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- PDB-6swy: Structure of active GID E3 ubiquitin ligase complex minus Gid2 an... -
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Open data
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Basic information
Entry | Database: PDB / ID: 6swy | |||||||||
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Title | Structure of active GID E3 ubiquitin ligase complex minus Gid2 and delta Gid9 RING domain | |||||||||
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Function / homology | ![]() protein catabolic process in the vacuole / GID complex / ubiquitin-dependent protein catabolic process via the N-end rule pathway / ascospore formation / traversing start control point of mitotic cell cycle / protein targeting to vacuole / regulation of nitrogen utilization / ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Similarity search - Function | |||||||||
Biological species | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Qiao, S. / Prabu, J.R. / Schulman, B.A. | |||||||||
Funding support | ![]()
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![]() | ![]() Title: Interconversion between Anticipatory and Active GID E3 Ubiquitin Ligase Conformations via Metabolically Driven Substrate Receptor Assembly. Authors: Shuai Qiao / Christine R Langlois / Jakub Chrustowicz / Dawafuti Sherpa / Ozge Karayel / Fynn M Hansen / Viola Beier / Susanne von Gronau / Daniel Bollschweiler / Tillman Schäfer / Arno F ...Authors: Shuai Qiao / Christine R Langlois / Jakub Chrustowicz / Dawafuti Sherpa / Ozge Karayel / Fynn M Hansen / Viola Beier / Susanne von Gronau / Daniel Bollschweiler / Tillman Schäfer / Arno F Alpi / Matthias Mann / J Rajan Prabu / Brenda A Schulman / ![]() Abstract: Cells respond to environmental changes by toggling metabolic pathways, preparing for homeostasis, and anticipating future stresses. For example, in Saccharomyces cerevisiae, carbon stress-induced ...Cells respond to environmental changes by toggling metabolic pathways, preparing for homeostasis, and anticipating future stresses. For example, in Saccharomyces cerevisiae, carbon stress-induced gluconeogenesis is terminated upon glucose availability, a process that involves the multiprotein E3 ligase GID recruiting N termini and catalyzing ubiquitylation of gluconeogenic enzymes. Here, genetics, biochemistry, and cryoelectron microscopy define molecular underpinnings of glucose-induced degradation. Unexpectedly, carbon stress induces an inactive anticipatory complex (GID), which awaits a glucose-induced substrate receptor to form the active GID. Meanwhile, other environmental perturbations elicit production of an alternative substrate receptor assembling into a related E3 ligase complex. The intricate structure of GID enables anticipating and ultimately binding various N-degron-targeting (i.e., "N-end rule") substrate receptors, while the GID E3 forms a clamp-like structure juxtaposing substrate lysines with the ubiquitylation active site. The data reveal evolutionarily conserved GID complexes as a family of multisubunit E3 ubiquitin ligases responsive to extracellular stimuli. | |||||||||
History |
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Structure visualization
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Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 383 KB | Display | ![]() |
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PDB format | ![]() | 295.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
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-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 10333MC 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: 105658.203 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() Strain: ATCC 204508 / S288c / Gene: VID28, GID5, YIL017C Production host: ![]() References: UniProt: P40547 |
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#2: Protein | Mass: 51789.152 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() Production host: ![]() References: UniProt: P40208 |
#3: Protein | Mass: 117308.906 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() ![]() ![]() Gene: VID30, GID1, YGL227W Production host: ![]() References: UniProt: P53076 |
#4: Protein | Mass: 41291.934 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() Production host: ![]() References: UniProt: P38263 |
#5: Protein | Mass: 54432.879 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() ![]() ![]() Gene: FYV10, GID9, YIL097W Production host: ![]() References: UniProt: P40492, RING-type E3 ubiquitin transferase |
Compound details | For residue numbers above 3000 could potentially correspond to the indicated chain, although their ...For residue numbers above 3000 could potentially correspond to the indicated chain, although their precise positions and identities are ambiguous. |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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EM experiment | Aggregation state: PARTICLE / 3D reconstruction method: ![]() |
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Sample preparation
Component | Name: GIDSR4 minus Gid2/delta Gid9RING / Type: COMPLEX / Entity ID: all / Source: RECOMBINANT |
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Source (natural) | Organism: ![]() ![]() ![]() |
Source (recombinant) | Organism: ![]() |
Buffer solution | pH: 6.5 |
Specimen | Conc.: 0.25 mg/ml / Embedding applied: NO / Shadowing applied: NO / Staining applied![]() ![]() |
Vitrification![]() | Cryogen name: ETHANE |
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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![]() ![]() |
Electron lens | Mode: BRIGHT FIELD![]() |
Image recording | Electron dose: 54.48 e/Å2 / Film or detector model: GATAN K3 BIOQUANTUM (6k x 4k) |
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Processing
Software | Name: PHENIX / Version: 1.18.2_3874: / Classification: refinement |
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EM software | Name: RELION / Version: 3 / Category: 3D reconstruction![]() |
CTF correction![]() | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION |
Symmetry | Point symmetry![]() |
3D reconstruction![]() | Resolution: 3.2 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 122248 / Symmetry type: POINT |