2GLI

FIVE-FINGER GLI/DNA COMPLEX


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Crystal structure of a five-finger GLI-DNA complex: new perspectives on zinc fingers.

Pavletich, N.P.Pabo, C.O.

(1993) Science 261: 1701-1707


  • PubMed Abstract: 
  • Zinc finger proteins, of the type first discovered in transcription factor IIIA (TFIIIA), are one of the largest and most important families of DNA-binding proteins. The crystal structure of a complex containing the five Zn fingers from the human GLI ...

    Zinc finger proteins, of the type first discovered in transcription factor IIIA (TFIIIA), are one of the largest and most important families of DNA-binding proteins. The crystal structure of a complex containing the five Zn fingers from the human GLI oncogene and a high-affinity DNA binding site has been determined at 2.6 A resolution. Finger one does not contact the DNA. Fingers two through five bind in the major groove and wrap around the DNA, but lack the simple, strictly periodic arrangement observed in the Zif268 complex. Fingers four and five of GLI make extensive base contacts in a conserved nine base-pair region, and this section of the DNA has a conformation intermediate between B-DNA and A-DNA. Analyzing the GLI complex and comparing it with Zif268 offers new perspectives on Zn finger-DNA recognition.


    Organizational Affiliation

    Howard Hughes Medical Institute, Massachusetts Institute of Technology, Cambridge 02139.




Macromolecules

Find similar proteins by: Sequence  |  Structure


Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
PROTEIN (FIVE-FINGER GLI)
A
155Homo sapiensMutation(s): 0 
Gene Names: GLI1 (GLI)
Find proteins for P08151 (Homo sapiens)
Go to Gene View: GLI1
Go to UniProtKB:  P08151
Entity ID: 1
MoleculeChainsLengthOrganism
DNA (5'-D(*TP*TP*TP*CP*GP*TP*CP*TP*TP*GP*GP*GP*TP*GP*GP*TP*CP*CP*AP*CP*G)-3')C21N/A
Entity ID: 2
MoleculeChainsLengthOrganism
DNA (5'-D(*AP*CP*GP*TP*GP*GP*AP*CP*CP*AP*CP*CP*CP*AP*AP*GP*AP*CP*GP*AP*A)-3')D21N/A
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CO
Query on CO

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

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 149.000α = 90.00
b = 50.200β = 90.00
c = 45.400γ = 90.00
Software Package:
Software NamePurpose
TNTrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1993-11-09
    Type: Initial release
  • Version 1.1: 2008-05-22
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance