7YC2

Crystal structure of auxiliary protein in complex with human protein

• PDB DOI: https://doi.org/10.2210/pdb7YC2/pdb

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


• Deposited: 2022-06-30 Released: 2023-12-06 
• Deposition Author(s): Gao, X., Cui, S.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.90 Å
• R-Value Free: 0.262 
• R-Value Work: 0.250 
• R-Value Observed: 0.250 

Literature

Crystal structure of auxiliary protein in complex with protein

Gao, X., Cui, S.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

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

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 2 assigned by authors and generated by PISA (software)

Biological Assembly 3  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 3 assigned by authors and generated by PISA (software)

Biological Assembly 4  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 4 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 113.35 kDa 
• Atom Count: 7,885 
• Modelled Residue Count: 979 
• Deposited Residue Count: 988 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein zyg-11 homolog B	A, B, C, D	240	Homo sapiens	Mutation(s): 0  Gene Names: ZYG11B
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
ORF	E, F, G, H	7	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: X-RAY DIFFRACTION
• Resolution: 2.90 Å
• R-Value Free: 0.262 
• R-Value Work: 0.250 
• R-Value Observed: 0.250 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 106.3	α = 90
b = 72.8	β = 113.4
c = 127.5	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PDB_EXTRACT	data extraction
XDS	data reduction
XDS	data scaling

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-12-06 
Deposition Author(s): Gao, X., Cui, S.

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2023-12-06
  Type: Initial release