9BIE | pdb_00009bie

human ZYG11B ElonginB/C complex binding to SARS-CoV2 Orf10 protein

• PDB DOI: https://doi.org/10.2210/pdb9BIE/pdb
• EM Map EMD-44589: EMDB EMDataResource

• Classification: PEPTIDE BINDING PROTEIN
• Organism(s): Homo sapiens, Severe acute respiratory syndrome coronavirus 2
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2024-04-23 Released: 2026-03-18 
• Deposition Author(s): Liu, X., Gross, J.D.
• Funding Organization(s): Other private

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.40 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

human ZYG11B/Elongin-B/C binding to SARS-Cov2 Orf10

Liu, X., Gross, J.D.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 4-mer - A1B1C1D1 

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

Biological Assembly Evidence: electron microscopy

Macromolecule Content 

• Total Structure Weight: 112.91 kDa 
• Atom Count: 7,374 
• Modeled Residue Count: 930 
• Deposited Residue Count: 1,000 
• Unique protein chains: 4

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein zyg-11 homolog B	A	748	Homo sapiens	Mutation(s): 0  Gene Names: ZYG11B, KIAA1730
UniProt & NIH Common Fund Data Resources
Find proteins for Q9C0D3 (Homo sapiens) Explore Q9C0D3  Go to UniProtKB:  Q9C0D3
PHAROS:  Q9C0D3 GTEx:  ENSG00000162378

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Elongin-B	B	118	Homo sapiens	Mutation(s): 0  Gene Names: ELOB, TCEB2
UniProt & NIH Common Fund Data Resources
Find proteins for Q15370 (Homo sapiens) Explore Q15370  Go to UniProtKB:  Q15370
PHAROS:  Q15370 GTEx:  ENSG00000103363

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Elongin-C	C	96	Homo sapiens	Mutation(s): 0  Gene Names: ELOC, TCEB1
UniProt & NIH Common Fund Data Resources
Find proteins for Q15369 (Homo sapiens) Explore Q15369  Go to UniProtKB:  Q15369
PHAROS:  Q15369 GTEx:  ENSG00000154582

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative ORF10 protein	D [auth P]	38	Severe acute respiratory syndrome coronavirus 2	Mutation(s): 0
UniProt
Find proteins for A0A663DJA2 (Severe acute respiratory syndrome coronavirus 2) Explore A0A663DJA2  Go to UniProtKB:  A0A663DJA2

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.40 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX	1.21.1_5286

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2026-03-18 
Deposition Author(s): Liu, X., Gross, J.D.

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Funding Organization	Location	Grant Number
Other private	United States	--

Revision History  

• Version 1.0: 2026-03-18
  Type: Initial release