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Open data
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Basic information
| Entry | Database: PDB / ID: 4y8j | |||||||||
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| Title | Yeast 20S proteasome in complex with Ac-LLL-ep | |||||||||
Components |
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Keywords | HYDROLASE/HYDROLASE INHIBITOR / HYDROLASE-HYDROLASE INHIBITOR complex / Proteasome / Inhibitor / Binding Analysis | |||||||||
| Function / homology | Function and homology informationproteasome core complex assembly / nuclear outer membrane-endoplasmic reticulum membrane network / Proteasome assembly / Cross-presentation of soluble exogenous antigens (endosomes) / TNFR2 non-canonical NF-kB pathway / Ubiquitin-Mediated Degradation of Phosphorylated Cdc25A / proteasomal ubiquitin-independent protein catabolic process / Regulation of PTEN stability and activity / CDK-mediated phosphorylation and removal of Cdc6 / FBXL7 down-regulates AURKA during mitotic entry and in early mitosis ...proteasome core complex assembly / nuclear outer membrane-endoplasmic reticulum membrane network / Proteasome assembly / Cross-presentation of soluble exogenous antigens (endosomes) / TNFR2 non-canonical NF-kB pathway / Ubiquitin-Mediated Degradation of Phosphorylated Cdc25A / proteasomal ubiquitin-independent protein catabolic process / Regulation of PTEN stability and activity / CDK-mediated phosphorylation and removal of Cdc6 / FBXL7 down-regulates AURKA during mitotic entry and in early mitosis / KEAP1-NFE2L2 pathway / Neddylation / Orc1 removal from chromatin / MAPK6/MAPK4 signaling / proteasome storage granule / Antigen processing: Ubiquitination & Proteasome degradation / Ub-specific processing proteases / proteasome endopeptidase complex / endopeptidase activator activity / proteasome core complex, beta-subunit complex / proteasome assembly / threonine-type endopeptidase activity / proteasome core complex, alpha-subunit complex / Neutrophil degranulation / proteasome complex / peroxisome / endopeptidase activity / proteasome-mediated ubiquitin-dependent protein catabolic process / mRNA binding / endoplasmic reticulum membrane / mitochondrion / nucleus / cytosol Similarity search - Function | |||||||||
| Biological species | ![]() synthetic construct (others) | |||||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.7 Å | |||||||||
Authors | Huber, E.M. / Groll, M. | |||||||||
| Funding support | Germany, 2items
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Citation | Journal: J.Am.Chem.Soc. / Year: 2015Title: Systematic Analyses of Substrate Preferences of 20S Proteasomes Using Peptidic Epoxyketone Inhibitors. Authors: Huber, E.M. / de Bruin, G. / Heinemeyer, W. / Paniagua Soriano, G. / Overkleeft, H.S. / Groll, M. | |||||||||
| History |
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 4y8j.cif.gz | 2.4 MB | Display | PDBx/mmCIF format |
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| PDB format | pdb4y8j.ent.gz | 2 MB | Display | PDB format |
| PDBx/mmJSON format | 4y8j.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 4y8j_validation.pdf.gz | 667.9 KB | Display | wwPDB validaton report |
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| Full document | 4y8j_full_validation.pdf.gz | 711.4 KB | Display | |
| Data in XML | 4y8j_validation.xml.gz | 200.3 KB | Display | |
| Data in CIF | 4y8j_validation.cif.gz | 276.5 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/y8/4y8j ftp://data.pdbj.org/pub/pdb/validation_reports/y8/4y8j | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 4y69C ![]() 4y6aC ![]() 4y6vC ![]() 4y6zC ![]() 4y70C ![]() 4y74C ![]() 4y75C ![]() 4y77C ![]() 4y78C ![]() 4y7wC ![]() 4y7xC ![]() 4y7yC ![]() 4y80C ![]() 4y81C ![]() 4y82C ![]() 4y84C ![]() 4y8gC ![]() 4y8hC ![]() 4y8iC ![]() 4y8kC ![]() 4y8lC ![]() 4y8mC ![]() 4y8nC ![]() 4y8oC ![]() 4y8pC ![]() 4y8qC ![]() 4y8rC ![]() 4y8sC ![]() 4y8tC ![]() 4y8uC ![]() 4y9yC ![]() 4y9zC ![]() 4ya0C ![]() 4ya1C ![]() 4ya2C ![]() 4ya3C ![]() 4ya4C ![]() 4ya5C ![]() 4ya7C ![]() 4ya9C ![]() 1rypS S: Starting model for refinement C: citing same article ( |
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| Similar structure data |
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Links
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Assembly
| Deposited unit | ![]()
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| Unit cell |
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| Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments:
NCS ensembles :
NCS oper:
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Components
-Proteasome subunit alpha type- ... , 6 types, 12 molecules AOBPCQDRESGU
