7T91 | pdb_00007t91

Crystal structure of Zinc finger motif 1 and 2 of GLI1 DNA binding region

• PDB DOI: https://doi.org/10.2210/pdb7T91/pdb

• Classification: DNA BINDING PROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2021-12-17 Released: 2022-12-21 
• Deposition Author(s): Wu, M., Zhang, S., Augelli-Szanfran, C.E., Boohaker, R.J.
• Funding Organization(s): National Institutes of Health/National Cancer Institute (NIH/NCI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 
  0.236 (Depositor), 0.250 (DCC) 
• R-Value Work: 
  0.192 (Depositor), 0.200 (DCC) 
• R-Value Observed: 
  0.194 (Depositor) 

Starting Model: experimental

Literature

Structure Characterization of Zinc Finger Motif 1 and 2 of GLI1 DNA Binding Region

Wu, M., Jahan, N., Sharp, A., Ullah, A., Augelli-Szafran, C.E., Zhang, S., Boohaker, R.J.

(2024) Int J Mol Sci 25

• DOI: https://doi.org/10.3390/ijms252413368

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 17.16 kDa 
• Atom Count: 1,160 
• Modelled Residue Count: 129 
• Deposited Residue Count: 142 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Isoform 2 of Zinc finger protein GLI1	A, B	71	Homo sapiens	Mutation(s): 0  Gene Names: GLI1, GLI
UniProt & NIH Common Fund Data Resources
Find proteins for P08151 (Homo sapiens) Explore P08151  Go to UniProtKB:  P08151
PHAROS:  P08151 GTEx:  ENSG00000111087

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZN (Subject of Investigation/LOI)	C [auth A], D [auth A], E [auth B], F [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free:  0.236 (Depositor), 0.250 (DCC) 
• R-Value Work:  0.192 (Depositor), 0.200 (DCC) 
• R-Value Observed: 0.194 (Depositor) 

Space Group: P 6₅

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 66.728	α = 90
b = 66.728	β = 90
c = 65.909	γ = 120

Software Package:

Software Name	Purpose
XDS	data reduction
SCALA	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-12-21 
Deposition Author(s): Wu, M., Zhang, S., Augelli-Szanfran, C.E., Boohaker, R.J.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Cancer Institute (NIH/NCI)	United States	5RO1CA183921-05

Revision History  

• Version 1.0: 2022-12-21
  Type: Initial release
  
• Version 1.1: 2023-10-25
  Changes: Data collection, Refinement description
• Version 1.2: 2024-12-25
  Changes: Database references, Structure summary