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Open data
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Basic information
| Entry | ![]() | ||||||||||||||||||
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| Title | Structure of human PRC2 with SAH and H3K27me3 peptide | ||||||||||||||||||
Map data | Cryo-EM map of human PRC2 with SAH and H3K27me3 peptide bound | ||||||||||||||||||
Sample |
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Keywords | H3K27 methyltransferase / PRC2 / GENE REGULATION | ||||||||||||||||||
| Function / homology | Function and homology informationhepatocyte homeostasis / cellular response to trichostatin A / regulation of gliogenesis / negative regulation of striated muscle cell differentiation / [histone H3]-lysine27 N-trimethyltransferase / response to tetrachloromethane / regulation of kidney development / CAF-1 complex / negative regulation of keratinocyte differentiation / negative regulation of retinoic acid receptor signaling pathway ...hepatocyte homeostasis / cellular response to trichostatin A / regulation of gliogenesis / negative regulation of striated muscle cell differentiation / [histone H3]-lysine27 N-trimethyltransferase / response to tetrachloromethane / regulation of kidney development / CAF-1 complex / negative regulation of keratinocyte differentiation / negative regulation of retinoic acid receptor signaling pathway / histone H3K27 trimethyltransferase activity / cerebellar cortex development / primary miRNA binding / skeletal muscle satellite cell maintenance involved in skeletal muscle regeneration / histone H3K27 methyltransferase activity / regulation of adaxial/abaxial pattern formation / random inactivation of X chromosome / sex chromatin / positive regulation of cell cycle G1/S phase transition / NURF complex / regulatory ncRNA-mediated heterochromatin formation / facultative heterochromatin formation / NuRD complex / regulation of cell fate specification / negative regulation of stem cell population maintenance / genomic imprinting / DNA replication-dependent chromatin assembly / ESC/E(Z) complex / Transcription of E2F targets under negative control by p107 (RBL1) and p130 (RBL2) in complex with HDAC1 / negative regulation of stem cell differentiation / regulation of stem cell differentiation / protein-lysine N-methyltransferase activity / Polo-like kinase mediated events / RSC-type complex / chromatin silencing complex / Transcription of E2F targets under negative control by DREAM complex / pronucleus / cardiac muscle hypertrophy in response to stress / positive regulation of dendrite development / histone H3K9me2/3 reader activity / histone H3 methyltransferase activity / G1 to G0 transition / histone methyltransferase activity / ATPase complex / negative regulation of G1/S transition of mitotic cell cycle / DNA methylation-dependent constitutive heterochromatin formation / G1/S-Specific Transcription / negative regulation of gene expression, epigenetic / positive regulation of MAP kinase activity / lncRNA binding / spinal cord development / Sin3-type complex / histone deacetylase complex / synaptic transmission, GABAergic / positive regulation of stem cell population maintenance / positive regulation of protein serine/threonine kinase activity / Transcriptional Regulation by E2F6 / oligodendrocyte differentiation / RNA Polymerase I Transcription Initiation / negative regulation of transcription elongation by RNA polymerase II / G0 and Early G1 / positive regulation of GTPase activity / negative regulation of cell differentiation / positive regulation of epithelial to mesenchymal transition / ribonucleoprotein complex binding / subtelomeric heterochromatin formation / RNA polymerase II core promoter sequence-specific DNA binding / Cyclin E associated events during G1/S transition / pericentric heterochromatin / Transcriptional regulation of brown and beige adipocyte differentiation by EBF2 / Cyclin A:Cdk2-associated