5YWT

Crystal structure of TREX1 in complex with a duplex DNA with 3' overhang


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.219 
  • R-Value Work: 0.194 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Structural basis for overhang excision and terminal unwinding of DNA duplexes by TREX1

Huang, K.W.Liu, T.C.Liang, R.Y.Chu, L.Y.Cheng, H.L.Chu, J.W.Hsiao, Y.Y.

(2018) PLoS Biol. 16: e2005653-e2005653


Macromolecules

Find similar proteins by: Sequence  |  Structure


Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Three-prime repair exonuclease 1
A, B
276Mus musculusMutation(s): 0 
Gene Names: Trex1
EC: 3.1.11.2
Find proteins for Q91XB0 (Mus musculus)
Go to UniProtKB:  Q91XB0
Entity ID: 2
MoleculeChainsLengthOrganism
DNA (5'-D(*GP*GP*CP*CP*CP*T)-3')D,C19Homo sapiens
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
MG
Query on MG

Download SDF File 
Download CCD File 
A, B
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
CO
Query on CO

Download SDF File 
Download CCD File 
A, B
COBALT (II) ION
Co
XLJKHNWPARRRJB-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.219 
  • R-Value Work: 0.194 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 66.170α = 90.00
b = 80.350β = 90.00
c = 85.220γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data reduction
MOLREPphasing
HKL-2000data scaling
PHENIXrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data

  • Deposited Date: 2017-11-30 
  • Released Date: 2018-05-23 
  • Deposition Author(s): Hsiao, Y.Y.

Funding OrganizationCountryGrant Number
Ministry of Science and TechnologyTaiwanMOST103-2311-B-009-001-MY3

Revision History 

  • Version 1.0: 2018-05-23
    Type: Initial release