2VZ5

Structure of the PDZ domain of Tax1 (human T-cell leukemia virus type I) binding protein 3

• PDB DOI: https://doi.org/10.2210/pdb2VZ5/pdb

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


• Deposited: 2008-07-30 Released: 2008-08-12 
• Deposition Author(s): Murray, J.W., Shafqat, N., Yue, W., Pilka, E., Johannsson, C., Salah, E., Cooper, C., Elkins, J.M., Pike, A.C., Roos, A., Filippakopoulos, P., von Delft, F., Wickstroem, M., Bountra, C., Edwards, A.M., Arrowsmith, C.H., Oppermann, U.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.74 Å
• R-Value Free: 0.226 
• R-Value Work: 0.173 
• R-Value Observed: 0.176 

Starting Model: experimental

Literature

The Structure of the Pdz Domain of Tax1BP

Murray, J.W., Shafqat, N., Yue, W., Pilka, E., Johannsson, C., Salah, E., Cooper, C., Elkins, J.M., Pike, A.C., Roos, A., Filippakopoulos, P., von Delft, F., Wickstroem, M., Bountra, C., Edwards, A.M., Arrowsmith, C.H., Oppermann, U.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

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

Macromolecule Content

• Total Structure Weight: 15.96 kDa 
• Atom Count: 1,014 
• Modelled Residue Count: 111 
• Deposited Residue Count: 139 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
TAX1-BINDING PROTEIN 3	A	139	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for O14907 (Homo sapiens) Explore O14907  Go to UniProtKB:  O14907
PHAROS:  O14907 GTEx:  ENSG00000213977

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
IMD	B [auth A], C [auth A]	IMIDAZOLE C3 H5 N2 RAXXELZNTBOGNW-UHFFFAOYSA-O
ZN	D [auth A], E [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N
CL	F [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.74 Å
• R-Value Free: 0.226 
• R-Value Work: 0.173 
• R-Value Observed: 0.176 
• Space Group: P 6₅ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 59.813	α = 90
b = 59.813	β = 90
c = 121.289	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
MOSFLM	data reduction
SCALA	data scaling
BALBES	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-08-12 
Deposition Author(s): Murray, J.W., Shafqat, N., Yue, W., Pilka, E., Johannsson, C., Salah, E., Cooper, C., Elkins, J.M., Pike, A.C., Roos, A., Filippakopoulos, P., von Delft, F., Wickstroem, M., Bountra, C., Edwards, A.M., Arrowsmith, C.H., Oppermann, U.

Revision History  

• Version 1.0: 2008-08-12
  Type: Initial release
  
• Version 1.1: 2017-01-25
  Changes: Atomic model, Non-polymer description, Other, Version format compliance
• Version 1.2: 2018-01-24
  Changes: Database references, Structure summary
• Version 1.3: 2023-12-13
  Changes: Data collection, Database references, Derived calculations, Other, Refinement description