7TMC | pdb_00007tmc

TMEM106B singlet filament extracted from MSTD neurodegenerative human brain

• PDB DOI: https://doi.org/10.2210/pdb7TMC/pdb
• EM Map EMD-25995: EMDB EMDataResource

• Classification: NEUROPEPTIDE
• Organism(s): Homo sapiens
• Expression System: Homo sapiens
• Mutation(s): No 


• Deposited: 2022-01-19 Released: 2023-01-25 
• Deposition Author(s): Hoq, M.R., Bharath, S.R., Jiang, W.
• Funding Organization(s): National Institutes of Health/National Institute on Aging (NIH/NIA)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.25 Å
• Aggregation State: FILAMENT 
• Reconstruction Method: HELICAL 

Literature

Cross-beta helical filaments of Tau and TMEM106B in gray and white matter of multiple system tauopathy with presenile dementia.

Hoq, M.R., Bharath, S.R., Hallinan, G.I., Fernandez, A., Vago, F.S., Ozcan, K.A., Li, D., Garringer, H.J., Vidal, R., Ghetti, B., Jiang, W.

(2023) Acta Neuropathol 145: 707-710

• PubMed: 36952000 
• DOI: https://doi.org/10.1007/s00401-023-02563-3
• Primary Citation of Related Structures:  
  7TMC, 8F9K

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Organizational Affiliation: 
• Department of Biological Sciences, Markey Center for Structural Biology, Purdue University, West Lafayette, IN, 47906, USA.
Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, 635 Barnhill Dr., MSB A136, Indianapolis, IN, 46202, USA.
Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, 635 Barnhill Dr., MSB A136, Indianapolis, IN, 46202, USA. [e-mail].
Stark Neurosciences Research Institute, Indiana University School of Medicine, Indianapolis, IN, 46202, USA. [e-mail].
Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, 635 Barnhill Dr., MSB A136, Indianapolis, IN, 46202, USA. [e-mail].
Department of Biological Sciences, Markey Center for Structural Biology, Purdue University, West Lafayette, IN, 47906, USA. [e-mail].

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content 

• Total Structure Weight: 96.12 kDa 
• Atom Count: 3,426 
• Modeled Residue Count: 405 
• Deposited Residue Count: 822 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Transmembrane protein 106B	A, B, C	274	Homo sapiens	Mutation(s): 0  Gene Names: TMEM106B
UniProt & NIH Common Fund Data Resources
Find proteins for Q9NUM4 (Homo sapiens) Explore Q9NUM4  Go to UniProtKB:  Q9NUM4
PHAROS:  Q9NUM4 GTEx:  ENSG00000106460
Glycosylation
Glycosylation Sites: 4		Go to GlyGen: Q9NUM4-1

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAG (Subject of Investigation/LOI)	D [auth A], E [auth A], F [auth A], G [auth A], H [auth B], I [auth B], J [auth B], K [auth B], L [auth C], M [auth C], N [auth C], O [auth C]	2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.25 Å
• Aggregation State: FILAMENT 
• Reconstruction Method: HELICAL 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-01-25 
Deposition Author(s): Hoq, M.R., Bharath, S.R., Jiang, W.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute on Aging (NIH/NIA)	United States	5U01NS110437 and and 1RF1AG071177

Revision History  

• Version 1.0: 2023-01-25
  Type: Initial release
  
• Version 1.1: 2023-08-09
  Changes: Database references
• Version 2.0: 2023-11-22
  Type: Coordinate replacement
  Reason: Model orientation/position
  Changes: Advisory, Atomic model, Data collection, Derived calculations, Structure summary
• Version 2.1: 2024-10-30
  Changes: Data collection, Structure summary