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- EMDB-19476: p97 (VCP) mutant - F539A -

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Basic information

Entry
Database: EMDB / ID: EMD-19476
Titlep97 (VCP) mutant - F539A
Map dataPost-processed map
Sample
  • Complex: Tertiary complex of the hexameric p97 F539A mutant
    • Protein or peptide: Transitional endoplasmic reticulum ATPase
  • Ligand: ADENOSINE-5'-DIPHOSPHATE
KeywordsHexameric complex / ATPase / Unfoldase / Protein Quality Control / Segregase / CHAPERONE
Function / homology
Function and homology information


flavin adenine dinucleotide catabolic process / VCP-NSFL1C complex / intracellular protein-containing 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 ...flavin adenine dinucleotide catabolic process / VCP-NSFL1C complex / intracellular protein-containing 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 / peptidyl-lysine trimethylation / cytoplasm protein quality control / regulation of protein localization to chromatin / RQC complex / 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 / ubiquitin-specific protease binding / ATPase complex / regulation of synapse 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 / negative regulation of hippo signaling / mitophagy / interstrand cross-link repair / ATP metabolic process / protein unfolding / endoplasmic reticulum unfolded protein response / ribosome-associated ubiquitin-dependent protein catabolic process / Attachment and Entry / ERAD pathway / Protein methylation / translesion synthesis / proteasome complex / viral genome replication / negative regulation of protein localization to chromatin / macroautophagy / rescue of stalled cytosolic ribosome / lipid droplet / negative regulation of smoothened signaling pathway / Josephin domain DUBs / establishment of protein localization / proteasomal protein catabolic process / autophagy / 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 / cellular response to heat / E3 ubiquitin ligases ubiquitinate target proteins / site of double-strand break / Neddylation / secretory granule lumen / protein phosphatase binding / ubiquitin-dependent protein catabolic process / ficolin-1-rich granule lumen / proteasome-mediated ubiquitin-dependent protein catabolic process / Attachment and Entry / regulation of apoptotic process / protein ubiquitination / DNA repair / protein domain specific binding / ubiquitin protein ligase binding / DNA damage response / Neutrophil degranulation
Similarity search - Function
AAA ATPase, CDC48 family / CDC48, N-terminal subdomain / Cell division protein 48 (CDC48), N-terminal domain / Cell division protein 48 (CDC48) N-terminal domain / CDC48, domain 2 / Cell division protein 48 (CDC48) domain 2 / Cell division protein 48 (CDC48), domain 2 / : / CDC48 domain 2-like superfamily / Aspartate decarboxylase-like domain superfamily ...AAA ATPase, CDC48 family / CDC48, N-terminal subdomain / Cell division protein 48 (CDC48), N-terminal domain / Cell division protein 48 (CDC48) N-terminal domain / CDC48, domain 2 / Cell division protein 48 (CDC48) domain 2 / Cell division protein 48 (CDC48), domain 2 / : / CDC48 domain 2-like superfamily / Aspartate decarboxylase-like domain superfamily / AAA ATPase, AAA+ lid domain / AAA+ lid domain / ATPase, AAA-type, conserved site / AAA-protein family signature. / ATPase family associated with various cellular activities (AAA) / ATPase, AAA-type, core / ATPases associated with a variety of cellular activities / AAA+ ATPase domain / P-loop containing nucleoside triphosphate hydrolase
Similarity search - Domain/homology
Transitional endoplasmic reticulum ATPase
Similarity search - Component
Biological speciesHomo sapiens (human)
Methodsingle particle reconstruction / cryo EM / Resolution: 3.6 Å
AuthorsArie M / Matzov D / Karmona R / Szenkier N / Stanhill A / Navon A
Funding support Israel, 1 items
OrganizationGrant numberCountry
Israel Science Foundation2038/17 Israel
CitationJournal: iScience / Year: 2024
Title: A non-symmetrical p97 conformation initiates a multistep recruitment of Ufd1/Npl4.
Authors: Michal Arie / Donna Matzov / Rotem Karmona / Natalia Szenkier / Ariel Stanhill / Ami Navon /
Abstract: experiments and cryo-EM structures of p97 and its cofactor, Ufd1/Npl4 (UN), elucidated substrate processing. Yet, the structural transitions and the related ATPase cycle upon UN binding remain ... experiments and cryo-EM structures of p97 and its cofactor, Ufd1/Npl4 (UN), elucidated substrate processing. Yet, the structural transitions and the related ATPase cycle upon UN binding remain unresolved. We captured two discrete conformations: One in which D1 protomers are ATP bound, while the D2 subunits are in the ADP state, presumably required for substrate engagement with the D2 pore; and a heterologous nucleotide state within the D1 ring in which only two NTDs are in the "up" ATP state that favors UN binding. Further analysis suggests that initially, UN binds p97's non-symmetrical conformation, this association promotes a structural transition upon which five NTDs shift to an "up" state and are poised to bind ATP. The UBXL domain of Npl4 was captured bound to an NTD in the ADP state, demonstrating a conformation that may provide directionality to incoming substrate and introduce the flexibility needed for substrate processing.
History
DepositionJan 24, 2024-
Header (metadata) releaseMay 29, 2024-
Map releaseMay 29, 2024-
UpdateDec 25, 2024-
Current statusDec 25, 2024Processing site: PDBe / Status: Released

