[English] 日本語
Yorodumi- PDB-9ogm: BG505 MD39.3 Env gp151 MPER nanodisc in complex with 10E8, BG18 a... -
+
Open data
-
Basic information
| Entry | Database: PDB / ID: 9ogm | ||||||
|---|---|---|---|---|---|---|---|
| Title | BG505 MD39.3 Env gp151 MPER nanodisc in complex with 10E8, BG18 and VRC01 Fabs (1x 10E8 Fab) | ||||||
Components |
| ||||||
Keywords | VIRAL PROTEIN/Immune System / MPER / HIV-1 / broadly neutralizing antibody / VIRAL PROTEIN / VIRAL PROTEIN-Immune System complex | ||||||
| Function / homology | Function and homology informationmembrane fusion involved in viral entry into host cell / positive regulation of plasma membrane raft polarization / positive regulation of receptor clustering / host cell endosome membrane / clathrin-dependent endocytosis of virus by host cell / viral protein processing / fusion of virus membrane with host plasma membrane / fusion of virus membrane with host endosome membrane / viral envelope / symbiont entry into host cell ...membrane fusion involved in viral entry into host cell / positive regulation of plasma membrane raft polarization / positive regulation of receptor clustering / host cell endosome membrane / clathrin-dependent endocytosis of virus by host cell / viral protein processing / fusion of virus membrane with host plasma membrane / fusion of virus membrane with host endosome membrane / viral envelope / symbiont entry into host cell / virion attachment to host cell / host cell plasma membrane / virion membrane / structural molecule activity / identical protein binding / membrane Similarity search - Function | ||||||
| Biological species | Homo sapiens (human)![]() Human immunodeficiency virus 1 | ||||||
| Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.5 Å | ||||||
Authors | Rantalainen, K. / Ozorowski, G. / Gharpure, A. / Ward, A.B. | ||||||
| Funding support | United States, 1items
| ||||||
Citation | Journal: bioRxiv / Year: 2025Title: Virus glycoprotein nanodisc platform for vaccine design. Authors: Kimmo Rantalainen / Alessia Liguori / Gabriel Ozorowski / Claudia Flynn / Jon M Steichen / Olivia Swanson / Patrick J Madden / Sabyasachi Baboo / Swastik Phulera / Anant Gharpure / Danny Lu ...Authors: Kimmo Rantalainen / Alessia Liguori / Gabriel Ozorowski / Claudia Flynn / Jon M Steichen / Olivia Swanson / Patrick J Madden / Sabyasachi Baboo / Swastik Phulera / Anant Gharpure / Danny Lu / Oleksandr Kalyuzhniy / Patrick Skog / Sierra Terada / Monolina Shil / Jolene K Diedrich / Erik Georgeson / Ryan Tingle / Saman Eskandarzadeh / Wen-Hsin Lee / Nushin Alavi / Diana Goodwin / Michael Kubitz / Sonya Amirzehni / Sunny Himansu / Devin Sok / Jeong Hyun Lee / John R Yates / James C Paulson / Shane Crotty / Torben Schiffner / Andrew B Ward / William R Schief / ![]() Abstract: Transmembrane glycoproteins of enveloped viruses are the targets of neutralizing antibodies and essential vaccine antigens. mRNA-LNP technology allows in situ production of transmembrane ...Transmembrane glycoproteins of enveloped viruses are the targets of neutralizing antibodies and essential vaccine antigens. mRNA-LNP technology allows in situ production of transmembrane glycoproteins upon immunization, but biophysical characterization of transmembrane antigens and in vitro analysis of post-immunization antibody responses typically rely on soluble proteins. Here, we present a methodological platform for assembling transmembrane glycoprotein vaccine candidates into lipid nanodiscs. We demonstrate the utility of the nanodiscs in HIV membrane proximal external region (MPER)-targeting vaccine development by binding assays using surface plasmon resonance (SPR), ex vivo B cell sorting with fluorescence-activated cell sorting (FACS), and by determining the structure of a prototypical HIV MPER-targeting immunogen nanodisc in complex with three broadly neutralizing antibodies (bnAbs), including the MPER bnAb 10E8, to 3.5 Å by cryogenic electron microscopy (cryo-EM), providing a template for structure-based immunogen design for MPER. Overall, the platform offers a tool for accelerating the development of next-generation viral vaccines. | ||||||
| History |
|
-
Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
|---|
-
Downloads & links
-
Download
| PDBx/mmCIF format | 9ogm.cif.gz | 631.4 KB | Display | PDBx/mmCIF format |
|---|---|---|---|---|
| PDB format | pdb9ogm.ent.gz | Display | PDB format | |
| PDBx/mmJSON format | 9ogm.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 9ogm_validation.pdf.gz | 3 MB | Display | wwPDB validaton report |
|---|---|---|---|---|
| Full document | 9ogm_full_validation.pdf.gz | 3.1 MB | Display | |
| Data in XML | 9ogm_validation.xml.gz | 111.8 KB | Display | |
| Data in CIF | 9ogm_validation.cif.gz | 168.5 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/og/9ogm ftp://data.pdbj.org/pub/pdb/validation_reports/og/9ogm | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 70471MC ![]() 9oglC M: map data used to model this data C: citing same article ( |
|---|---|
| Similar structure data | Similarity search - Function & homology F&H Search |
-
Links
-
Assembly
| Deposited unit | ![]()
|
|---|---|
| 1 |
