8P2P

Polymeric form of the BTB domain of human ZBTB18

• PDB DOI: https://doi.org/10.2210/pdb8P2P/pdb

• Classification: TRANSCRIPTION
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2023-05-16 Released: 2024-06-05 
• Deposition Author(s): Coste, F., Mance, L., Pukalo, Z., Suskiewicz, M.J.
• Funding Organization(s): Centre National de la Recherche Scientifique (CNRS)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 4.15 Å
• R-Value Free: 0.360 
• R-Value Work: 0.345 
• R-Value Observed: 0.346 

Starting Model: in silico

Literature

Polymeric form of the BTB domain of human ZBTB18

Coste, F., Mance, L., Pukalo, Z., Suskiewicz, M.J.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: homology

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Biological Assembly 3  

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

Biological assembly 3 assigned by authors.

Biological Assembly 4  

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

Biological assembly 4 assigned by authors.

Macromolecule Content

• Total Structure Weight: 143.95 kDa 
• Atom Count: 4,760 
• Modelled Residue Count: 947 
• Deposited Residue Count: 1,256 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Zinc finger and BTB domain-containing protein 18	A [auth B], B [auth A], C, D, E, F, G, H	157	Homo sapiens	Mutation(s): 0  Gene Names: ZBTB18, RP58, TAZ1, ZNF238
UniProt & NIH Common Fund Data Resources
Find proteins for Q99592 (Homo sapiens) Explore Q99592  Go to UniProtKB:  Q99592
PHAROS:  Q99592 GTEx:  ENSG00000179456

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 4.15 Å
• R-Value Free: 0.360 
• R-Value Work: 0.345 
• R-Value Observed: 0.346 
• Space Group: I 4₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 188.908	α = 90
b = 188.908	β = 90
c = 139.085	γ = 90

Software Package:

Software Name	Purpose
MxCuBE	data collection
autoPROC	data processing
PHASER	phasing
Coot	model building
PHENIX	refinement
XDS	data reduction
Aimless	data scaling

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-06-05 
Deposition Author(s): Coste, F., Mance, L., Pukalo, Z., Suskiewicz, M.J.

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Funding Organization	Location	Grant Number
Centre National de la Recherche Scientifique (CNRS)	France	--

Revision History  

• Version 1.0: 2024-06-05
  Type: Initial release