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Structure visualization

Supplemental images

emd_19476.png

Downloads & links

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Map

FileDownload / File: emd_19476.map.gz / Format: CCP4 / Size: 83.7 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
AnnotationPost-processed map
Projections & slices

Image control

Size
Brightness
Contrast
Others
AxesZ (Sec.)Y (Row.)X (Col.)
0.86 Å/pix.
x 280 pix.
= 240.8 Å		0.86 Å/pix.
x 280 pix.
= 240.8 Å		0.86 Å/pix.
x 280 pix.
= 240.8 Å

Surface

Projections

Slices (1/3)

Slices (1/2)

Slices (2/3)

Images are generated by Spider.

Voxel sizeX=Y=Z: 0.86 Å
Density

Histogram

Histogram (log scale)
Contour LevelBy AUTHOR: 0.014
Minimum - Maximum-0.054687466 - 0.10039032
Average (Standard dev.)0.00043553513 (±0.0037729763)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions280280280
Spacing280280280
CellA=B=C: 240.8 Å
α=β=γ: 90.0 °

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Supplemental data

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Mask #1

Fileemd_19476_msk_1.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

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Half map: Half map 1

Fileemd_19476_half_map_1.map
AnnotationHalf map 1
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

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Half map: Half map 2

Fileemd_19476_half_map_2.map
AnnotationHalf map 2
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

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Sample components

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Entire : Tertiary complex of the hexameric p97 F539A mutant

EntireName: Tertiary complex of the hexameric p97 F539A mutant
Components
  • Complex: Tertiary complex of the hexameric p97 F539A mutant
    • Protein or peptide: Transitional endoplasmic reticulum ATPase
  • Ligand: ADENOSINE-5'-DIPHOSPHATE

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Supramolecule #1: Tertiary complex of the hexameric p97 F539A mutant

SupramoleculeName: Tertiary complex of the hexameric p97 F539A mutant / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1
Details: The mutant generated by the replacement of phenylalanine to alanine at position 539
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 530 KDa

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Macromolecule #1: Transitional endoplasmic reticulum ATPase

