3S6D

Crystal structure of a putative triosephosphate isomerase from Coccidioides immitis

• PDB DOI: https://doi.org/10.2210/pdb3S6D/pdb

• Classification: ISOMERASE
• Organism(s): Coccidioides immitis RS
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2011-05-25 Released: 2011-06-22 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.227 
• R-Value Work: 0.190 
• R-Value Observed: 0.192 

Starting Model: experimental

Literature

Crystal structure of a putative triosephosphate isomerase from Coccidioides immitis

Edwards, T.E., Abendroth, J., Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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)

Macromolecule Content

• Total Structure Weight: 33.77 kDa 
• Atom Count: 2,161 
• Modelled Residue Count: 270 
• Deposited Residue Count: 310 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative triosephosphate isomerase	A	310	Coccidioides immitis RS	Mutation(s): 0  Gene Names: CIMG_07933 EC: 5.3.1.1
UniProt
Find proteins for P0CL22 (Coccidioides immitis (strain RS)) Explore P0CL22  Go to UniProtKB:  P0CL22

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NA	B [auth A]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.227 
• R-Value Work: 0.190 
• R-Value Observed: 0.192 
• Space Group: P 2₁ 2₁ 2
• Diffraction Data: https://doi.org/10.18430/M33S6D

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 130.07	α = 90
b = 42.46	β = 90
c = 50.21	γ = 90

Software Package:

Software Name	Purpose
XSCALE	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
XDS	data reduction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-06-22 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2011-06-22
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-09-13
  Changes: Data collection, Database references, Derived calculations, Refinement description