8X7W

Structure of dimeric human SCMC complex

• PDB DOI: https://doi.org/10.2210/pdb8X7W/pdb
• EM Map EMD-38129: EMDB EMDataResource

• Classification: CYTOSOLIC PROTEIN
• Organism(s): Escherichia coli K-12, Homo sapiens
• Expression System: Homo sapiens
• Mutation(s): No 


• Deposited: 2023-11-26 Released: 2024-10-09 
• Deposition Author(s): Chi, P., Ou, G., Liu, S., Lu, Y., Li, J., Li, J., Wang, X., Deng, D.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.36 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Structure of dimeric human SCMC complex

Chi, P., Ou, G., Liu, S., Lu, Y., Deng, D.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Hetero 6-mer - A2B2C2 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 499.54 kDa 
• Atom Count: 22,389 
• Modelled Residue Count: 2,835 
• Deposited Residue Count: 4,450 
• Unique protein chains: 3

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Maltose/maltodextrin-binding periplasmic protein,NACHT, LRR and PYD domains-containing protein 5	A, D	1,530	Escherichia coli K-12, Homo sapiens This entity is chimeric	Mutation(s): 0  Gene Names: malE, NLRP5
UniProt & NIH Common Fund Data Resources
Find proteins for P0AEX9 (Escherichia coli (strain K12)) Explore P0AEX9  Go to UniProtKB:  P0AEX9
Find proteins for P59047 (Homo sapiens) Explore P59047  Go to UniProtKB:  P59047
GTEx:  ENSG00000171487
UniProt Groups	P59047P0AEX9

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Oocyte-expressed protein homolog	B, E	159	Homo sapiens	Mutation(s): 0  Gene Names: OOEP
UniProt & NIH Common Fund Data Resources
Find proteins for A6NGQ2 (Homo sapiens) Explore A6NGQ2  Go to UniProtKB:  A6NGQ2
GTEx:  ENSG00000203907

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Ubiquitin-like protein SMT3,Transducin-like enhancer protein 6	C, F	536	Escherichia coli K-12, Homo sapiens This entity is chimeric	Mutation(s): 0  Gene Names: SMT3, TLE6
UniProt & NIH Common Fund Data Resources
Find proteins for Q12306 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore Q12306  Go to UniProtKB:  Q12306
Find proteins for Q9H808 (Homo sapiens) Explore Q9H808  Go to UniProtKB:  Q9H808
PHAROS:  Q9H808 GTEx:  ENSG00000104953
UniProt Groups	Q9H808Q12306

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.36 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-10-09 
Deposition Author(s): Chi, P., Ou, G., Liu, S., Lu, Y., Li, J., Li, J., Wang, X., Deng, D.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	32171211

Revision History  

• Version 1.0: 2024-10-09
  Type: Initial release