8SDJ

Hydrophobic Interactions Drive the Tetrameric Assembly of the TRIM20 Coiled-Coil Domain

• PDB DOI: https://doi.org/10.2210/pdb8SDJ/pdb

• Classification: LIGASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2023-04-06 Released: 2024-04-24 
• Deposition Author(s): Lou, X.H., Ma, B.B., Zhuang, Y., Li, X.C.
• Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.294 
• R-Value Work: 0.259 

Starting Model: experimental

Literature

Hydrophobic Interactions Drive the Tetrameric Assembly of the TRIM20 Coiled-Coil Domain

Lou, X.H., Ma, B.B., Zhuang, Y., Li, X.C.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Biological Assembly Evidence: light scattering

Macromolecule Content

• Total Structure Weight: 51.7 kDa 
• Atom Count: 3,722 
• Modelled Residue Count: 448 
• Deposited Residue Count: 448 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Pyrin	A, B, C, D	112	Homo sapiens	Mutation(s): 0  Gene Names: MEFV, MEF, TRIM20
UniProt & NIH Common Fund Data Resources
Find proteins for O15553 (Homo sapiens) Explore O15553  Go to UniProtKB:  O15553
PHAROS:  O15553 GTEx:  ENSG00000103313

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.294 
• R-Value Work: 0.259 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 38.6	α = 90
b = 38.83	β = 89.94
c = 164.3	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-04-24 
Deposition Author(s): Lou, X.H., Ma, B.B., Zhuang, Y., Li, X.C.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	R01 AI080779
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	R01 AI155488

Revision History  

• Version 1.0: 2024-04-24
  Type: Initial release