MacromoleculeName: Transitional endoplasmic reticulum ATPase / type: protein_or_peptide / ID: 1 / Number of copies: 6 / Enantiomer: LEVO / EC number: vesicle-fusing ATPase
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 89.360727 KDa
Recombinant expressionOrganism: Escherichia coli (E. coli)
SequenceString: MASGADSKGD DLSTAILKQK NRPNRLIVDE AINEDNSVVS LSQPKMDELQ LFRGDTVLLK GKKRREAVCI VLSDDTCSDE KIRMNRVVR NNLRVRLGDV ISIQPCPDVK YGKRIHVLPI DDTVEGITGN LFEVYLKPYF LEAYRPIRKG DIFLVRGGMR A VEFKVVET ...String:
MASGADSKGD DLSTAILKQK NRPNRLIVDE AINEDNSVVS LSQPKMDELQ LFRGDTVLLK GKKRREAVCI VLSDDTCSDE KIRMNRVVR NNLRVRLGDV ISIQPCPDVK YGKRIHVLPI DDTVEGITGN LFEVYLKPYF LEAYRPIRKG DIFLVRGGMR A VEFKVVET DPSPYCIVAP DTVIHCEGEP IKREDEEESL NEVGYDDIGG CRKQLAQIKE MVELPLRHPA LFKAIGVKPP RG ILLYGPP GTGKTLIARA VANETGAFFF LINGPEIMSK LAGESESNLR KAFEEAEKNA PAIIFIDELD AIAPKREKTH GEV ERRIVS QLLTLMDGLK QRAHVIVMAA TNRPNSIDPA LRRFGRFDRE VDIGIPDATG RLEILQIHTK NMKLADDVDL EQVA NETHG HVGADLAALC SEAALQAIRK KMDLIDLEDE TIDAEVMNSL AVTMDDFRWA LSQSNPSALR ETVVEVPQVT WEDIG GLED VKRELQELVQ YPVEHPDKFL KFGMTPSKGV LFYGPPGCGK TLLAKAIANE CQANAISIKG PELLTMWFGE SEANVR EIF DKARQAAPCV LFFDELDSIA KARGGNIGDG GGAADRVINQ ILTEMDGMST KKNVFIIGAT NRPDIIDPAI LRPGRLD QL IYIPLPDEKS RVAILKANLR KSPVAKDVDL EFLAKMTNGF SGADLTEICQ RACKLAIRES IESEIRRERE RQTNPSAM E VEEDDPVPEI RRDHFEEAMR FARRSVSDND IRKYEMFAQT LQQSRGFGSF RFPSGNQGGA GPSQGSGGGT GGSVYTEDN DDDLYG

UniProtKB: Transitional endoplasmic reticulum ATPase

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Macromolecule #2: ADENOSINE-5'-DIPHOSPHATE

MacromoleculeName: ADENOSINE-5'-DIPHOSPHATE / type: ligand / ID: 2 / Number of copies: 10 / Formula: ADP
Molecular weightTheoretical: 427.201 Da
Chemical component information

ChemComp-ADP:
ADENOSINE-5'-DIPHOSPHATE / ADP, energy-carrying molecule*YM

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Experimental details

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Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

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Sample preparation

Concentration7 mg/mL
BufferpH: 7.5
Component:
ConcentrationFormulaName
50.0 mMC8H18N2O4SHEPES
30.0 mMKClpotassium chloride
1.0 mMC4H10O2S2DTT
GridModel: Quantifoil R2/2 / Material: COPPER / Mesh: 200 / Support film - Material: CARBON / Support film - topology: HOLEY / Support film - Film thickness: 12
VitrificationCryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 277.15 K / Instrument: FEI VITROBOT MARK IV
Details: pre-blotting incubation time of 20 secounds and blot for 3.5 seconds with -1 blot force.

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Electron microscopy

MicroscopeFEI TITAN KRIOS
Image recordingFilm or detector model: GATAN K3 (6k x 4k) / Number real images: 3053 / Average electron dose: 40.0 e/Å2
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsIllumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Cs: 2.7 mm / Nominal defocus max: 1.5 µm / Nominal defocus min: 0.5 µm
Sample stageCooling holder cryogen: NITROGEN
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

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Image processing

Particle selectionNumber selected: 1156843
Startup modelType of model: PDB ENTRY
PDB model - PDB ID:

5ftn

Final reconstructionApplied symmetry - Point group: C1 (asymmetric) / Resolution.type: BY AUTHOR / Resolution: 3.6 Å / Resolution method: FSC 0.143 CUT-OFF / Software - Name: RELION (ver. 3.1.2) / Number images used: 162750
Initial angle assignmentType: MAXIMUM LIKELIHOOD / Software - Name: RELION (ver. 3.1.2)
Final angle assignmentType: MAXIMUM LIKELIHOOD / Software - Name: RELION (ver. 3.1.2)
Final 3D classificationSoftware - Name: RELION (ver. 3.1.2)

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Atomic model buiding 1

Initial modelPDB ID:

5ftn


Chain - Source name: PDB / Chain - Initial model type: experimental model
RefinementOverall B value: 151
Output model

PDB-8rsc:
p97 (VCP) mutant - F539A

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