5YWV

Crystal structure of TREX1 in complex with a inosine contained ssDNA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.220 
  • R-Value Work: 0.159 

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
259Mus 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
INOSINE CONTAINED SSDNAC,D7Homo sapiens
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NA
Query on NA

Download SDF File 
Download CCD File 
A, B
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
EDO
Query on EDO

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Download CCD File 
A
1,2-ETHANEDIOL
ETHYLENE GLYCOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
MG
Query on MG

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

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Download CCD File 
B
2-(N-MORPHOLINO)-ETHANESULFONIC ACID
C6 H13 N O4 S
SXGZJKUKBWWHRA-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.220 
  • R-Value Work: 0.159 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 65.192α = 90.00
b = 80.713β = 90.00
c = 85.247γ = 90.00
Software Package:
Software NamePurpose
PHENIXrefinement
HKL-2000data scaling
MOLREPphasing
HKL-2000data reduction

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