6JSI | pdb_00006jsi

Co-purified Fatty Acid Synthase

• PDB DOI: https://doi.org/10.2210/pdb6JSI/pdb
• EM Map EMD-9882: EMDB EMDataResource

• Classification: TRANSFERASE
• Organism(s): Saccharomyces cerevisiae
• Mutation(s): No 


• Deposited: 2019-04-08 Released: 2019-09-25 
• Deposition Author(s): Qiu, S.W., Liu, S.
• Funding Organization(s): National Basic Research Program of China (973 Program)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 4.70 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Modulation of fatty acid synthase by ATR checkpoint kinase Rad3.

Qiu, S., Liu, S., Zaoti, Z.F., Wang, X., Cai, G.

(2019) J Mol Cell Biol 11: 1098-1100

• PubMed: 31509190 
• DOI: https://doi.org/10.1093/jmcb/mjz096
• Primary Citation Related Structures: 
  6JSH, 6JSI

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Organizational Affiliation: 
• First Affiliated Hospital of USTC, School of Life Sciences, Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei 230027, China.
CAS Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Hefei 230026, China.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Hetero 9-mer - A3B3C3 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: microscopy

Macromolecule Content 

• Total Structure Weight: 1,187.9 kDa 
• Atom Count: 62,820 
• Modeled Residue Count: 9,888 
• Deposited Residue Count: 12,027 
• Unique protein chains: 3

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Fatty acid synthase subunit beta	A [auth B], D [auth F], G	2,051	Saccharomyces cerevisiae	Mutation(s): 0  EC: 3.1.2.14 (UniProt), 2.3.1.86 (UniProt), 2.3.1.38 (UniProt), 4.2.1.59 (UniProt), 2.3.1.39 (UniProt), 1.3.1.9 (UniProt)
UniProt
Find proteins for P07149 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore P07149  Go to UniProtKB:  P07149

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Fatty acid synthase subunit alpha	B [auth A], E [auth D], H [auth E]	1,887	Saccharomyces cerevisiae	Mutation(s): 0  EC: 2.3.1.41 (UniProt), 2.3.1.86 (UniProt), 1.1.1.100 (UniProt)
UniProt
Find proteins for P19097 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore P19097  Go to UniProtKB:  P19097

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Fatty acid synthase subunit alpha	C, F [auth H], I	71	Saccharomyces cerevisiae	Mutation(s): 0  EC: 2.3.1.41 (UniProt), 2.3.1.86 (UniProt), 1.1.1.100 (UniProt)
UniProt
Find proteins for P19097 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore P19097  Go to UniProtKB:  P19097

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 4.70 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2019-09-25 
Deposition Author(s): Qiu, S.W., Liu, S.

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Funding Organization	Location	Grant Number
National Basic Research Program of China (973 Program)	China	--

Revision History  

• Version 1.0: 2019-09-25
  Type: Initial release
  
• Version 1.1: 2020-01-15
  Changes: Author supporting evidence, Database references
• Version 1.2: 2024-03-27
  Changes: Data collection, Database references
• Version 1.3: 2024-04-24
  Changes: Refinement description
• Version 1.4: 2025-06-25
  Changes: Data collection, Structure summary