|
-
Components
-Protein , 1 types, 3 molecules ABC
| #7: Protein | Mass: 81468.094 Da / Num. of mol.: 3 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Human immunodeficiency virus 1 / Gene: env / Production host: Homo sapiens (human) / References: UniProt: Q2N0S6, UniProt: A0A6H1VGN1 |
|---|
-Antibody , 6 types, 14 molecules DFIEGJHKNPLMQO
| #1: Antibody | Mass: 25043.186 Da / Num. of mol.: 3 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Production host: Homo sapiens (human)#2: Antibody | Mass: 22937.352 Da / Num. of mol.: 3 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Production host: Homo sapiens (human)#3: Antibody | | Mass: 25447.475 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Production host: Homo sapiens (human)#4: Antibody | Mass: 24367.631 Da / Num. of mol.: 3 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Production host: Homo sapiens (human)#5: Antibody | | Mass: 22989.459 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Production host: Homo sapiens (human)#6: Antibody | Mass: 23172.686 Da / Num. of mol.: 3 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Production host: Homo sapiens (human) |
|---|
-Sugars , 11 types, 47 molecules 
| #8: Polysaccharide | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta- ...beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose Source method: isolated from a genetically manipulated source | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| #9: Polysaccharide | alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1- ...alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose Source method: isolated from a genetically manipulated source | ||||||||||||||||
| #10: Polysaccharide | Source method: isolated from a genetically manipulated source #11: Polysaccharide | alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-[alpha-D- ...alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | Source method: isolated from a genetically manipulated source #12: Polysaccharide | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose #13: Polysaccharide | Source method: isolated from a genetically manipulated source #14: Polysaccharide | alpha-D-mannopyranose-(1-2)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[alpha-D- ...alpha-D-mannopyranose-(1-2)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | Type: oligosaccharide / Mass: 1235.105 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source #15: Polysaccharide | Source method: isolated from a genetically manipulated source #16: Polysaccharide | alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D- ...alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | Type: oligosaccharide / Mass: 1721.527 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source #17: Polysaccharide | alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-beta-D- ...alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | Source method: isolated from a genetically manipulated source #18: Sugar | ChemComp-NAG / |
-Details
| Has ligand of interest | N |
|---|---|
| Has protein modification | Y |
-Experimental details
-Experiment
| Experiment | Method: ELECTRON MICROSCOPY |
|---|---|
| EM experiment | Aggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction |
-
Sample preparation
| Component | Name: BG505 MD39.3 Env gp151 MPER nanodisc in complex with 10E8, BG18 and VRC01 Fabs (1x 10E8 Fab) Type: COMPLEX / Entity ID: #1-#7 / Source: RECOMBINANT |
|---|---|
| Molecular weight | Experimental value: NO |
| Source (natural) | Organism: ![]() Human immunodeficiency virus 1 |
| Source (recombinant) | Organism: Homo sapiens (human) |
| Buffer solution | pH: 7.4 |
| Specimen | Conc.: 8 mg/ml / Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
| Specimen support | Grid material: COPPER / Grid mesh size: 400 divisions/in. / Grid type: Quantifoil R1.2/1.3 |
| Vitrification | Instrument: FEI VITROBOT MARK IV / Cryogen name: ETHANE / Humidity: 100 % / Chamber temperature: 277 K |
-
Electron microscopy imaging
| Microscopy | Model: TFS GLACIOS |
|---|---|
| Electron gun | Electron source: FIELD EMISSION GUN / Accelerating voltage: 200 kV / Illumination mode: FLOOD BEAM |
| Electron lens | Mode: BRIGHT FIELD / Nominal magnification: 190000 X / Nominal defocus max: 2000 nm / Nominal defocus min: 800 nm / Alignment procedure: COMA FREE |
| Specimen holder | Cryogen: NITROGEN / Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER |
| Image recording | Electron dose: 45 e/Å2 / Film or detector model: TFS FALCON 4i (4k x 4k) |
-
Processing
| EM software |
| ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||
| Symmetry | Point symmetry: C1 (asymmetric) | ||||||||||||||||||||||||
| 3D reconstruction | Resolution: 3.5 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 63366 / Symmetry type: POINT | ||||||||||||||||||||||||
| Refinement | Highest resolution: 3.5 Å Stereochemistry target values: REAL-SPACE (WEIGHTED MAP SUM AT ATOM CENTERS) | ||||||||||||||||||||||||
| Refine LS restraints |
|
Movie
Controller
About Yorodumi



Homo sapiens (human)
Human immunodeficiency virus 1
United States, 1items
Citation




PDBj






FIELD EMISSION GUN