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Yorodumi- EMDB-64893: Cryo-EM structure of the ncPRC1.4 complex containing one RYBP bou... -
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| Title | Cryo-EM structure of the ncPRC1.4 complex containing one RYBP bound to the H2AK119ub-modified nucleosome | |||||||||
Map data | Cryo-EM density map of the ncPRC1.4 complex containing one RYBP bound to the H2AK119ub-modified nucleosome | |||||||||
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Keywords | nucleosome modification / transcriptional regulation / GENE REGULATION | |||||||||
| Function / homology | Function and homology informationPcG protein complex / hypothalamus gonadotrophin-releasing hormone neuron development / female meiosis I / positive regulation of protein monoubiquitination / fat pad development / mitochondrion transport along microtubule / seminiferous tubule development / female gonad development / Transcriptional Regulation by E2F6 / RUNX1 interacts with co-factors whose precise effect on RUNX1 targets is not known ...PcG protein complex / hypothalamus gonadotrophin-releasing hormone neuron development / female meiosis I / positive regulation of protein monoubiquitination / fat pad development / mitochondrion transport along microtubule / seminiferous tubule development / female gonad development / Transcriptional Regulation by E2F6 / RUNX1 interacts with co-factors whose precise effect on RUNX1 targets is not known / male meiosis I / positive regulation of intrinsic apoptotic signaling pathway by p53 class mediator / energy homeostasis / neuron projection morphogenesis / regulation of proteasomal protein catabolic process / Maturation of protein E / Maturation of protein E / ER Quality Control Compartment (ERQC) / Myoclonic epilepsy of Lafora / negative regulation of proteasomal ubiquitin-dependent protein catabolic process / FLT3 signaling by CBL mutants / IRAK2 mediated activation of TAK1 complex / Alpha-protein kinase 1 signaling pathway / Glycogen synthesis / IRAK1 recruits IKK complex / IRAK1 recruits IKK complex upon TLR7/8 or 9 stimulation / Prevention of phagosomal-lysosomal fusion / 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 / Constitutive Signaling by NOTCH1 HD Domain Mutants / NOTCH2 Activation and Transmission of Signal to the Nucleus / TICAM1,TRAF6-dependent induction of TAK1 complex / TICAM1-dependent activation of IRF3/IRF7 / APC/C:Cdc20 mediated degradation of Cyclin B / Downregulation of ERBB4 signaling / Regulation of FZD by ubiquitination / APC-Cdc20 mediated degradation of Nek2A / p75NTR recruits signalling complexes / regulation of neuron apoptotic process / 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 / TRAF6-mediated induction of TAK1 complex within TLR4 complex / Regulation of pyruvate metabolism / Pexophagy / Downregulation of ERBB2:ERBB3 signaling / Regulation of innate immune responses to cytosolic DNA / NRIF signals cell death from the nucleus / Regulation of PTEN localization / VLDLR internalisation and degradation / positive regulation of protein ubiquitination / Activated NOTCH1 Transmits Signal to the Nucleus / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / Translesion synthesis by REV1 / TICAM1, RIP1-mediated IKK complex recruitment / Regulation of BACH1 activity / Translesion synthesis by POLK / InlB-mediated entry of Listeria monocytogenes into host cell / JNK (c-Jun kinases) phosphorylation and activation mediated by activated human TAK1 / MAP3K8 (TPL2)-dependent MAPK1/3 activation / Activation of IRF3, IRF7 mediated by TBK1, IKKε (IKBKE) / Downregulation of TGF-beta receptor signaling / Translesion synthesis by POLI / Josephin domain DUBs / Gap-filling DNA repair synthesis and ligation in GG-NER / IKK complex recruitment mediated by RIP1 / PINK1-PRKN Mediated Mitophagy / TGF-beta receptor signaling in EMT (epithelial to mesenchymal transition) / regulation of mitochondrial membrane potential / Regulation of activated PAK-2p34 by proteasome mediated degradation / TNFR1-induced NF-kappa-B signaling pathway / TCF dependent signaling in response to WNT / transcription coregulator activity / Regulation of NF-kappa B signaling / activated TAK1 mediates p38 MAPK activation / Autodegradation of Cdh1 by Cdh1:APC/C / APC/C:Cdc20 mediated degradation of Securin / N-glycan trimming in the ER and Calnexin/Calreticulin cycle / Asymmetric localization of PCP proteins / Ubiquitin-dependent degradation of Cyclin D / NOTCH3 Activation and Transmission of Signal to the Nucleus / Regulation of signaling by CBL / Negative regulators of DDX58/IFIH1 signaling / Fanconi Anemia Pathway / Negative regulation of FGFR3 signaling / Peroxisomal protein import / SCF-beta-TrCP mediated degradation of Emi1 / NIK-->noncanonical NF-kB signaling / AUF1 (hnRNP D0) binds and destabilizes mRNA / TNFR2 non-canonical NF-kB pathway / Deactivation of the beta-catenin transactivating complex / Stabilization of p53 / Negative regulation of FGFR2 signaling / Assembly of the pre-replicative complex / Negative regulation of FGFR4 signaling Similarity search - Function | |||||||||
| Biological species | Homo sapiens (human) / | |||||||||
