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Open data
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Basic information
| Entry | Database: PDB / ID: 6htb | ||||||
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| Title | Yeast 20S proteasome with human beta2c (S171G) | ||||||
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Keywords | HYDROLASE / Proteasome / Mutant | ||||||
| Function / homology | Function and homology informationRegulation of ornithine decarboxylase (ODC) / Proteasome assembly / Cross-presentation of soluble exogenous antigens (endosomes) / proteasome core complex / proteasome core complex assembly / Somitogenesis / nuclear outer membrane-endoplasmic reticulum membrane network / Proteasome assembly / Cross-presentation of soluble exogenous antigens (endosomes) / TNFR2 non-canonical NF-kB pathway ...Regulation of ornithine decarboxylase (ODC) / Proteasome assembly / Cross-presentation of soluble exogenous antigens (endosomes) / proteasome core complex / proteasome core complex assembly / Somitogenesis / 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 / proteasome endopeptidase complex / endopeptidase activator activity / proteasome core complex, beta-subunit complex / Ub-specific processing proteases / proteasome assembly / threonine-type endopeptidase activity / proteasome core complex, alpha-subunit complex / Neutrophil degranulation / proteasome complex / Regulation of activated PAK-2p34 by proteasome mediated degradation / Autodegradation of Cdh1 by Cdh1:APC/C / APC/C:Cdc20 mediated degradation of Securin / Asymmetric localization of PCP proteins / Ubiquitin-dependent degradation of Cyclin D / SCF-beta-TrCP mediated degradation of Emi1 / NIK-->noncanonical NF-kB signaling / TNFR2 non-canonical NF-kB pathway / AUF1 (hnRNP D0) binds and destabilizes mRNA / Vpu mediated degradation of CD4 / Assembly of the pre-replicative complex / Ubiquitin-Mediated Degradation of Phosphorylated Cdc25A / Degradation of DVL / Dectin-1 mediated noncanonical NF-kB signaling / Cdc20:Phospho-APC/C mediated degradation of Cyclin A / Degradation of AXIN / Hh mutants are degraded by ERAD / Activation of NF-kappaB in B cells / Degradation of GLI1 by the proteasome / G2/M Checkpoints / Hedgehog ligand biogenesis / GSK3B and BTRC:CUL1-mediated-degradation of NFE2L2 / Defective CFTR causes cystic fibrosis / Autodegradation of the E3 ubiquitin ligase COP1 / Negative regulation of NOTCH4 signaling / Regulation of RUNX3 expression and activity / Vif-mediated degradation of APOBEC3G / Hedgehog 'on' state / Degradation of GLI2 by the proteasome / GLI3 is processed to GLI3R by the proteasome / FBXL7 down-regulates AURKA during mitotic entry and in early mitosis / APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1 / MAPK6/MAPK4 signaling / Degradation of beta-catenin by the destruction complex / Oxygen-dependent proline hydroxylation of Hypoxia-inducible Factor Alpha / ABC-family proteins mediated transport / CDK-mediated phosphorylation and removal of Cdc6 / CLEC7A (Dectin-1) signaling / SCF(Skp2)-mediated degradation of p27/p21 / FCERI mediated NF-kB activation / Regulation of expression of SLITs and ROBOs / Regulation of PTEN stability and activity / Interleukin-1 signaling / Orc1 removal from chromatin / Regulation of RAS by GAPs / Regulation of RUNX2 expression and activity / The role of GTSE1 in G2/M progression after G2 checkpoint / Separation of Sister Chromatids / KEAP1-NFE2L2 pathway / UCH proteinases / peroxisome / Downstream TCR signaling / Antigen processing: Ubiquitination & Proteasome degradation / Neddylation / RUNX1 regulates transcription of genes involved in differentiation of HSCs / ER-Phagosome pathway / secretory granule lumen / endopeptidase activity / ficolin-1-rich granule lumen / proteasome-mediated ubiquitin-dependent protein catabolic process / Ub-specific processing proteases / nuclear body / cilium / mRNA binding / Neutrophil degranulation / endoplasmic reticulum membrane / mitochondrion / extracellular region / nucleoplasm / nucleus Similarity search - Function | ||||||
| Biological species | Homo sapiens (human)![]() | ||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.7 Å | ||||||
Authors | Huber, E.M. / Groll, M. | ||||||
| Funding support | Germany, 1items
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Citation | Journal: J.Med.Chem. / Year: 2019Title: Structure-Based Design of Inhibitors Selective for Human Proteasome beta 2c or beta 2i Subunits. Authors: Xin, B.T. / Huber, E.M. / de Bruin, G. / Heinemeyer, W. / Maurits, E. / Espinal, C. / Du, Y. / Janssens, M. / Weyburne, E.S. / Kisselev, A.F. / Florea, B.I. / Driessen, C. / van der Marel, G. ...Authors: Xin, B.T. / Huber, E.M. / de Bruin, G. / Heinemeyer, W. / Maurits, E. / Espinal, C. / Du, Y. / Janssens, M. / Weyburne, E.S. / Kisselev, A.F. / Florea, B.I. / Driessen, C. / van der Marel, G.A. / Groll, M. / Overkleeft, H.S. | ||||||
