+Open data
-Basic information
Entry | Database: EMDB / ID: EMD-17540 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Title | Cryo-EM structure of full-length human UBR5 (homotetramer) | ||||||||||||
Map data | Amplitude-scaled map (LocScale). | ||||||||||||
Sample |
| ||||||||||||
Keywords | E3 / ubiquitin ligase / HECT / LIGASE | ||||||||||||
Function / homology | Function and homology information heterochromatin boundary formation / cytoplasm protein quality control by the ubiquitin-proteasome system / protein K29-linked ubiquitination / protein branched polyubiquitination / nuclear protein quality control by the ubiquitin-proteasome system / HECT-type E3 ubiquitin transferase / cytoplasm protein quality control / protein K11-linked ubiquitination / DNA repair-dependent chromatin remodeling / ubiquitin-ubiquitin ligase activity ...heterochromatin boundary formation / cytoplasm protein quality control by the ubiquitin-proteasome system / protein K29-linked ubiquitination / protein branched polyubiquitination / nuclear protein quality control by the ubiquitin-proteasome system / HECT-type E3 ubiquitin transferase / cytoplasm protein quality control / protein K11-linked ubiquitination / DNA repair-dependent chromatin remodeling / ubiquitin-ubiquitin ligase activity / protein K48-linked ubiquitination / progesterone receptor signaling pathway / negative regulation of smoothened signaling pathway / ubiquitin binding / positive regulation of protein import into nucleus / protein polyubiquitination / ubiquitin protein ligase activity / positive regulation of canonical Wnt signaling pathway / proteasome-mediated ubiquitin-dependent protein catabolic process / DNA repair / DNA damage response / positive regulation of gene expression / chromatin / perinuclear region of cytoplasm / protein-containing complex / RNA binding / zinc ion binding / nucleoplasm / membrane / nucleus / cytosol / cytoplasm Similarity search - Function | ||||||||||||
Biological species | Homo sapiens (human) | ||||||||||||
Method | single particle reconstruction / cryo EM / Resolution: 3.87 Å | ||||||||||||
Authors | Aguirre JD / Kater L / Kempf G / Cavadini S / Thoma NH | ||||||||||||
Funding support | Switzerland, European Union, 3 items
| ||||||||||||
Citation | Journal: Mol Cell / Year: 2023 Title: UBR5 forms ligand-dependent complexes on chromatin to regulate nuclear hormone receptor stability. Authors: Jonathan M Tsai / Jacob D Aguirre / Yen-Der Li / Jared Brown / Vivian Focht / Lukas Kater / Georg Kempf / Brittany Sandoval / Stefan Schmitt / Justine C Rutter / Pius Galli / Colby R Sandate ...Authors: Jonathan M Tsai / Jacob D Aguirre / Yen-Der Li / Jared Brown / Vivian Focht / Lukas Kater / Georg Kempf / Brittany Sandoval / Stefan Schmitt / Justine C Rutter / Pius Galli / Colby R Sandate / Jevon A Cutler / Charles Zou / Katherine A Donovan / Ryan J Lumpkin / Simone Cavadini / Paul M C Park / Quinlan Sievers / Charlie Hatton / Elizabeth Ener / Brandon D Regalado / Micah T Sperling / Mikołaj Słabicki / Jeonghyeon Kim / Rebecca Zon / Zinan Zhang / Peter G Miller / Roger Belizaire / Adam S Sperling / Eric S Fischer / Rafael Irizarry / Scott A Armstrong / Nicolas H Thomä / Benjamin L Ebert / Abstract: Nuclear hormone receptors (NRs) are ligand-binding transcription factors that are widely targeted therapeutically. Agonist binding triggers NR activation and subsequent degradation by unknown ligand- ...Nuclear hormone receptors (NRs) are