events at S phase entry / nucleosome binding / keratinocyte differentiation / Regulation of TP53 Activity through Acetylation / protein localization to chromatin / heterochromatin / negative regulation of cytokine production involved in inflammatory response / liver regeneration / Deposition of new CENPA-containing nucleosomes at the centromere / B cell differentiation / negative regulation of cell migration / SUMOylation of chromatin organization proteins / transcription corepressor binding / Regulation of PTEN gene transcription / stem cell differentiation / cellular response to leukemia inhibitory factor / ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression / PRC2 methylates histones and DNA / Regulation of endogenous retroelements by KRAB-ZFP proteins / Defective pyroptosis / hippocampus development / transcription coregulator activity / HDACs deacetylate histones / Regulation of endogenous retroelements by Piwi-interacting RNAs (piRNAs) / promoter-specific chromatin binding / negative regulation of transforming growth factor beta receptor signaling pathway / G1/S transition of mitotic cell cycle / protein-DNA complex / chromatin DNA binding / regulation of circadian rhythm Similarity search - Function | ||||||||||||||||||
| Biological species | Homo sapiens (human) | ||||||||||||||||||
| Method | single particle reconstruction / cryo EM / Resolution: 3.07 Å | ||||||||||||||||||
Authors | Gao H / Cao T / Liu Y / Liu D / Yu H / Qi W | ||||||||||||||||||
| Funding support | China, 5 items
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Citation | Journal: To Be PublishedTitle: Structure of human PRC2 with SAH and H3K27me3 peptide Authors: Gao H / Cao T / Liu Y / Liu D / Yu H / Qi W | ||||||||||||||||||
| History |
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Structure visualization
| Supplemental images |
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Downloads & links
-EMDB archive
| Map data | emd_62474.map.gz | 86 MB | EMDB map data format | |
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| Header (meta data) | emd-62474-v30.xml emd-62474.xml | 23.9 KB 23.9 KB | Display Display | EMDB header |
| Images | emd_62474.png | 125.3 KB | ||
| Filedesc metadata | emd-62474.cif.gz | 7.6 KB | ||
| Others | emd_62474_half_map_1.map.gz emd_62474_half_map_2.map.gz | 84.7 MB 84.7 MB | ||
| Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-62474 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-62474 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 9kofMC ![]() 9kogC ![]() 9kohC 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_62474.map.gz / Format: CCP4 / Size: 91.1 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
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| Annotation | Cryo-EM map of human PRC2 with SAH and H3K27me3 peptide bound | ||||||||||||||||||||||||||||||||||||
| Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
| Voxel size | X=Y=Z: 1.077 Å | ||||||||||||||||||||||||||||||||||||
| Density |
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| Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
| Details | EMDB XML:
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-Supplemental data
-Half map: Cryo-EM map of human PRC2 with SAH and H3K27me3 peptide bound
| File | emd_62474_half_map_1.map | ||||||||||||
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| Annotation | Cryo-EM map of human PRC2 with SAH and H3K27me3 peptide bound | ||||||||||||
| Projections & Slices |
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| Density Histograms |
-Half map: Cryo-EM map of human PRC2 with SAH and H3K27me3 peptide bound
| File | emd_62474_half_map_2.map | ||||||||||||
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| Annotation | Cryo-EM map of human PRC2 with SAH and H3K27me3 peptide bound | ||||||||||||
| Projections & Slices |
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| Density Histograms |
