7YLM

Cryo-EM structure of 8-subunit Smc5/6 hinge region

• PDB DOI: https://doi.org/10.2210/pdb7YLM/pdb
• EM Map EMD-33914: EMDB EMDataResource

• Classification: CELL CYCLE
• Organism(s): Saccharomyces cerevisiae
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2022-07-26 Released: 2024-01-31 
• Deposition Author(s): Qian, L., Jun, Z., Xiang, Z., Wang, Z., Tong, C., Duo, J., Zhenguo, C., Wang, L.
• Funding Organization(s): Other government

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 6.17 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Cryo-EM structure of 8-subunit Smc5/6 hinge region

Qian, L., Jun, Z., Xiang, Z., Zhaoning, W., Tong, C., Duo, J., Zhenguo, C., Lanfeng, W.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 3-mer - A1B1C1 

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

Biological Assembly Evidence: SAXS, gel filtration, mass spectrometry

Macromolecule Content

• Total Structure Weight: 284.83 kDa 
• Atom Count: 8,289 
• Modelled Residue Count: 1,024 
• Deposited Residue Count: 2,474 
• Unique protein chains: 3

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Structural maintenance of chromosomes protein 5	A	1,093	Saccharomyces cerevisiae	Mutation(s): 0  Gene Names: SMC5
UniProt
Find proteins for A0A6V8S000 (Saccharomyces cerevisiae) Explore A0A6V8S000  Go to UniProtKB:  A0A6V8S000

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
SMC6 isoform 1	B	1,114	Saccharomyces cerevisiae	Mutation(s): 0  Gene Names: SMC6
UniProt
Find proteins for A0A8H4BXH7 (Saccharomyces cerevisiae) Explore A0A8H4BXH7  Go to UniProtKB:  A0A8H4BXH7

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
MMS21 isoform 1	C	267	Saccharomyces cerevisiae	Mutation(s): 0  Gene Names: MMS21, GI527_G0001764
UniProt
Find proteins for A0A8H8ULJ5 (Saccharomyces cerevisiae) Explore A0A8H8ULJ5  Go to UniProtKB:  A0A8H8ULJ5

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 6.17 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-01-31 
Deposition Author(s): Qian, L., Jun, Z., Xiang, Z., Wang, Z., Tong, C., Duo, J., Zhenguo, C., Wang, L.

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Funding Organization	Location	Grant Number
Other government		--

Revision History  

• Version 1.0: 2024-01-31
  Type: Initial release