ligand-binding transcription factors that are widely targeted therapeutically. Agonist binding triggers NR activation and subsequent degradation by unknown ligand-dependent ubiquitin ligase machinery. NR degradation is critical for therapeutic efficacy in malignancies that are driven by retinoic acid and estrogen receptors. Here, we demonstrate the ubiquitin ligase UBR5 drives degradation of multiple agonist-bound NRs, including the retinoic acid receptor alpha (RARA), retinoid x receptor alpha (RXRA), glucocorticoid, estrogen, liver-X, progesterone, and vitamin D receptors. We present the high-resolution cryo-EMstructure of full-length human UBR5 and a negative stain model representing its interaction with RARA/RXRA. Agonist ligands induce sequential, mutually exclusive recruitment of nuclear coactivators (NCOAs) and UBR5 to chromatin to regulate transcriptional networks. Other pharmacological ligands such as selective estrogen receptor degraders (SERDs) degrade their receptors through differential recruitment of UBR5 or RNF111. We establish the UBR5 transcriptional regulatory hub as a common mediator and regulator of NR-induced transcription. | ||||||||||||
History |
|
-Structure visualization
Supplemental images |
---|
-Downloads & links
-EMDB archive
Map data | emd_17540.map.gz | 105.9 MB | EMDB map data format | |
---|---|---|---|---|
Header (meta data) | emd-17540-v30.xml emd-17540.xml | 20.2 KB 20.2 KB | Display Display | EMDB header |
FSC (resolution estimation) | emd_17540_fsc.xml | 12.7 KB | Display | FSC data file |
Images | emd_17540.png | 44.2 KB | ||
Others | emd_17540_additional_1.map.gz emd_17540_half_map_1.map.gz emd_17540_half_map_2.map.gz | 103.2 MB 199.2 MB 199.2 MB | ||
Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-17540 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-17540 | HTTPS FTP |
-Validation report
Summary document | emd_17540_validation.pdf.gz | 699.7 KB | Display | EMDB validaton report |
---|---|---|---|---|
Full document | emd_17540_full_validation.pdf.gz | 699.3 KB | Display | |
Data in XML | emd_17540_validation.xml.gz | 21.5 KB | Display | |
Data in CIF | emd_17540_validation.cif.gz | 27.9 KB | Display | |
Arichive directory | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-17540 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-17540 | HTTPS FTP |
-Related structure data
Related structure data | 8p83MC 8p82C M: atomic model generated by this map C: citing same article (ref.) |
---|---|
Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
---|---|
Related items in Molecule of the Month |
-Map
File | Download / File: emd_17540.map.gz / Format: CCP4 / Size: 216 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Annotation | Amplitude-scaled map (LocScale). | ||||||||||||||||||||||||||||||||||||
Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 1.1 Å | ||||||||||||||||||||||||||||||||||||
Density |
| ||||||||||||||||||||||||||||||||||||
Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
|
-Supplemental data
-Additional map: Full map.
File | emd_17540_additional_1.map | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Annotation | Full map. | ||||||||||||
Projections & Slices |
| ||||||||||||
Density Histograms |
-Half map: Half-map A.
File | emd_17540_half_map_1.map | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Annotation | Half-map A. | ||||||||||||
Projections & Slices |
| ||||||||||||
Density Histograms |
-Half map: Half-map B.
