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- EMDB-23191: p97-R155H mutant dodecamer I -

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Basic information

Entry
Database: EMDB / ID: EMD-23191
Titlep97-R155H mutant dodecamer I
Map datap97-R155H dodecamer
Sample
  • Complex: p97-R155H disease mutant
    • Protein or peptide: Transitional endoplasmic reticulum ATPase
Function / homology
Function and homology information


positive regulation of Lys63-specific deubiquitinase activity / flavin adenine dinucleotide catabolic process / positive regulation of oxidative phosphorylation / VCP-NSFL1C complex / protein-DNA covalent cross-linking repair / 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 / Derlin-1 retrotranslocation complex ...positive regulation of Lys63-specific deubiquitinase activity / flavin adenine dinucleotide catabolic process / positive regulation of oxidative phosphorylation / VCP-NSFL1C complex / protein-DNA covalent cross-linking repair / 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 / Derlin-1 retrotranslocation complex / positive regulation of protein K63-linked deubiquitination / deubiquitinase activator activity / mitotic spindle disassembly / VCP-NPL4-UFD1 AAA ATPase complex / aggresome assembly / regulation of protein localization to chromatin / NADH metabolic process / vesicle-fusing ATPase / cellular response to misfolded protein / : / positive regulation of mitochondrial membrane potential / stress granule disassembly / K48-linked polyubiquitin modification-dependent protein binding / negative regulation of protein localization to chromatin / ERAD pathway / ubiquitin-modified protein reader activity / retrograde protein transport, ER to cytosol / regulation of aerobic respiration / ATPase complex / regulation of synapse organization / positive regulation of ATP biosynthetic process / ubiquitin-specific protease binding / ubiquitin-like protein ligase binding / autophagosome maturation / RHOH GTPase cycle / polyubiquitin modification-dependent protein binding / HSF1 activation / translesion synthesis / endoplasmic reticulum to Golgi vesicle-mediated transport / MHC class I protein binding / Protein methylation / interstrand cross-link repair / negative regulation of smoothened signaling pathway / Attachment and Entry / ATP metabolic process / : / endoplasmic reticulum unfolded protein response / proteasome complex / lipid droplet / viral genome replication / Josephin domain DUBs / N-glycan trimming in the ER and Calnexin/Calreticulin cycle / ADP binding / proteasomal protein catabolic process / Hh mutants are degraded by ERAD / positive regulation of protein-containing complex assembly / Defective CFTR causes cystic fibrosis / Hedgehog ligand biogenesis / macroautophagy / Translesion Synthesis by POLH / ABC-family proteins mediated transport / establishment of protein localization / autophagy / Aggrephagy / cytoplasmic stress granule / positive regulation of non-canonical NF-kappaB signal transduction / positive regulation of canonical Wnt signaling pathway / positive regulation of protein catabolic process / activation of cysteine-type endopeptidase activity involved in apoptotic process / double-strand break repair / KEAP1-NFE2L2 pathway / azurophil granule lumen / Ovarian tumor domain proteases / positive regulation of proteasomal ubiquitin-dependent protein catabolic process / E3 ubiquitin ligases ubiquitinate target proteins / site of double-strand break / cellular response to heat / Neddylation / ubiquitin-dependent protein catabolic process / proteasome-mediated ubiquitin-dependent protein catabolic process / protein phosphatase binding / regulation of apoptotic process / secretory granule lumen / ficolin-1-rich granule lumen / Attachment and Entry / protein ubiquitination / protein domain specific binding / DNA repair / intracellular membrane-bounded organelle / lipid binding / glutamatergic synapse / DNA damage response / ubiquitin protein ligase binding / Neutrophil degranulation / endoplasmic reticulum membrane / perinuclear region of cytoplasm / endoplasmic reticulum / ATP hydrolysis activity / protein-containing complex / RNA binding
Similarity search - Function
AAA ATPase, CDC48 family / Cell division protein 48 (CDC48), N-terminal domain / CDC48, N-terminal subdomain / 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 ATPase, CDC48 family / Cell division protein 48 (CDC48), N-terminal domain / CDC48, N-terminal subdomain / 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: 3.34 Å
AuthorsNandi P / Li S / Coulmbres RCA / Wang F / Williams DR / Malyutin AG / Poh Y-P / Chou T-F / Chiu P-L
Funding support United States, 1 items
OrganizationGrant numberCountry
National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS)R01NS102279 United States
CitationJournal: Int J Mol Sci / Year: 2021
Title: 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.
History
DepositionDec 23, 2020-
Header (metadata) releaseAug 4, 2021-
Map releaseAug 4, 2021-
UpdateAug 25, 2021-
Current statusAug 25, 2021Processing site: RCSB / Status: Released

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Structure visualization

Movie
  • Surface view with section colored by density value
  • Surface level: 0.021
  • Imaged by UCSF Chimera
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  • Surface view colored by cylindrical radius
  • Surface level: 0.024
  • Imaged by UCSF Chimera
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  • Surface view with fitted model
  • Atomic models: PDB-7l5w
  • Surface level: 0.024
  • Imaged by UCSF Chimera
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Movie viewer
Structure viewerEM map:
SurfViewMolmilJmol/JSmol
Supplemental images

emd_23191.png

Downloads & links

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Map

FileDownload / File: emd_23191.map.gz / Format: CCP4 / Size: 83.7 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Annotationp97-R155H dodecamer
Voxel sizeX=Y=Z: 1.337 Å
Density
Contour LevelBy AUTHOR: 0.021 / Movie #1: 0.021
Minimum - Maximum-0.1216735 - 0.21070677
Average (Standard dev.)1.1406592e-05 (±0.0056918683)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions280280280
Spacing280280280
CellA=B=C: 374.36002 Å
α=β=γ: 90.0 °