| #1: Protein | Mass: 27191.828 Da / Num. of mol.: 2 / Source method: isolated from a natural source Source: (natural) ![]() References: UniProt: P23639, proteasome endopeptidase complex #2: Protein | Mass: 28748.230 Da / Num. of mol.: 2 / Source method: isolated from a natural source Source: (natural) ![]() References: UniProt: P23638, proteasome endopeptidase complex #3: Protein | Mass: 28478.111 Da / Num. of mol.: 2 / Source method: isolated from a natural source Source: (natural) ![]() References: UniProt: P40303, proteasome endopeptidase complex #4: Protein | Mass: 28649.086 Da / Num. of mol.: 2 / Source method: isolated from a natural source Source: (natural) ![]() References: UniProt: P32379, proteasome endopeptidase complex #5: Protein | Mass: 25634.000 Da / Num. of mol.: 2 / Source method: isolated from a natural source Source: (natural) ![]() References: UniProt: P40302, proteasome endopeptidase complex #7: Protein | Mass: 28033.830 Da / Num. of mol.: 2 / Source method: isolated from a natural source Source: (natural) ![]() References: UniProt: P21243, proteasome endopeptidase complex |
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-Proteasome subunit beta type- ... , 7 types, 14 molecules HVIWJXKYLZMaNb
| #8: Protein | Mass: 25114.459 Da / Num. of mol.: 2 / Source method: isolated from a natural source Source: (natural) ![]() References: UniProt: P25043, proteasome endopeptidase complex #9: Protein | Mass: 22627.842 Da / Num. of mol.: 2 / Source method: isolated from a natural source Source: (natural) ![]() References: UniProt: P25451, proteasome endopeptidase complex #10: Protein | Mass: 22545.676 Da / Num. of mol.: 2 / Source method: isolated from a natural source Source: (natural) ![]() References: UniProt: P22141, proteasome endopeptidase complex #11: Protein | Mass: 23325.248 Da / Num. of mol.: 2 / Source method: isolated from a natural source Source: (natural) ![]() References: UniProt: P30656, proteasome endopeptidase complex #12: Protein | Mass: 24883.928 Da / Num. of mol.: 2 / Source method: isolated from a natural source Source: (natural) ![]() References: UniProt: P23724, proteasome endopeptidase complex #13: Protein | Mass: 27200.893 Da / Num. of mol.: 2 / Source method: isolated from a natural source Source: (natural) ![]() References: UniProt: P30657, proteasome endopeptidase complex #14: Protein | Mass: 21517.186 Da / Num. of mol.: 2 / Source method: isolated from a natural source Source: (natural) ![]() References: UniProt: P38624, proteasome endopeptidase complex |
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-Protein / Protein/peptide , 2 types, 8 molecules FTcdefgh
| #15: Protein/peptide | Mass: 411.622 Da / Num. of mol.: 6 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others) #6: Protein | Mass: 31575.068 Da / Num. of mol.: 2 / Source method: isolated from a natural source Source: (natural) ![]() References: UniProt: P21242, proteasome endopeptidase complex |
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-Non-polymers , 4 types, 443 molecules 






| #16: Chemical | ChemComp-MG / #17: Chemical | ChemComp-CL / #18: Chemical | ChemComp-MES / #19: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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Sample preparation
| Crystal | Density Matthews: 3.67 Å3/Da / Density % sol: 66.52 % |
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| Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 6.8 / Details: 20 mM MgAC2, 13% MPD, 0.1 M MES / PH range: 6.8 |
-Data collection
| Diffraction | Mean temperature: 100 K |
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| Diffraction source | Source: SYNCHROTRON / Site: SLS / Beamline: X06SA / Wavelength: 1 Å |
| Detector | Type: PSI PILATUS 6M / Detector: PIXEL / Date: Apr 12, 2014 |
| Radiation | Monochromator: LN2 COOLED FIXED-EXIT. SI(111) MONOCHROMATOR / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
| Reflection | Resolution: 2.7→50 Å / Num. all: 283018 / Num. obs: 283018 / % possible obs: 97 % / Redundancy: 3 % / Rmerge(I) obs: 0.08 / Net I/σ(I): 9.8 |
| Reflection shell | Resolution: 2.7→2.8 Å / Rmerge(I) obs: 0.486 / Mean I/σ(I) obs: 2.3 / % possible all: 98.3 |
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: 1RYP Resolution: 2.7→15 Å / Cor.coef. Fo:Fc: 0.95 / Cor.coef. Fo:Fc free: 0.937 / SU B: 25.271 / SU ML: 0.222 / Cross valid method: THROUGHOUT / ESU R Free: 0.268 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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| Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Displacement parameters | Biso mean: 63.167 Å2
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| Refinement step | Cycle: LAST / Resolution: 2.7→15 Å
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| Refine LS restraints |
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About Yorodumi





X-RAY DIFFRACTION
Germany, 2items
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