File | emd_17540_half_map_2.map | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Annotation | Half-map B. | ||||||||||||
Projections & Slices |
| ||||||||||||
Density Histograms |
-Sample components
-Entire : Tetramer of UBR5
Entire | Name: Tetramer of UBR5 |
---|---|
Components |
|
-Supramolecule #1: Tetramer of UBR5
Supramolecule | Name: Tetramer of UBR5 / type: complex / ID: 1 / Parent: 0 / Macromolecule list: all |
---|---|
Source (natural) | Organism: Homo sapiens (human) |
-Macromolecule #1: E3 ubiquitin-protein ligase UBR5
Macromolecule | Name: E3 ubiquitin-protein ligase UBR5 / type: protein_or_peptide / ID: 1 / Number of copies: 4 / Enantiomer: LEVO / EC number: HECT-type E3 ubiquitin transferase |
---|---|
Source (natural) | Organism: Homo sapiens (human) |
Molecular weight | Theoretical: 313.263688 KDa |
Recombinant expression | Organism: Homo sapiens (human) |
Sequence | String: MDYKDDDDKL AAANSSIDLI STSLYKKAGF RTMTSIHFVV HPLPGTEDQL NDRLREVSEK LNKYNLNSHP PLNVLEQATI KQCVVGPNH AAFLLEDGRV CRIGFSVQPD RLELGKPDNN DGSKLNSNSG AGRTSRPGRT SDSPWFLSGS ETLGRLAGNT L GSRWSSGV ...String: MDYKDDDDKL AAANSSIDLI STSLYKKAGF RTMTSIHFVV HPLPGTEDQL NDRLREVSEK LNKYNLNSHP PLNVLEQATI KQCVVGPNH AAFLLEDGRV CRIGFSVQPD RLELGKPDNN DGSKLNSNSG AGRTSRPGRT SDSPWFLSGS ETLGRLAGNT L GSRWSSGV GGSGGGSSGR SSAGARDSRR QTRVIRTGRD RGSGLLGSQP QPVIPASVIP EELISQAQVV LQGKSRSVII RE LQRTNLD VNLAVNNLLS RDDEDGDDGD DTASESYLPG EDLMSLLDAD IHSAHPSVII DADAMFSEDI SYFGYPSFRR SSL SRLGSS RVLLLPLERD SELLRERESV LRLRERRWLD GASFDNERGS TSKEGEPNLD KKNTPVQSPV SLGEDLQWWP DKDG TKFIC IGALYSELLA VSSKGELYQW KWSESEPYRN AQNPSLHHPR ATFLGLTNEK IVLLSANSIR ATVATENNKV ATWVD ETLS SVASKLEHTA QTYSELQGER IVSLHCCALY TCAQLENSLY WWGVVPFSQR KKMLEKARAK NKKPKSSAGI SSMPNI TVG TQVCLRNNPL YHAGAVAFSI SAGIPKVGVL MESVWNMNDS CRFQLRSPES LKNMEKASKT TEAKPESKQE PVKTEMG PP PSPASTCSDA SSIASSASMP YKRRRSTPAP KEEEKVNEEQ WSLREVVFVE DVKNVPVGKV LKVDGAYVAV KFPGTSSN T NCQNSSGPDA DPSSLLQDCR LLRIDELQVV KTGGTPKVPD CFQRTPKKLC IPEKTEILAV NVDSKGVHAV LKTGNWVRY CIFDLATGKA EQENNFPTSS IAFLGQNERN VAIFTAGQES PIILRDGNGT IYPMAKDCMG GIRDPDWLDL PPISSLGMGV HSLINLPAN STIKKKAAVI IMAVEKQTLM QHILRCDYEA CRQYLMNLEQ AVVLEQNLQM LQTFISHRCD GNRNILHACV S VCFPTSNK ETKEEEEAER SERNTFAERL SAVEAIANAI SVVSSNGPGN RAGSSSSRSL RLREMMRRSL RAAGLGRHEA GA SSSDHQD PVSPPIAPPS WVPDPPAMDP DGDIDFILAP AVGSLTTAAT GTGQGPSTST IPGPSTEPSV VESKDRKANA HFI LKLLCD SVVLQPYLRE LLSAKDARGM TPFMSAVSGR AYPAAITILE TAQKIAKAEI SSSEKEEDVF MGMVCPSGTN PDDS PLYVL CCNDTCSFTW TGAEHINQDI FECRTCGLLE