8SDI | pdb_00008sdi

Hydrophobic Interactions Drive the Tetrameric Assembly of the TRIM45 Coiled-Coil Domain

• PDB DOI: https://doi.org/10.2210/pdb8SDI/pdb

• Classification: LIGASE
• Organism(s): Mus musculus
• 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)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.70 Å
• R-Value Free: 
  0.271 (Depositor), 0.270 (DCC) 
• R-Value Work: 
  0.239 (Depositor), 0.240 (DCC) 

Starting Model: experimental

Literature

Hydrophobic Interactions Drive the Tetrameric Assembly of the TRIM45 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: 37.87 kDa 
• Atom Count: 2,546 
• Modeled Residue Count: 320 
• Deposited Residue Count: 340 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Tripartite motif-containing protein 45	A, B, C, D	85	Mus musculus	Mutation(s): 0  Gene Names: Trim45 EC: 2.3.2.27
UniProt & NIH Common Fund Data Resources
Find proteins for Q6PFY8 (Mus musculus) Explore Q6PFY8  Go to UniProtKB:  Q6PFY8
IMPC:  MGI:1918187

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.70 Å
• R-Value Free:  0.271 (Depositor), 0.270 (DCC) 
• R-Value Work:  0.239 (Depositor), 0.240 (DCC) 

Space Group: I 4₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 55.85	α = 90
b = 55.85	β = 90
c = 347.219	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
Aimless	data scaling
PHENIX	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.

---

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