3H79 | pdb_00003h79

Crystal structure of Trypanosoma cruzi thioredoxin-like hypothetical protein Q4DV70

• PDB DOI: https://doi.org/10.2210/pdb3H79/pdb

• Classification: UNKNOWN FUNCTION
• Organism(s): Trypanosoma cruzi
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-04-24 Released: 2009-05-12 
• Deposition Author(s): Santos, C.R., Fessel, M.R., Vieira, L.C., Krieger, M.A., Goldenberg, S., Guimaraes, B.G., Zanchin, N.I.T., Barbosa, J.A.R.G.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 
  0.224 (Depositor), 0.212 (DCC) 
• R-Value Work: 
  0.180 (Depositor), 0.179 (DCC) 
• R-Value Observed: 
  0.182 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of Trypanosoma cruzi thioredoxin-like hypothetical protein Q4DV70

Santos, C.R., Fessel, M.R., Vieira, L.C., Krieger, M.A., Goldenberg, S., Guimaraes, B.G., Zanchin, N.I.T., Barbosa, J.A.R.G.

To be published.

Biological Assembly 1  

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

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

Macromolecule Content 

• Total Structure Weight: 14.94 kDa 
• Atom Count: 1,112 
• Modeled Residue Count: 115 
• Deposited Residue Count: 127 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Thioredoxin-like protein	A	127	Trypanosoma cruzi	Mutation(s): 0  Gene Names: Tc00.1047053508173.160, Trypanosoma cruzi strain CL Brener hypothetical protein partial mRNA
UniProt
Find proteins for Q4DV70 (Trypanosoma cruzi (strain CL Brener)) Explore Q4DV70  Go to UniProtKB:  Q4DV70

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SCN	B [auth A]	THIOCYANATE ION C N S ZMZDMBWJUHKJPS-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free:  0.224 (Depositor), 0.212 (DCC) 
• R-Value Work:  0.180 (Depositor), 0.179 (DCC) 
• R-Value Observed: 0.182 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 35.042	α = 90
b = 50.321	β = 90
c = 61.179	γ = 90

Software Package:

Software Name	Purpose
MAR345	data collection
MOLREP	phasing
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-05-12 
Deposition Author(s): Santos, C.R., Fessel, M.R., Vieira, L.C., Krieger, M.A., Goldenberg, S., Guimaraes, B.G., Zanchin, N.I.T., Barbosa, J.A.R.G.

Revision History  

• Version 1.0: 2009-05-12
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Refinement description, Version format compliance
• Version 1.2: 2017-11-01
  Changes: Advisory, Refinement description
• Version 1.3: 2023-09-06
  Changes: Advisory, Data collection, Database references, Derived calculations, Refinement description