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Yorodumi- PDB-8wl2: Cryo-EM structure of the membrane-anchored part of the flagellar ... -
+Open data
-Basic information
Entry | Database: PDB / ID: 8wl2 | ||||||||||||
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Title | Cryo-EM structure of the membrane-anchored part of the flagellar motor-hook complex in the CW state. | ||||||||||||
Components |
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Keywords | MOTOR PROTEIN / Flagellum / Flagellar motor | ||||||||||||
Function / homology | Function and homology information bacterial-type flagellum basal body, distal rod, L ring / bacterial-type flagellum basal body, distal rod, P ring / bacterial-type flagellum basal body, distal rod / bacterial-type flagellum basal body, rod / bacterial-type flagellum organization / bacterial-type flagellum basal body, MS ring / bacterial-type flagellum basal body / bacterial-type flagellum-dependent swarming motility / bacterial-type flagellum assembly / cytoskeletal motor activity ...bacterial-type flagellum basal body, distal rod, L ring / bacterial-type flagellum basal body, distal rod, P ring / bacterial-type flagellum basal body, distal rod / bacterial-type flagellum basal body, rod / bacterial-type flagellum organization / bacterial-type flagellum basal body, MS ring / bacterial-type flagellum basal body / bacterial-type flagellum-dependent swarming motility / bacterial-type flagellum assembly / cytoskeletal motor activity / bacterial-type flagellum-dependent cell motility / protein secretion / protein targeting / cell outer membrane / outer membrane-bounded periplasmic space / structural molecule activity / plasma membrane Similarity search - Function | ||||||||||||
Biological species | Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 (bacteria) | ||||||||||||
Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.4 Å | ||||||||||||
Authors | Tan, J.X. / Zhang, L. / Zhou, Y. / Zhu, Y.Q. | ||||||||||||
Funding support | China, 3items
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Citation | Journal: To Be Published Title: Cryo-EM structure of the membrane-anchored part of the flagellar motor-hook complex in the CW state. Authors: Tan, J.X. / Zhang, L. / Zhou, Y. / Zhu, Y.Q. | ||||||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 8wl2.cif.gz | 8.1 MB | Display | PDBx/mmCIF format |
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PDB format | pdb8wl2.ent.gz | Display | PDB format | |
PDBx/mmJSON format | 8wl2.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 8wl2_validation.pdf.gz | 3.7 MB | Display | wwPDB validaton report |
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Full document | 8wl2_full_validation.pdf.gz | 3.8 MB | Display | |
Data in XML | 8wl2_validation.xml.gz | 947.2 KB | Display | |
Data in CIF | 8wl2_validation.cif.gz | 1.4 MB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/wl/8wl2 ftp://data.pdbj.org/pub/pdb/validation_reports/wl/8wl2 | HTTPS FTP |
-Related structure data
Related structure data | 37611MC M: map data used to model this data C: citing same article (ref.) |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
-Assembly
Deposited unit |
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1 |
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-Components
-Protein , 6 types, 168 molecules ABCDEFGHIJKLMNOPQRSTUVWXYZabcd...
#1: Protein | Mass: 24726.666 Da / Num. of mol.: 26 / Source method: isolated from a natural source Source: (natural) Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 (bacteria) References: UniProt: P0A1N8 #2: Protein | Mass: 38194.176 Da / Num. of mol.: 26 / Source method: isolated from a natural source Source: (natural) Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 (bacteria) References: UniProt: P15930 #4: Protein | Mass: 42233.152 Da / Num. of mol.: 29 / Source method: isolated from a natural source Source: (natural) Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 (bacteria) References: UniProt: P0A1J1 #6: Protein | Mass: 61295.645 Da / Num. of mol.: 76 / Source method: isolated from a natural source Source: (natural) Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 (bacteria) References: UniProt: P15928 #10: Protein | Mass: 11087.662 Da / Num. of mol.: 6 / Source method: isolated from a natural source Source: (natural) Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 (bacteria) References: UniProt: P26462 #11: Protein | Mass: 15145.061 Da / Num. of mol.: 5 / Source method: isolated from a natural source Source: (natural) Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 (bacteria) References: UniProt: P16437 |
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-Flagellar basal-body rod protein ... , 3 types, 35 molecules 0123456789ZAZBZCZDZEAFAGAHAIAJAKALAMANAAABACADAEBA...
#3: Protein | Mass: 27784.807 Da / Num. of mol.: 24 / Source method: isolated from a natural source Source: (natural) Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 (bacteria) References: UniProt: P0A1J3 #5: Protein | Mass: 26121.223 Da / Num. of mol.: 5 / Source method: isolated from a natural source Source: (natural) Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 (bacteria) References: UniProt: P16323 #12: Protein | Mass: 13991.889 Da / Num. of mol.: 6 / Source method: isolated from a natural source Source: (natural) Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 (bacteria) References: UniProt: P0A1I7 |
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-Flagellar biosynthetic protein ... , 3 types, 10 molecules AbAqArAsAtAuAvAwAxAy
#7: Protein | Mass: 9606.758 Da / Num. of mol.: 4 / Source method: isolated from a natural source Source: (natural) Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 (bacteria) References: UniProt: P0A1L5 #8: Protein | | Mass: 28938.865 Da / Num. of mol.: 1 / Source method: isolated from a natural source Source: (natural) Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 (bacteria) References: UniProt: P54702 #9: Protein | Mass: 26801.086 Da / Num. of mol.: 5 / Source method: isolated from a natural source Source: (natural) Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 (bacteria) References: UniProt: P54700 |
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-Details
Has protein modification | 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 |
-Sample preparation
Component | Name: C ring-containing flagellar motor-hook complex in the CW state Type: COMPLEX / Entity ID: all / Source: NATURAL | |||||||||||||||||||||||||
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Molecular weight | Experimental value: NO | |||||||||||||||||||||||||
Source (natural) | Organism: Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 (bacteria) | |||||||||||||||||||||||||
Buffer solution | pH: 8 | |||||||||||||||||||||||||
Buffer component |
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Specimen | Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES Details: This sample was prepared by incubating the C ring-containing flagellar motor-hook complex with the constitutively active mutant of CheY (CheY**) | |||||||||||||||||||||||||
Specimen support | Grid material: GOLD / Grid mesh size: 200 divisions/in. / Grid type: Quantifoil R0.6/1 | |||||||||||||||||||||||||
Vitrification | Instrument: FEI VITROBOT MARK IV / Cryogen name: ETHANE / Humidity: 100 % / Chamber temperature: 277.15 K Details: Blot time: 4 Blot force: 10 Wait time: 30 Blot total: 1 Drain time: 2 |
-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: 105000 X / Nominal defocus max: 1800 nm / Nominal defocus min: 1200 nm / Cs: 2.7 mm |
Image recording | Electron dose: 50 e/Å2 / Film or detector model: FEI FALCON IV (4k x 4k) |
EM imaging optics | Energyfilter name: TFS Selectris / Energyfilter slit width: 10 eV |
-Processing
EM software |
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CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||||||||||||||||||||||
Particle selection | Num. of particles selected: 46058 / Details: Particles were manually picked using cryoSPARC | ||||||||||||||||||||||||||||||||||||||||||||
Symmetry | Point symmetry: C1 (asymmetric) | ||||||||||||||||||||||||||||||||||||||||||||
3D reconstruction | Resolution: 3.4 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 24191 / Symmetry type: POINT | ||||||||||||||||||||||||||||||||||||||||||||
Atomic model building | Protocol: RIGID BODY FIT / Space: REAL | ||||||||||||||||||||||||||||||||||||||||||||
Atomic model building |
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