-
Experimental details

-
Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

-
Sample preparation

BufferpH: 7.5
GridModel: Quantifoil R1.2/1.3 / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Time: 90 sec.
VitrificationCryogen name: ETHANE

-
Electron microscopy

MicroscopeFEI TITAN KRIOS
Image recordingFilm or detector model: GATAN K3 (6k 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: 1.8 µm / Nominal defocus min: 1.0 µm
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

+
Image processing

CTF correctionType: NONE
Startup modelType of model: OTHER
Final reconstructionResolution.type: BY AUTHOR / Resolution: 4.3 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 36240
Initial angle assignmentType: RANDOM ASSIGNMENT
Final angle assignmentType: ANGULAR RECONSTITUTION
FSC plot (resolution estimation)

+
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