4G7F | pdb_00004g7f

Crystal Structure of Enolase from Trypanosoma Cruzi

• PDB DOI: https://doi.org/10.2210/pdb4G7F/pdb

• Classification: LYASE
• Organism(s): Trypanosoma cruzi strain CL Brener
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2012-07-20 Released: 2012-08-29 
• Deposition Author(s): Craig, T.K., Edwards, T.E., Staker, B., Seattle Structural Genomics Center for Infectious Disease (SSGCID)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 
  0.250 (Depositor), 0.260 (DCC) 
• R-Value Work: 
  0.189 (Depositor), 0.200 (DCC) 
• R-Value Observed: 
  0.192 (Depositor) 

Starting Model: experimental

Literature

Crystal Structure of Enolase from Trypanosoma Cruzi

Craig, T.K., Edwards, T.E., Staker, B., Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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: 46.59 kDa 
• Atom Count: 3,091 
• Modeled Residue Count: 419 
• Deposited Residue Count: 429 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Enolase	A	429	Trypanosoma cruzi strain CL Brener	Mutation(s): 0  Gene Names: Tc00.1047053504105.140 EC: 4.2.1.11
UniProt
Find proteins for Q4DZ98 (Trypanosoma cruzi (strain CL Brener)) Explore Q4DZ98  Go to UniProtKB:  Q4DZ98

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
EDO	C [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
MG	B [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free:  0.250 (Depositor), 0.260 (DCC) 
• R-Value Work:  0.189 (Depositor), 0.200 (DCC) 
• R-Value Observed: 0.192 (Depositor) 

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 75.29	α = 90
b = 119.31	β = 90
c = 110.36	γ = 90

Software Package:

Software Name	Purpose
XSCALE	data scaling
PHASER	phasing
PHENIX	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2012-08-29 
Deposition Author(s): Craig, T.K., Edwards, T.E., Staker, B., Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2012-08-29
  Type: Initial release
  
• Version 1.1: 2023-09-13
  Changes: Data collection, Database references, Derived calculations, Refinement description