6FQQ

Crystal structure of TALE homeobox domain transcription factor TGIF1 double alanine mutant bound to its consensus DNA

  • Classification: TRANSCRIPTION
  • Organism(s): Homo sapiens
  • Expression System: Escherichia coli
  • Mutation(s): 

  • Deposited: 2018-02-14 Released: 2018-07-25 
  • Deposition Author(s): Guca, E., Macias, M.J.
  • Funding Organization(s): Spanish Ministry of Economy and Competitiveness; COFUND Marie Sklodowska Curie 

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.25 Å
  • R-Value Free: 0.273 
  • R-Value Work: 0.215 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

TGIF1 homeodomain interacts with Smad MH1 domain and represses TGF-beta signaling.

Guca, E.Sunol, D.Ruiz, L.Konkol, A.Cordero, J.Torner, C.Aragon, E.Martin-Malpartida, P.Riera, A.Macias, M.J.

(2018) Nucleic Acids Res. 46: 9220-9235


Macromolecules

Find similar proteins by: Sequence  |  Structure


Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Homeobox protein TGIF1
A, B, D, E
71Homo sapiensMutation(s): 2 
Gene Names: TGIF1 (TGIF)
Find proteins for Q15583 (Homo sapiens)
Go to Gene View: TGIF1
Go to UniProtKB:  Q15583
Entity ID: 2
MoleculeChainsLengthOrganism
DNA (5'-D(P*AP*TP*TP*GP*AP*CP*AP*GP*CP*TP*GP*TP*CP*AP*AP*T)-3')L,M,G,H16Homo sapiens
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CL
Query on CL

Download SDF File 
Download CCD File 
A
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.25 Å
  • R-Value Free: 0.273 
  • R-Value Work: 0.215 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 60.058α = 90.00
b = 93.016β = 90.00
c = 100.711γ = 90.00
Software Package:
Software NamePurpose
PHENIXrefinement
SCALAdata scaling
phenix.refinerefinement
PHASERphasing
XDSdata reduction
PDB_EXTRACTdata extraction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data

  • Deposited Date: 2018-02-14 
  • Released Date: 2018-07-25 
  • Deposition Author(s): Guca, E., Macias, M.J.

Funding OrganizationLocationGrant Number
Spanish Ministry of Economy and CompetitivenessSpainBFU2014-53787P
COFUND Marie Sklodowska CurieSpainIRBPostPro2.0 600404

Revision History 

  • Version 1.0: 2018-07-25
    Type: Initial release
  • Version 1.1: 2018-08-29
    Type: Data collection, Database references
  • Version 1.2: 2018-10-10
    Type: Data collection, Database references