7U8Y

TREX1 Structural Studies Capture Small Molecule Inhibition and Implicate Novel DNA Dynamics


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.22 Å
  • R-Value Free: 0.222 
  • R-Value Work: 0.181 
  • R-Value Observed: 0.183 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history


Literature

TREX1 Structural Studies Capture Small Molecule Inhibition and Implicate Novel DNA Dynamics

Hemphill, W.O.Harvey, S.E.Simpson, S.R.Smalley, T.L.Salsbury, F.R.Perrino, F.W.Hollis, T.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Three-prime repair exonuclease 1
A, B
229Mus musculusMutation(s): 0 
Gene Names: Trex1
EC: 3.1.11.2
UniProt
Find proteins for Q91XB0 (Mus musculus)
Explore Q91XB0 
Go to UniProtKB:  Q91XB0
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ91XB0
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
AZN (Subject of Investigation/LOI)
Query on AZN

Download Ideal Coordinates CCD File 
C [auth A],
D [auth A],
G [auth B],
H [auth B]
ALIZARIN RED
C14 H8 O7 S
JKYKXTRKURYNGW-UHFFFAOYSA-N
MN
Query on MN

Download Ideal Coordinates CCD File 
E [auth A],
F [auth A],
I [auth B],
J [auth B]
MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.22 Å
  • R-Value Free: 0.222 
  • R-Value Work: 0.181 
  • R-Value Observed: 0.183 
  • Space Group: H 3
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 127.555α = 90
b = 127.555β = 90
c = 80.01γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
PHASERphasing
Cootmodel building
CrysalisProdata collection
HKL-3000data reduction
HKL-3000data scaling

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)United StatesAI116725
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)United StatesGM110734
National Institutes of Health/National Cancer Institute (NIH/NCI)United StatesP30CA012197
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)United StatesT32-AI007401
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)United StatesT32-GM095440

Revision History  (Full details and data files)

  • Version 1.0: 2023-03-15
    Type: Initial release
  • Version 1.1: 2023-10-25
    Changes: Data collection, Refinement description