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Sample components
-Entire : human PRC2 with SAH and H3K27me3 peptide bound
| Entire | Name: human PRC2 with SAH and H3K27me3 peptide bound |
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| Components |
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-Supramolecule #1: human PRC2 with SAH and H3K27me3 peptide bound
| Supramolecule | Name: human PRC2 with SAH and H3K27me3 peptide bound / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#6 |
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| Source (natural) | Organism: Homo sapiens (human) |
| Molecular weight | Theoretical: 600 KDa |
-Macromolecule #1: Histone-lysine N-methyltransferase EZH2
| Macromolecule | Name: Histone-lysine N-methyltransferase EZH2 / type: protein_or_peptide / ID: 1 / Number of copies: 1 / Enantiomer: LEVO / EC number: [histone H3]-lysine27 N-trimethyltransferase |
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| Source (natural) | Organism: Homo sapiens (human) |
| Molecular weight | Theoretical: 82.266484 KDa |
| Recombinant expression | Organism: Trichoplusia ni (cabbage looper) |
| Sequence | String: RVKSEYMRLR QLKRFRRADE VKSMFSSNRQ KILERTEILN QEWKQRRIQP VHILTSVSSL RGTRECSVTS DLDFPTQVIP LKTLNAVAS VPIMYSWSPL QQNFMVEDET VLHNIPYMGD EVLDQDGTFI EELIKNYDGK VHGDRECGFI NDEIFVELVN A LGQYNDDD ...String: RVKSEYMRLR QLKRFRRADE VKSMFSSNRQ KILERTEILN QEWKQRRIQP VHILTSVSSL RGTRECSVTS DLDFPTQVIP LKTLNAVAS VPIMYSWSPL QQNFMVEDET VLHNIPYMGD EVLDQDGTFI EELIKNYDGK VHGDRECGFI NDEIFVELVN A LGQYNDDD DDDDGDDPEE REEKQKDLED HRDDKESRPP RKFPSDKIFE AISSMFPDKG TAEELKEKYK ELTEQQLPGA LP PECTPNI DGPNAKSVQR EQSLHSFHTL FCRRCFKYDC FLHPFHATPN TYKRKNTETA LDNKPCGPQC YQHLEGAKEF AAA LTAERI KTPPKRPGGR RRGRLPNNSS RPSTPTINVL ESKDTDSDRE AGTETGGENN DKEEEEKKDE TSSSSEANSR CQTP IKMKP NIEPPENVEW SGAEASMFRV LIGTYYDNFC AIARLIGTKT CRQVYEFRVK ESSIIAPAPA EDVDTPPRKK KRKHR LWAA HCRKIQLKKD GSSNHVYNYQ PCDHPRQPCD SSCPCVIAQN FCEKFCQCSS ECQNRFPGCR CKAQCNTKQC PCYLAV REC DPDLCLTCGA ADHWDSKNVS CKNCSIQRGS KKHLLLAPSD VAGWGIFIKD PVQKNEFISE YCGEIISQDE ADRRGKV YD KYMCSFLFNL NNDFVVDATR KGNKIRFANH SVNPNCYAKV MMVNGDHRIG IFAKRAIQTG EELFFDYRYS QADALK UniProtKB: Histone-lysine N-methyltransferase EZH2 |
-Macromolecule #2: H3K27me3
| Macromolecule | Name: H3K27me3 / type: protein_or_peptide / ID: 2 / Number of copies: 2 / Enantiomer: LEVO |
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| Source (natural) | Organism: Homo sapiens (human) |
| Molecular weight | Theoretical: 743.895 Da |
| Sequence | String: AAR(M3L)SAP |
-Macromolecule #3: Polycomb protein EED
| Macromolecule | Name: Polycomb protein EED / type: protein_or_peptide / ID: 3 / Number of copies: 1 / Enantiomer: LEVO |
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| Source (natural) | Organism: Homo sapiens (human) |
| Molecular weight | Theoretical: 42.913684 KDa |
| Recombinant expression | Organism: Trichoplusia ni (cabbage looper) |
| Sequence | String: HHHHHHHHYS FKCVNSLKED HNQPLFGVQF NWHSKEGDPL VFATVGSNRV TLYECHSQGE IRLLQSYVDA DADENFYTCA WTYDSNTSH PLLAVAGSRG IIRIINPITM QCIKHYVGHG NAINELKFHP RDPNLLLSVS KDHALRLWNI QTDTLVAIFG G VEGHRDEV ...String: HHHHHHHHYS FKCVNSLKED HNQPLFGVQF NWHSKEGDPL VFATVGSNRV TLYECHSQGE IRLLQSYVDA DADENFYTCA WTYDSNTSH PLLAVAGSRG IIRIINPITM QCIKHYVGHG NAINELKFHP RDPNLLLSVS KDHALRLWNI QTDTLVAIFG G VEGHRDEV LSADYDLLGE KIMSCGMDHS LKLWRINSKR MMNAIKESYD YNPNKTNRPF ISQKIHFPDF STRDIHRNYV DC VRWLGDL ILSKSCENAI VCWKPGKMED DIDKIKPSES NVTILGRFDY SQCDIWYMRF SMDFWQKMLA LGNQVGKLYV WDL EVEDPH KAKCTTLTHH KCGAAIRQTS FSRDSSILIA VCDDASIWRW DRLR UniProtKB: Polycomb protein EED |
-Macromolecule #4: Polycomb protein SUZ12
| Macromolecule | Name: Polycomb protein SUZ12 / type: protein_or_peptide / ID: 4 / Number of copies: 1 / Enantiomer: LEVO |
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| Source (natural) | Organism: Homo sapiens (human) |
| Molecular weight | Theoretical: 69.661227 KDa |
| Recombinant expression | Organism: Trichoplusia ni (cabbage looper) |