SLCCCTECAR VCHKGHDCKL KRTSPTAYCD CWEKCKCKTL IAGQK SARL DLLYRLLTAT NLVTLPNSRG EHLLLFLVQT VARQTVEHCQ YRPPRIREDR NRKTASPEDS DMPDHDLEPP RFAQLA LER VLQDWNALKS MIMFGSQENK DPLSASSRIG HLLPEEQVYL NQQSGTIRLD CFTHCLIVKC TADILLLDTL LGTLVKE LQ NKYTPGRREE AIAVTMRFLR SVARVFVILS VEMASSKKKN NFIPQPIGKC KRVFQALLPY AVEELCNVAE SLIVPVRM G IARPTAPFTL ASTSIDAMQG SEELFSVEPL PPRPSSDQSS SSSQSQSSYI IRNPQQRRIS QSQPVRGRDE EQDDIVSAD VEEVEVVEGV AGEEDHHDEQ EEHGEENAEA EGQHDEHDED GSDMELDLLA AAETESDSES NHSNQDNASG RRSVVTAATA GSEAGASSV PAFFSEDDSQ SNDSSDSDSS SSQSDDIEQE TFMLDEPLER TTNSSHANGA AQAPRSMQWA VRNTQHQRAA S TAPSSTST PAASSAGLIY IDPSNLRRSG TISTSAAAAA AALEASNASS YLTSASSLAR AYSIVIRQIS DLMGLIPKYN HL VYSQIPA AVKLTYQDAV NLQNYVEEKL IPTWNWMVSI MDSTEAQLRY GSALASAGDP GHPNHPLHAS QNSARRERMT ARE EASLRT LEGRRRATLL SARQGMMSAR GDFLNYALSL MRSHNDEHSD VLPVLDVCSL KHVAYVFQAL IYWIKAMNQQ TTLD TPQLE RKRTRELLEL GIDNEDSEHE NDDDTNQSAT LNDKDDDSLP AETGQNHPFF RRSDSMTFLG CIPPNPFEVP LAEAI PLAD QPHLLQPNAR KEDLFGRPSQ GLYSSSASSG KCLMEVTVDR NCLEVLPTKM SYAANLKNVM NMQNRQKKEG EEQPVL PEE TESSKPGPSA HDLAAQLKSS LLAEIGLTES EGPPLTSFRP QCSFMGMVIS HDMLLGRWRL SLELFGRVFM EDVGAEP GS ILTELGGFEV KESKFRREME KLRNQQSRDL SLEVDRDRDL LIQQTMRQLN NHFGRRCATT PMAVHRVKVT FKDEPGEG S GVARSFYTAI AQAFLSNEKL PNLECIQNAN KGTHTSLMQR LRNRGERDRE REREREMRRS SGLRAGSRRD RDRDFRRQL SIDTRPFRPA SEGNPSDDPE PLPAHRQALG ERLYPRVQAM QPAFASKITG MLLELSPAQL LLLLASEDSL RARVDEAMEL IIAHGRENG ADSILDLGLV DSSEKVQQEN RKRHGSSRSV VDMDLDDTDD GDDNAPLFYQ PGKRGFYTPR PGKNTEARLN C FRNIGRIL GLCLLQNELC PITLNRHVIK VLLGRKVNWH DFAFFDPVMY ESLRQLILAS QSSDADAVFS AMDLAFAIDL CK EEGGGQV ELIPNGVNIP VTPQNVYEYV RKYAEHRMLV VAEQPLHAMR KGLLDVLPKN SLEDLTAEDF RLLVNGCGEV NVQ MLISFT SFNDESGENA EKLLQFKRWF WSIVEKMSMT ERQDLVYFWT SSPSLPASEE GFQPMPSITI RPPDDQHLPT ANTC ISRLY VPLYSSKQIL KQKLLLAIKT KNFGFV UniProtKB: E3 ubiquitin-protein ligase UBR5 |
-Experimental details
-Structure determination
Method | cryo EM |
---|---|
Processing | single particle reconstruction |
Aggregation state | particle |
-Sample preparation
Buffer | pH: 7.6 |
---|---|
Vitrification | Cryogen name: ETHANE |
-Electron microscopy
Microscope | FEI TITAN KRIOS |
---|---|
Image recording | Film or detector model: FEI FALCON IV (4k 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: 2.2 µm / Nominal defocus min: 1.0 µm |
Experimental equipment | Model: Titan Krios / Image courtesy: FEI Company |
+Image processing
-Atomic model buiding 1
Refinement | Space: REAL / Protocol: FLEXIBLE FIT |
---|---|
Output model | PDB-8p83: |