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Open data
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Basic information
Entry | Database: PDB / ID: 5ftm | ||||||
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Title | Cryo-EM structure of human p97 bound to ATPgS (Conformation II) | ||||||
![]() | TRANSITIONAL ENDOPLASMIC RETICULUM ATPASE | ||||||
![]() | HYDROLASE / SINGLE-PARTICLE / P97 / AAA ATPASE | ||||||
Function / homology | ![]() positive regulation of Lys63-specific deubiquitinase activity / flavin adenine dinucleotide catabolic process / VCP-NSFL1C complex / endosome to lysosome transport via multivesicular body sorting pathway / endoplasmic reticulum stress-induced pre-emptive quality control / cellular response to arsenite ion / BAT3 complex binding / cytoplasm protein quality control / Derlin-1 retrotranslocation complex / protein-DNA covalent cross-linking repair ...positive regulation of Lys63-specific deubiquitinase activity / flavin adenine dinucleotide catabolic process / VCP-NSFL1C complex / endosome to lysosome transport via multivesicular body sorting pathway / endoplasmic reticulum stress-induced pre-emptive quality control / cellular response to arsenite ion / BAT3 complex binding / cytoplasm protein quality control / Derlin-1 retrotranslocation complex / protein-DNA covalent cross-linking repair / positive regulation of protein K63-linked deubiquitination / positive regulation of oxidative phosphorylation / mitotic spindle disassembly / deubiquitinase activator activity / NADH metabolic process / aggresome assembly / regulation of protein localization to chromatin / ubiquitin-modified protein reader activity / VCP-NPL4-UFD1 AAA ATPase complex / vesicle-fusing ATPase / cellular response to misfolded protein / negative regulation of protein localization to chromatin / positive regulation of mitochondrial membrane potential / K48-linked polyubiquitin modification-dependent protein binding / retrograde protein transport, ER to cytosol / regulation of aerobic respiration / stress granule disassembly / regulation of synapse organization / positive regulation of ATP biosynthetic process / ATPase complex / ubiquitin-specific protease binding / MHC class I protein binding / ubiquitin-like protein ligase binding / : / RHOH GTPase cycle / polyubiquitin modification-dependent protein binding / autophagosome maturation / negative regulation of hippo signaling / endoplasmic reticulum to Golgi vesicle-mediated transport / HSF1 activation / translesion synthesis / interstrand cross-link repair / proteasomal protein catabolic process / Protein methylation / ATP metabolic process / endoplasmic reticulum unfolded protein response / negative regulation of smoothened signaling pathway / ERAD pathway / Attachment and Entry / lipid droplet / proteasome complex / viral genome replication / Josephin domain DUBs / N-glycan trimming in the ER and Calnexin/Calreticulin cycle / Hh mutants are degraded by ERAD / positive regulation of protein-containing complex assembly / macroautophagy / Hedgehog ligand biogenesis / Defective CFTR causes cystic fibrosis / establishment of protein localization / Translesion Synthesis by POLH / positive regulation of non-canonical NF-kappaB signal transduction / ABC-family proteins mediated transport / ADP binding / autophagy / Aggrephagy / positive regulation of protein catabolic process / cytoplasmic stress granule / azurophil granule lumen / KEAP1-NFE2L2 pathway / Ovarian tumor domain proteases / positive regulation of canonical Wnt signaling pathway / positive regulation of proteasomal ubiquitin-dependent protein catabolic process / double-strand break repair / E3 ubiquitin ligases ubiquitinate target proteins / Neddylation / site of double-strand break / cellular response to heat / ubiquitin-dependent protein catabolic process / protein phosphatase binding / regulation of apoptotic process / secretory granule lumen / proteasome-mediated ubiquitin-dependent protein catabolic process / ficolin-1-rich granule lumen / Attachment and Entry / protein ubiquitination / protein domain specific binding / intracellular membrane-bounded organelle / DNA repair / ubiquitin protein ligase binding / lipid binding / DNA damage response / Neutrophil degranulation / endoplasmic reticulum membrane / perinuclear region of cytoplasm / glutamatergic synapse / endoplasmic reticulum / protein-containing complex / ATP hydrolysis activity / RNA binding Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.2 Å | ||||||
![]() | Banerjee, S. / Bartesaghi, A. / Merk, A. / Rao, P. / Bulfer, S.L. / Yan, Y. / Green, N. / Mroczkowski, B. / Neitz, R.J. / Wipf, P. ...Banerjee, S. / Bartesaghi, A. / Merk, A. / Rao, P. / Bulfer, S.L. / Yan, Y. / Green, N. / Mroczkowski, B. / Neitz, R.J. / Wipf, P. / Falconieri, V. / Deshaies, R.J. / Milne, J.L.S. / Huryn, D. / Arkin, M. / Subramaniam, S. | ||||||
