9FOV | pdb_00009fov

Crystal structure of Tryparedoxin from Trypanosoma cruzi

PDB DOI: https://doi.org/10.2210/pdb9FOV/pdb

Classification: OXIDOREDUCTASE
Organism(s): Trypanosoma cruzi
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2024-06-12 Released: 2025-06-25
Deposition Author(s): Schindelin, H.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.25 Å
R-Value Free:
0.196 (Depositor), 0.195 (DCC)
R-Value Work:
0.168 (Depositor), 0.166 (DCC)
R-Value Observed:
0.168 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Crystal structure of Tryparedoxin from Trypanosoma cruzi

Schindelin, H.

To be published.

Macromolecule Content

Total Structure Weight: 32.57 kDa
Atom Count: 3,000
Modeled Residue Count: 291
Deposited Residue Count: 294
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Tryparedoxin, putative	A, B	147	Trypanosoma cruzi	Mutation(s): 0 Gene Names: Tc00.1047053509997.30
UniProt
Find proteins for Q4D1B8 (Trypanosoma cruzi (strain CL Brener)) Explore Q4D1B8 Go to UniProtKB: Q4D1B8
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q4D1B8
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A] mmCIF format, chain C [auth A]	C [auth A]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.25 Å
R-Value Free: 0.196 (Depositor), 0.195 (DCC)
R-Value Work: 0.168 (Depositor), 0.166 (DCC)
R-Value Observed: 0.168 (Depositor)

Space Group: P 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 62.463	α = 90
b = 30.403	β = 106.82
c = 74.91	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

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Entry History & Funding Information

Deposition Data

Released Date: 2025-06-25

Deposition Author(s):

Funding Organization	Location	Grant Number
Not funded		--

Revision History (Full details and data files)

Version 1.0: 2025-06-25
Type: Initial release

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.