7V03

Crystal structure of cytoplasmic triosephosphate isomerase from Cuscuta australis

• PDB DOI: https://doi.org/10.2210/pdb7V03/pdb

• Classification: ISOMERASE
• Organism(s): Cuscuta australis
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2022-05-09 Released: 2023-05-17 
• Deposition Author(s): Jones, G., Vickers, C., Patrick, W., Jameson, G.
• Funding Organization(s): Royal Society of New Zealand

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.78 Å
• R-Value Free: 0.253 
• R-Value Work: 0.211 
• R-Value Observed: 0.213 

Starting Model: experimental

Literature

Crystal structure of cytoplasmic triosephosphate isomerase from Cuscuta australis

Jones, G., Vickers, C., Patrick, W.

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 and generated by PISA (software)

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 118.85 kDa 
• Atom Count: 8,246 
• Modelled Residue Count: 976 
• Deposited Residue Count: 1,096 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
triosephosphate isomerase	A, B, C, D	274	Cuscuta australis	Mutation(s): 0  Gene Names: DM860_000111
UniProt
Find proteins for A0A328CVN3 (Cuscuta australis) Explore A0A328CVN3  Go to UniProtKB:  A0A328CVN3

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CL (Subject of Investigation/LOI)	E [auth A], F [auth A], G [auth A], H [auth B], I [auth C], J [auth C]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.78 Å
• R-Value Free: 0.253 
• R-Value Work: 0.211 
• R-Value Observed: 0.213 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 49.102	α = 90
b = 130.132	β = 90.011
c = 74.998	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
MOSFLM	data reduction
Aimless	data scaling
PHENIX	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-05-17 
Deposition Author(s): Jones, G., Vickers, C., Patrick, W., Jameson, G.

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Funding Organization	Location	Grant Number
Royal Society of New Zealand	New Zealand	--

Revision History  

• Version 1.0: 2023-05-17
  Type: Initial release
  
• Version 1.1: 2023-10-25
  Changes: Data collection, Refinement description