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Open data
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Basic information
| Entry | Database: PDB / ID: 7r7t | ||||||
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| Title | p47-bound p97-R155H mutant with ADP | ||||||
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Keywords | HYDROLASE/Lipid Binding Protein / AAA+ ATPase / MOTOR PROTEIN / HYDROLASE / HYDROLASE-Lipid Binding Protein complex | ||||||
| Function / homology | Function and homology informationRHOH GTPase cycle / negative regulation of protein localization to centrosome / positive regulation of mitotic centrosome separation / nuclear membrane reassembly / spindle pole centrosome / Golgi stack / flavin adenine dinucleotide catabolic process / VCP-NSFL1C complex / endoplasmic reticulum stress-induced pre-emptive quality control / endosome to lysosome transport via multivesicular body sorting pathway ...RHOH GTPase cycle / negative regulation of protein localization to centrosome / positive regulation of mitotic centrosome separation / nuclear membrane reassembly / spindle pole centrosome / Golgi stack / flavin adenine dinucleotide catabolic process / VCP-NSFL1C complex / endoplasmic reticulum stress-induced pre-emptive quality control / endosome to lysosome transport via multivesicular body sorting pathway / BAT3 complex binding / cellular response to arsenite ion / cytoplasmic ubiquitin ligase complex / Derlin-1 retrotranslocation complex / positive regulation of protein K63-linked deubiquitination / protein-DNA covalent cross-linking repair / deubiquitinase activator activity / positive regulation of oxidative phosphorylation / cytoplasm protein quality control / regulation of protein localization to chromatin / ubiquitin-modified protein reader activity / cellular response to misfolded protein / mitotic spindle disassembly / VCP-NPL4-UFD1 AAA ATPase complex / positive regulation of mitochondrial membrane potential / vesicle-fusing ATPase / K48-linked polyubiquitin modification-dependent protein binding / NAD+ metabolic process / regulation of aerobic respiration / retrograde protein transport, ER to cytosol / stress granule disassembly / ATPase complex / ubiquitin-specific protease binding / regulation of synapse organization / Golgi organization / polyubiquitin modification-dependent protein binding / positive regulation of ATP biosynthetic process / ubiquitin-like protein ligase binding / RHOH GTPase cycle / intracellular membrane-bounded organelle / autophagosome maturation / MHC class I protein binding / HSF1 activation / endoplasmic reticulum to Golgi vesicle-mediated transport / autophagosome assembly / negative regulation of hippo signaling / mitophagy / interstrand cross-link repair / ATP metabolic process / proteasome complex / protein unfolding / endoplasmic reticulum unfolded protein response / ribosome-associated ubiquitin-dependent protein catabolic process / Attachment and Entry / ERAD pathway / Protein methylation / translesion synthesis / negative regulation of smoothened signaling pathway / viral genome replication / negative regulation of protein localization to chromatin / macroautophagy / rescue of stalled cytosolic ribosome / lipid droplet / Josephin domain DUBs / autophagy / ubiquitin binding / establishment of protein localization / establishment of mitotic spindle orientation / proteasomal protein catabolic process / N-glycan trimming in the ER and Calnexin/Calreticulin cycle / positive regulation of protein-containing complex assembly / ADP binding / positive regulation of non-canonical NF-kappaB signal transduction / Hh mutants are degraded by ERAD / Dengue Virus Genome Translation and Replication / Translesion Synthesis by POLH / Hedgehog ligand biogenesis / Defective CFTR causes cystic fibrosis / AMPK-induced ERAD and lysosome mediated degradation of PD-L1(CD274) / ABC-family protein mediated transport / cytoplasmic stress granule / Ribosome Quality Control (RQC) complex extracts and degrades nascent peptide / double-strand break repair / Aggrephagy / positive regulation of canonical Wnt signaling pathway / positive regulation of protein catabolic process / azurophil granule lumen / Ovarian tumor domain proteases / positive regulation of proteasomal ubiquitin-dependent protein catabolic process / KEAP1-NFE2L2 pathway / site of double-strand break / cellular response to heat / E3 ubiquitin ligases ubiquitinate target proteins / ATPase binding / Neddylation / secretory granule lumen / protein phosphatase binding / ubiquitin-dependent protein catabolic process / ficolin-1-rich granule lumen / proteasome-mediated ubiquitin-dependent protein catabolic process Similarity search - Function | ||||||
| Biological species | Homo sapiens (human)![]() | ||||||
| Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 4.5 Å | ||||||
Authors | Nandi, P. / Li, S. / Coulmbres, R.C.A. / Wang, F. / Williams, D.R. / Malyutin, A.G. / Poh, Y.-P. / Chou, T.-F. / Chiu, P.-L. | ||||||
| Funding support | United States, 1items