| 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 | 6htb.cif.gz | 2.4 MB | Display | PDBx/mmCIF format |
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| PDB format | pdb6htb.ent.gz | 2 MB | Display | PDB format |
| PDBx/mmJSON format | 6htb.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 6htb_validation.pdf.gz | 627.5 KB | Display | wwPDB validaton report |
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| Full document | 6htb_full_validation.pdf.gz | 677.5 KB | Display | |
| Data in XML | 6htb_validation.xml.gz | 206 KB | Display | |
| Data in CIF | 6htb_validation.cif.gz | 288.5 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ht/6htb ftp://data.pdbj.org/pub/pdb/validation_reports/ht/6htb | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 6htcC ![]() 6htdC ![]() 6htpC ![]() 6htrC ![]() 6hubC ![]() 6hucC ![]() 6huqC ![]() 6huuC ![]() 6huvC ![]() 6hv3C ![]() 6hv4C ![]() 6hv5C ![]() 6hv7C ![]() 6hvaC ![]() 6hvrC ![]() 6hvsC ![]() 6hvtC ![]() 6hvuC ![]() 6hvvC ![]() 6hvwC ![]() 6hvxC ![]() 6hvyC ![]() 6hw0C ![]() 6hw3C ![]() 6hw4C ![]() 6hw5C ![]() 6hw6C ![]() 6hw7C ![]() 6hw8C ![]() 6hw9C ![]() 6hwaC ![]() 6hwbC ![]() 6hwcC ![]() 6hwdC ![]() 6hweC ![]() 6hwfC ![]() 5cz4S 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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| 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) ![]() Strain: ATCC 204508 / S288c 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) ![]() Strain: ATCC 204508 / S288c 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) ![]() Strain: ATCC 204508 / S288c 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) ![]() Strain: ATCC 204508 / S288c 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) ![]() Strain: ATCC 204508 / S288c 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) ![]() Strain: ATCC 204508 / S288c References: UniProt: P21243, proteasome endopeptidase complex |
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-Protein , 1 types, 2 molecules FT
| #6: Protein | Mass: 31575.068 Da / Num. of mol.: 2 / Source method: isolated from a natural source Source: (natural) ![]() Strain: ATCC 204508 / S288c References: UniProt: P21242, proteasome endopeptidase complex |
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-Proteasome subunit beta type- ... , 7 types, 14 molecules HVIWJXKYLZMaNb
| #8: Protein | Mass: 25291.953 Da / Num. of mol.: 2 / Mutation: S171G Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: PSMB7, Z / Production host: ![]() References: UniProt: Q99436, proteasome endopeptidase complex #9: Protein | Mass: 22627.842 Da / Num. of mol.: 2 / Source method: isolated from a natural source Source: (natural) ![]() Strain: ATCC 204508 / S288c 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) ![]() Strain: ATCC 204508 / S288c 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) ![]() Strain: ATCC 204508 / S288c 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) ![]() Strain: ATCC 204508 / S288c 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) ![]() Strain: ATCC 204508 / S288c 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) ![]() Strain: ATCC 204508 / S288c References: UniProt: P38624, proteasome endopeptidase complex |
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-Non-polymers , 3 types, 941 molecules 




| #15: Chemical | ChemComp-MG / #16: Chemical | #17: 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 / Serial crystal experiment: N |
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| Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: ID23-1 / Wavelength: 1 Å |
| Detector | Type: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: Jul 3, 2016 |
| Radiation | 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. obs: 288098 / % possible obs: 98.7 % / Redundancy: 3.1 % / Rmerge(I) obs: 0.09 / Net I/σ(I): 10 |
| Reflection shell | Resolution: 2.7→2.8 Å / Rmerge(I) obs: 0.525 / Mean I/σ(I) obs: 2.4 / % possible all: 99.7 |
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: 5CZ4 Resolution: 2.7→15 Å / Cor.coef. Fo:Fc: 0.948 / Cor.coef. Fo:Fc free: 0.931 / SU B: 28.096 / SU ML: 0.236 / Cross valid method: THROUGHOUT / ESU R Free: 0.26 / 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Displacement parameters | Biso mean: 59.554 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




Homo sapiens (human)
X-RAY DIFFRACTION
Germany, 1items
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