![]() | ![]() Title: 2.3 Å resolution cryo-EM structure of human p97 and mechanism of allosteric inhibition. Authors: Soojay Banerjee / Alberto Bartesaghi / Alan Merk / Prashant Rao / Stacie L Bulfer / Yongzhao Yan / Neal Green / Barbara Mroczkowski / R Jeffrey Neitz / Peter Wipf / Veronica Falconieri / ...Authors: Soojay Banerjee / Alberto Bartesaghi / Alan Merk / Prashant Rao / Stacie L Bulfer / Yongzhao Yan / Neal Green / Barbara Mroczkowski / R Jeffrey Neitz / Peter Wipf / Veronica Falconieri / Raymond J Deshaies / Jacqueline L S Milne / Donna Huryn / Michelle Arkin / Sriram Subramaniam / ![]() Abstract: p97 is a hexameric AAA+ adenosine triphosphatase (ATPase) that is an attractive target for cancer drug development. We report cryo-electron microscopy (cryo-EM) structures for adenosine diphosphate ...p97 is a hexameric AAA+ adenosine triphosphatase (ATPase) that is an attractive target for cancer drug development. We report cryo-electron microscopy (cryo-EM) structures for adenosine diphosphate (ADP)-bound, full-length, hexameric wild-type p97 in the presence and absence of an allosteric inhibitor at resolutions of 2.3 and 2.4 angstroms, respectively. We also report cryo-EM structures (at resolutions of ~3.3, 3.2, and 3.3 angstroms, respectively) for three distinct, coexisting functional states of p97 with occupancies of zero, one, or two molecules of adenosine 5'-O-(3-thiotriphosphate) (ATPγS) per protomer. A large corkscrew-like change in molecular architecture, coupled with upward displacement of the N-terminal domain, is observed only when ATPγS is bound to both the D1 and D2 domains of the protomer. These cryo-EM structures establish the sequence of nucleotide-driven structural changes in p97 at atomic resolution. They also enable elucidation of the binding mode of an allosteric small-molecule inhibitor to p97 and illustrate how inhibitor binding at the interface between the D1 and D2 domains prevents propagation of the conformational changes necessary for p97 function. | ||||||
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Structure visualization
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Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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PDBx/mmCIF format | ![]() | 842.8 KB | Display | ![]() |
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PDB format | ![]() | 700 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.8 MB | Display | ![]() |
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Full document | ![]() | 2 MB | Display | |
Data in XML | ![]() | 133.4 KB | Display | |
Data in CIF | ![]() | 194.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 3298MC ![]() 3295C ![]() 3296C ![]() 3297C ![]() 3299C ![]() 5ftjC ![]() 5ftkC ![]() 5ftlC ![]() 5ftnC C: citing same article ( M: map data used to model this data |
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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: 89436.820 Da / Num. of mol.: 6 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Chemical | ChemComp-AGS / #3: Chemical | ChemComp-ADP / #4: Chemical | ChemComp-MG / |
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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: FULL-LENGTH HUMAN P97 BOUND TO ATPGS / Type: COMPLEX |
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Buffer solution | Name: 25 MM TRIS, 150 MM NACL, 1 MM MGCL2, 1.0 MM TCEP / pH: 8 / Details: 25 MM TRIS, 150 MM NACL, 1 MM MGCL2, 1.0 MM TCEP |
Specimen | Conc.: 0.9 mg/ml / Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
Specimen support | Details: HOLEY CARBON |
Vitrification | Instrument: FEI VITROBOT MARK IV / Cryogen name: ETHANE Details: VITRIFICATION 1 -- CRYOGEN- ETHANE, HUMIDITY- 100, TEMPERATURE- 90.15, INSTRUMENT- FEI VITROBOT MARK IV, METHOD- BLOT FOR 2.5 SECONDS BEFORE PLUNGING. |
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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 / Date: Jan 17, 2015 / Details: PARALLEL BEAM ILLUMINATION |
Electron gun | Electron source: ![]() |
Electron lens | Mode: BRIGHT FIELD / Nominal magnification: 105000 X / Calibrated magnification: 36980 X / Nominal defocus max: 2700 nm / Nominal defocus min: 950 nm / Cs: 2.7 mm |
Specimen holder | Temperature: 79.7 K |
Image recording | Electron dose: 40 e/Å2 / Film or detector model: GATAN K2 SUMMIT (4k x 4k) |
Image scans | Num. digital images: 628 |
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Processing
EM software | Name: FREALIGN / Category: 3D reconstruction | ||||||||||||
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CTF correction | Details: EACH PARTICLE | ||||||||||||
Symmetry | Point symmetry: C6 (6 fold cyclic) | ||||||||||||
3D reconstruction | Method: SCORE MINIMIZATION / Resolution: 3.2 Å / Num. of particles: 32406 Details: N-TERMINAL RESIDUES 21-200 DISORDERED. LINKER CONNECTING RESIDUES 707 TO 728 IS NOT IN THE MODEL. SUBMISSION BASED ON EXPERIMENTAL DATA FROM EMDB EMD-3298. (DEPOSITION ID: 14178). Symmetry type: POINT | ||||||||||||
Refinement | Highest resolution: 3.2 Å | ||||||||||||
Refinement step | Cycle: LAST / Highest resolution: 3.2 Å
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