| Sequence | String: FLQAFEKPTQ IYRFLRTRNL IAPIFLHRTL TYMSHRNSRT NIKRKTFKVD DMLSKVEKMK GEQESHSLSA HLQLTFTGFF HKNDKPSPN SENEQNSVTL EVLLVKVCHK KRKDVSCPIR QVPTGKKQVP LNPDLNQTKP GNFPSLAVSS NEFEPSNSHM V KSYSLLFR ...String: FLQAFEKPTQ IYRFLRTRNL IAPIFLHRTL TYMSHRNSRT NIKRKTFKVD DMLSKVEKMK GEQESHSLSA HLQLTFTGFF HKNDKPSPN SENEQNSVTL EVLLVKVCHK KRKDVSCPIR QVPTGKKQVP LNPDLNQTKP GNFPSLAVSS NEFEPSNSHM V KSYSLLFR VTRPGRREFN GMINGETNEN IDVNEELPAR RKRNREDGEK TFVAQMTVFD KNRRLQLLDG EYEVAMQEME EC PISKKRA TWETILDGKR LPPFETFSQG PTLQFTLRWT GETNDKSTAP IAKPLATRNS ESLHQENKPG SVKPTQTIAV KES LTTDLQ TRKEKDTPNE NRQKLRIFYQ FLYNNNTRQQ TEARDDLHCP WCTLNCRKLY SLLKHLKLCH SRFIFNYVYH PKGA RIDVS INECYDGSYA GNPQDIHRQP GFAFSRNGPV KRTPITHILV CRPKRTKASM SEFLESEDGE VEQQRTYSSG HNRLY FHSD TCLPLRPQEM EVDSEDEKDP EWLREKTITQ IEEFSDVNEG EKEVMKLWNL HVMKHGFIAD NQMNHACMLF VENYGQ KII KKNLCRNFML HLVSMHDFNL ISIMSIDKAV TKLR UniProtKB: Polycomb protein SUZ12 |
-Macromolecule #5: Zinc finger protein AEBP2
| Macromolecule | Name: Zinc finger protein AEBP2 / type: protein_or_peptide / ID: 5 / Number of copies: 1 / Enantiomer: LEVO |
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| Source (natural) | Organism: Homo sapiens (human) |
| Molecular weight | Theoretical: 12.23619 KDa |
| Recombinant expression | Organism: Trichoplusia ni (cabbage looper) |
| Sequence | String: PHDFFDAQTL DAIRHRAICF NLSAHIESLG KGHSVVFHST VIAKRKEDSG KIKLLLHWMP EDILPDVWVN ESERHQLKTK VVHLSKLPK DTALLLDPNI YRTMPQK UniProtKB: Zinc finger protein AEBP2 |
-Macromolecule #6: Histone-binding protein RBBP4
| Macromolecule | Name: Histone-binding protein RBBP4 / type: protein_or_peptide / ID: 6 / Number of copies: 1 / Enantiomer: LEVO |
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| Source (natural) | Organism: Homo sapiens (human) |
| Molecular weight | Theoretical: 45.89277 KDa |
| Recombinant expression | Organism: Trichoplusia ni (cabbage looper) |
| Sequence | String: KEAAFDDAVE ERVINEEYKI WKKNTPFLYD LVMTHALEWP SLTAQWLPDV TRPEGKDFSI HRLVLGTHTS DEQNHLVIAS VQLPNDDAQ FDASHYDSEK GEFGGFGSVS GKIEIEIKIN HEGEVNRARY MPQNPCIIAT KTPSSDVLVF DYTKHPSKPD P SGECNPDL ...String: KEAAFDDAVE ERVINEEYKI WKKNTPFLYD LVMTHALEWP SLTAQWLPDV TRPEGKDFSI HRLVLGTHTS DEQNHLVIAS VQLPNDDAQ FDASHYDSEK GEFGGFGSVS GKIEIEIKIN HEGEVNRARY MPQNPCIIAT KTPSSDVLVF DYTKHPSKPD P SGECNPDL RLRGHQKEGY GLSWNPNLSG HLLSASDDHT ICLWDISAVP KEGKVVDAKT IFTGHTAVVE DVSWHLLHES LF GSVADDQ KLMIWDTRSN NTSKPSHSVD AHTAEVNCLS FNPYSEFILA TGSADKTVAL WDLRNLKLKL HSFESHKDEI FQV QWSPHN ETILASSGTD RRLNVWDLSK IGEEQSPEDA EDGPPELLFI HGGHTAKISD FSWNPNEPWV ICSVSEDNIM QVWQ MAENI YN UniProtKB: Histone-binding protein RBBP4 |
-Macromolecule #7: S-ADENOSYL-L-HOMOCYSTEINE
| Macromolecule | Name: S-ADENOSYL-L-HOMOCYSTEINE / type: ligand / ID: 7 / Number of copies: 1 / Formula: SAH |
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| Molecular weight | Theoretical: 384.411 Da |
| Chemical component information | ![]() ChemComp-SAH: |
-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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| Grid | Model: Quantifoil R1.2/1.3 / Material: COPPER / Mesh: 300 / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Time: 60 sec. |
| Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 277 K / Instrument: FEI VITROBOT MARK IV |
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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 | C2 aperture diameter: 100.0 µm / Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Cs: 2.7 mm / Nominal defocus max: 2.0 µm / Nominal defocus min: 1.0 µm |
| Sample stage | Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER |
| Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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About Yorodumi




Keywords
Homo sapiens (human)
Authors
China, 5 items
Citation























Z (Sec.)
Y (Row.)
X (Col.)




































Trichoplusia ni (cabbage looper)
Processing
FIELD EMISSION GUN