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Citation | Journal: Int J Mol Sci / Year: 2021Title: Structural and Functional Analysis of Disease-Linked p97 ATPase Mutant Complexes. Authors: Purbasha Nandi / Shan Li / Rod Carlo A Columbres / Feng Wang / Dewight R Williams / Yu-Ping Poh / Tsui-Fen Chou / Po-Lin Chiu / ![]() Abstract: IBMPFD/ALS is a genetic disorder caused by a single amino acid mutation on the p97 ATPase, promoting ATPase activity and cofactor dysregulation. The disease mechanism underlying p97 ATPase ...IBMPFD/ALS is a genetic disorder caused by a single amino acid mutation on the p97 ATPase, promoting ATPase activity and cofactor dysregulation. The disease mechanism underlying p97 ATPase malfunction remains unclear. To understand how the mutation alters the ATPase regulation, we assembled a full-length p97 with its p47 cofactor and first visualized their structures using single-particle cryo-EM. More than one-third of the population was the dodecameric form. Nucleotide presence dissociates the dodecamer into two hexamers for its highly elevated function. The N-domains of the p97 mutant all show up configurations in ADP- or ATPS-bound states. Our functional and structural analyses showed that the p47 binding is likely to impact the p97 ATPase activities via changing the conformations of arginine fingers. These functional and structural analyses underline the ATPase dysregulation with the miscommunication between the functional modules of the p97. | ||||||
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Structure visualization
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| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 7r7t.cif.gz | 765.4 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb7r7t.ent.gz | 640.3 KB | Display | PDB format |
| PDBx/mmJSON format | 7r7t.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/r7/7r7t ftp://data.pdbj.org/pub/pdb/validation_reports/r7/7r7t | HTTPS FTP |
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-Related structure data
| Related structure data | ![]() 24304MC ![]() 7l5wC ![]() 7l5xC ![]() 7r7sC ![]() 7r7uC M: map data used to model this data 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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Components
| #1: Protein | Mass: 89417.773 Da / Num. of mol.: 6 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: VCP / Production host: ![]() #2: Protein | | Mass: 40731.855 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() #3: Chemical | ChemComp-ADP / Has ligand of interest | Y | |
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-Experimental details
-Experiment
| Experiment | Method: ELECTRON MICROSCOPY |
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| EM experiment | Aggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction |
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Sample preparation
| Component | Name: p47-bound p97-R155H mutant with ADP / Type: COMPLEX / Details: p47-bound p97-R155H mutant with ADP / Entity ID: #1-#2 / Source: RECOMBINANT | ||||||||||||||||||||
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| Molecular weight | Value: 0.723 MDa / Experimental value: NO | ||||||||||||||||||||
| Source (natural) | Organism: Homo sapiens (human) | ||||||||||||||||||||
| Source (recombinant) | Organism: ![]() | ||||||||||||||||||||
| Buffer solution | pH: 7.4 | ||||||||||||||||||||
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| Specimen | Conc.: 0.2 mg/ml / Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES / Details: The protein sample was monodisperse. | ||||||||||||||||||||
| Specimen support | Grid type: C-flat-2/1 | ||||||||||||||||||||
| Vitrification | Instrument: FEI VITROBOT MARK IV / Cryogen name: ETHANE / Humidity: 100 % / Chamber temperature: 292 K / Details: The grid was blotted for 6 seconds. |
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Electron microscopy imaging
| Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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| Microscopy | Model: FEI TITAN KRIOS |
| Electron gun | Electron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: FLOOD BEAM |
| Electron lens | Mode: BRIGHT FIELD / Nominal magnification: 48077 X / Nominal defocus max: -2500 nm / Nominal defocus min: -800 nm / Cs: 2.7 mm / C2 aperture diameter: 50 µm / Alignment procedure: COMA FREE |
| Specimen holder | Cryogen: NITROGEN / Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER / Residual tilt: 0.001 mradians |
| Image recording | Electron dose: 44.4 e/Å2 / Detector mode: SUPER-RESOLUTION / Film or detector model: GATAN K2 SUMMIT (4k x 4k) / Num. of real images: 3512 |
| Image scans | Sampling size: 5 µm |
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Processing
| Software | Name: PHENIX / Version: 1.18.2_3874: / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||
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| EM software |
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| CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||||||||||||||||||
| Particle selection | Num. of particles selected: 1124232 | ||||||||||||||||||||||||||||||||||||||||
| 3D reconstruction | Resolution: 4.5 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 160050 / Algorithm: BACK PROJECTION / Symmetry type: POINT | ||||||||||||||||||||||||||||||||||||||||
| Atomic model building | B value: 122.3 / Protocol: OTHER / Space: REAL / Target criteria: CC | ||||||||||||||||||||||||||||||||||||||||
| Atomic model building | PDB-ID: 5FTK Accession code: 5FTK / Source name: PDB / Type: experimental model | ||||||||||||||||||||||||||||||||||||||||
| Refine LS restraints |
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About Yorodumi




Homo sapiens (human)

United States, 1items
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