8T1H

Cryo-EM structure of a full-length, native Drp1 dimer

• PDB DOI: https://doi.org/10.2210/pdb8T1H/pdb
• EM Map EMD-40967: EMDB EMDataResource

• Classification: CYTOSOLIC PROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2023-06-02 Released: 2024-02-21 
• Deposition Author(s): Rochon, K., Mears, J.A.
• Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 5.97 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Structural basis for regulated assembly of the mitochondrial fission GTPase Drp1

Rochon, K., Bauer, B.L., Roethler, N.A., Buckley, Y., Su, C.C., Huang, W., Ramachandran, R., Stoll, M.S.K., Yu, E.W., Taylor, D.J., Mears, J.A.

(2024) Nat Commun 15: 1328

• DOI: https://doi.org/10.1038/s41467-024-45524-4

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 163.97 kDa 
• Atom Count: 9,410 
• Modelled Residue Count: 1,190 
• Deposited Residue Count: 1,472 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Dynamin-1-like protein	A, B	736	Homo sapiens	Mutation(s): 0  Gene Names: DNM1L, DLP1, DRP1 EC: 3.6.5.5
UniProt & NIH Common Fund Data Resources
Find proteins for O00429 (Homo sapiens) Explore O00429  Go to UniProtKB:  O00429
PHAROS:  O00429 GTEx:  ENSG00000087470

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 5.97 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC	3
MODEL REFINEMENT	PHENIX	1.20.1

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-02-21 
Deposition Author(s): Rochon, K., Mears, J.A.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	R01 GM125844
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	F31 GM139324

Revision History  

• Version 1.0: 2024-02-21
  Type: Initial release