8PQV | pdb_00008pqv

Cytoplasmic dynein-1 motor domain in post-powerstroke state

• PDB DOI: https://doi.org/10.2210/pdb8PQV/pdb
• EM Map EMD-17825: EMDB EMDataResource

• Classification: MOTOR PROTEIN
• Organism(s): Homo sapiens
• Expression System: Spodoptera frugiperda
• Mutation(s): Yes 


• Deposited: 2023-07-12 Released: 2024-03-27 
• Deposition Author(s): Singh, K., Lau, C.K., Manigrasso, G., Gassmann, R., Carter, A.P.
• Funding Organization(s): Wellcome Trust, Medical Research Council (MRC, United Kingdom), European Molecular Biology Organization (EMBO)

---

Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 4.00 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Starting Model: experimental

Literature

Molecular mechanism of dynein-dynactin complex assembly by LIS1

Singh, K., Lau, C.K., Manigrasso, G., Gassmann, R., Carter, A.P.

(2024) Science 

• DOI: https://doi.org/10.1126/science.adk8544

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by (software)

Biological Assembly Evidence: electron microscopy

Macromolecule Content 

• Total Structure Weight: 535 kDa 
• Atom Count: 24,537 
• Modeled Residue Count: 3,032 
• Deposited Residue Count: 4,646 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytoplasmic dynein 1 heavy chain 1	A	4,646	Homo sapiens	Mutation(s): 2  Gene Names: DYNC1H1, DHC1, DNCH1, DNCL, DNECL, DYHC, KIAA0325
UniProt & NIH Common Fund Data Resources
Find proteins for Q14204 (Homo sapiens) Explore Q14204  Go to UniProtKB:  Q14204
PHAROS:  Q14204 GTEx:  ENSG00000197102

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ATP (Subject of Investigation/LOI)	C [auth A]	ADENOSINE-5'-TRIPHOSPHATE C10 H16 N5 O13 P3 ZKHQWZAMYRWXGA-KQYNXXCUSA-N
ANP (Subject of Investigation/LOI)	D [auth A], E [auth A]	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER C10 H17 N6 O12 P3 PVKSNHVPLWYQGJ-KQYNXXCUSA-N
ADP (Subject of Investigation/LOI)	B [auth A]	ADENOSINE-5'-DIPHOSPHATE C10 H15 N5 O10 P2 XTWYTFMLZFPYCI-KQYNXXCUSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 4.00 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX
RECONSTRUCTION	RELION	4

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2024-03-27 
Deposition Author(s): Singh, K., Lau, C.K., Manigrasso, G., Gassmann, R., Carter, A.P.

---

Funding Organization	Location	Grant Number
Wellcome Trust	United Kingdom	210711/Z/18/Z
Medical Research Council (MRC, United Kingdom)	United Kingdom	MC_UP_A025_1011
European Molecular Biology Organization (EMBO)	European Union	ALTF 197-2021

Revision History  

• Version 1.0: 2024-03-27
  Type: Initial release
  
• Version 1.1: 2024-04-10
  Changes: Database references
• Version 2.0: 2026-09-16
  Type: Coordinate replacement
  Reason: Model completeness
  Changes: Advisory, Atomic model, Author supporting evidence, Data collection, Database references, Derived calculations, Non-polymer description, Refinement description, Structure summary