2GLI

FIVE-FINGER GLI/DNA COMPLEX


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Observed: 0.228 

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

  • DOI: 10.1126/science.8378770
  • Primary Citation of Related Structures:  
    2GLI

  • 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 oncogene and a high-affinity DNA binding site has been determined at 2 ...

    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

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Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
PROTEIN (FIVE-FINGER GLI)C [auth A]155Homo sapiensMutation(s): 0 
Gene Names: GLI ONCOGENEGLI1GLI
UniProt & NIH Common Fund Data Resources
Find proteins for P08151 (Homo sapiens)
Explore P08151 
Go to UniProtKB:  P08151
PHAROS:  P08151
Protein Feature View
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  • Reference Sequence
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Entity ID: 1
MoleculeChainsLengthOrganismImage
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')A [auth C]21N/A
Protein Feature View
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  • Reference Sequence
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Entity ID: 2
MoleculeChainsLengthOrganismImage
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')B [auth D]21N/A
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Observed: 0.228 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 149α = 90
b = 50.2β = 90
c = 45.4γ = 90
Software Package:
Software NamePurpose
TNTrefinement

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

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