CCP4 map header:

modeImage stored as Reals
Å/pix. X/Y/Z1.3371.3371.337
M x/y/z280280280
origin x/y/z0.0000.0000.000
length x/y/z374.360374.360374.360
α/β/γ90.00090.00090.000
start NX/NY/NZ000
NX/NY/NZ300300300
MAP C/R/S123
start NC/NR/NS000
NC/NR/NS280280280
D min/max/mean-0.1220.2110.000

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Supplemental data

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Sample components

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Entire : p97-R155H disease mutant

EntireName: p97-R155H disease mutant
Components
  • Complex: p97-R155H disease mutant
    • Protein or peptide: Transitional endoplasmic reticulum ATPase

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Supramolecule #1: p97-R155H disease mutant

SupramoleculeName: p97-R155H disease mutant / type: complex / ID: 1 / Parent: 0 / Macromolecule list: all / Details: p97-R155H dodecamer
Source (natural)Organism: Homo sapiens (human)
Recombinant expressionOrganism: Escherichia virus LL11 / Recombinant strain: BL21
Molecular weightTheoretical: 1.071 MDa

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Macromolecule #1: Transitional endoplasmic reticulum ATPase

MacromoleculeName: Transitional endoplasmic reticulum ATPase / type: protein_or_peptide / ID: 1 / Number of copies: 12 / Enantiomer: LEVO / EC number: vesicle-fusing ATPase
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 89.417773 KDa
Recombinant expressionOrganism: Escherichia coli BL21 (bacteria)
SequenceString: MASGADSKGD DLSTAILKQK NRPNRLIVDE AINEDNSVVS LSQPKMDELQ LFRGDTVLLK GKKRREAVCI VLSDDTCSDE KIRMNRVVR NNLRVRLGDV ISIQPCPDVK YGKRIHVLPI DDTVEGITGN LFEVYLKPYF LEAYRPIRKG DIFLVHGGMR A VEFKVVET ...String:
MASGADSKGD DLSTAILKQK NRPNRLIVDE AINEDNSVVS LSQPKMDELQ LFRGDTVLLK GKKRREAVCI VLSDDTCSDE KIRMNRVVR NNLRVRLGDV ISIQPCPDVK YGKRIHVLPI DDTVEGITGN LFEVYLKPYF LEAYRPIRKG DIFLVHGGMR 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 CQANFISIKG 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

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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

Concentration0.2 mg/mL
BufferpH: 7.4
Component:
ConcentrationFormulaName
20.0 mMHEPESHEPES
150.0 mMKClpotassium chloride
1.0 mMTCEPTCEP
GridModel: C-flat-2/1 / Material: COPPER / Mesh: 400 / Support film - Material: CARBON / Support film - topology: HOLEY ARRAY / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Atmosphere: AIR
VitrificationCryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 292 K / Instrument: FEI VITROBOT MARK IV / Details: The grid was blotted for 6 seconds..
DetailsThe protein sample was monodisperse.

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Electron microscopy

MicroscopeFEI TITAN KRIOS
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsC2 aperture diameter: 50.0 µm / Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELDBright-field microscopy / Cs: 2.7 mm / Nominal defocus max: -2.5 µm / Nominal defocus min: -0.8 µm / Nominal magnification: 48077
Sample stageSpecimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER / Cooling holder cryogen: NITROGEN
Alignment procedureComa free - Residual tilt: 0.001 mrad
Image recordingFilm or detector model: GATAN K2 SUMMIT (4k x 4k) / Detector mode: SUPER-RESOLUTION / Digitization - Sampling interval: 5.0 µm / Number real images: 4223 / Average electron dose: 44.4 e/Å2
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

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Image processing

Particle selectionNumber selected: 368575
CTF correctionSoftware - Name: CTFFIND (ver. 4.1.13)
Initial angle assignmentType: MAXIMUM LIKELIHOOD / Software - Name: cryoSPARC (ver. 2.15)
Final 3D classificationSoftware - Name: RELION (ver. 3.1-beta-commit-ca101f)
Final angle assignmentType: MAXIMUM LIKELIHOOD / Software - Name: RELION (ver. 3.1-beta-commit-ca101f)
Final reconstructionNumber classes used: 1 / Applied symmetry - Point group: D6 (2x6 fold dihedral) / Algorithm: BACK PROJECTION / Resolution.type: BY AUTHOR / Resolution: 3.34 Å / Resolution method: FSC 0.143 CUT-OFF / Software - Name: RELION (ver. 3.1-beta-commit-ca101f) / Number images used: 64252

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Atomic model buiding 1

Initial modelPDB ID:

5ftk

RefinementSpace: REAL / Protocol: OTHER / Overall B value: 78.6 / Target criteria: CC
Output model

PDB-7l5w:
p97-R155H mutant dodecamer I

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