| Method | single particle reconstruction / cryo EM / Resolution: 3.0 Å | |||||||||
Authors | Yu Y / Cai D / Zhang YZ / Huang J | |||||||||
| Funding support | 1 items
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Citation | Journal: To Be PublishedTitle: Structural mechanisms of PRC1-mediated interplay between gene repression and activation Authors: Yu Y / Cai D / Zhang YZ / Huang J | |||||||||
| History |
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Structure visualization
| Supplemental images |
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Downloads & links
-EMDB archive
| Map data | emd_64893.map.gz | 49.4 MB | EMDB map data format | |
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| Header (meta data) | emd-64893-v30.xml emd-64893.xml | 23.7 KB 23.7 KB | Display Display | EMDB header |
| FSC (resolution estimation) | emd_64893_fsc.xml | 8.5 KB | Display | FSC data file |
| Images | emd_64893.png | 38.8 KB | ||
| Masks | emd_64893_msk_1.map | 52.7 MB | Mask map | |
| Filedesc metadata | emd-64893.cif.gz | 6.6 KB | ||
| Others | emd_64893_half_map_1.map.gz emd_64893_half_map_2.map.gz | 40.8 MB 40.9 MB | ||
| Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-64893 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-64893 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 9v9zMC ![]() 9v6qC ![]() 9v6sC ![]() 9v6xC ![]() 9v8lC ![]() 9v9hC ![]() 9v9pC ![]() 9v9qC ![]() 9v9rC ![]() 9v9sC ![]() 9v9tC ![]() 9v9uC ![]() 9v9vC ![]() 9v9wC ![]() 9v9xC ![]() 9v9yC M: atomic model generated by this map C: citing same article ( |
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| Similar structure data | Similarity search - Function & homology F&H Search |
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Links
| EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
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| Related items in Molecule of the Month |
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Map
| File | Download / File: emd_64893.map.gz / Format: CCP4 / Size: 52.7 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
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| Annotation | Cryo-EM density map of the ncPRC1.4 complex containing one RYBP bound to the H2AK119ub-modified nucleosome | ||||||||||||||||||||||||||||||||||||
| Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
| Voxel size | X=Y=Z: 1.1 Å | ||||||||||||||||||||||||||||||||||||
| Density |
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| Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
| Details | EMDB XML:
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-Supplemental data
-Mask #1
| File | emd_64893_msk_1.map | ||||||||||||
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| Projections & Slices |
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| Density Histograms |
-Half map: EM half map 2 of the ncPRC1.4 complex containing...
| File | emd_64893_half_map_1.map | ||||||||||||
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| Annotation | EM half map_2 of the ncPRC1.4 complex containing one RYBP bound to the H2AK119ub-modified nucleosome | ||||||||||||
| Projections & Slices |
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| Density Histograms |
-Half map: EM half map 1 of the ncPRC1.4 complex containing...
| File | emd_64893_half_map_2.map | ||||||||||||
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| Annotation | EM half map_1 of the ncPRC1.4 complex containing one RYBP bound to the H2AK119ub-modified nucleosome | ||||||||||||
| Projections & Slices |
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| Density Histograms |
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Sample components
+Entire : ncPRC1.4-NCP_H2AK119ub complex_1 RYBP
+Supramolecule #1: ncPRC1.4-NCP_H2AK119ub complex_1 RYBP
+Macromolecule #1: RING1 and YY1-binding protein
+Macromolecule #2: Histone H3
+Macromolecule #3: Histone H4
+Macromolecule #4: Histone H2A
+Macromolecule #5: Histone H2B
+Macromolecule #8: Ubiquitin
+Macromolecule #6: DNA (131-MER)
+Macromolecule #7: DNA (132-MER)
+Macromolecule #9: ZINC ION
-Experimental details
-Structure determination
| Method | cryo EM |
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Processing | single particle reconstruction |
| Aggregation state | particle |
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Sample preparation
| Buffer | pH: 7.5 |
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| Vitrification | Cryogen name: ETHANE |
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Electron microscopy
| Microscope | TFS KRIOS |
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| Image recording | Film or detector model: GATAN K3 (6k x 4k) / Average electron dose: 50.0 e/Å2 |
| Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
| Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 3.0 µm / Nominal defocus min: 0.8 µm |
| Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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About Yorodumi



Keywords
Homo sapiens (human)
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Processing
FIELD EMISSION GUN

