7KQZ | pdb_00007kqz

Crystal Structure of Acetyl-CoA synthetase in complex with adenosine-5'-ethylphosphate from Coccidioides immitis RS

• PDB DOI: https://doi.org/10.2210/pdb7KQZ/pdb

• Classification: LIGASE
• Organism(s): Coccidioides immitis RS
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2020-11-18 Released: 2020-12-16 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.15 Å
• R-Value Free: 
  0.205 (Depositor), 0.204 (DCC) 
• R-Value Work: 
  0.167 (Depositor), 0.167 (DCC) 
• R-Value Observed: 
  0.168 (Depositor) 

Starting Model: experimental

Literature

Crystal Structure of Acetyl-CoA synthetase in complex with adenosine-5'-ethylphosphate from Coccidioides immitis RS

Fox III, D., Abendroth, J., DeBouver, N.D., Esan, T.E., Hagen, T.J., Krysan, D.J., Lorimer, D.D., Horanyi, P.S., Edwards, T.E.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 79.12 kDa 
• Atom Count: 5,075 
• Modeled Residue Count: 618 
• Deposited Residue Count: 706 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Acetyl-coenzyme A synthetase	A	706	Coccidioides immitis RS	Mutation(s): 0  Gene Names: CIMG_01510 EC: 6.2.1.1
UniProt
Find proteins for J3KJC6 (Coccidioides immitis (strain RS)) Explore J3KJC6  Go to UniProtKB:  J3KJC6

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
WTA (Subject of Investigation/LOI)	B [auth A]	5'-O-[(S)-ethoxy(hydroxy)phosphoryl]adenosine C12 H18 N5 O7 P MXYRBUKSSSUFQO-WOUKDFQISA-N
EDO	C [auth A], D [auth A], E [auth A], F [auth A], G [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.15 Å
• R-Value Free:  0.205 (Depositor), 0.204 (DCC) 
• R-Value Work:  0.167 (Depositor), 0.167 (DCC) 
• R-Value Observed: 0.168 (Depositor) 

Diffraction Data: https://doi.org/10.18430/m37kqz

Space Group: P 6₃

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 107.2	α = 90
b = 107.2	β = 90
c = 116.1	γ = 120

Software Package:

Software Name	Purpose
XDS	data reduction
XSCALE	data scaling
PHENIX	refinement
PDB_EXTRACT	data extraction
MoRDa	phasing
PHENIX	model building
Coot	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2020-12-16 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2020-12-16
  Type: Initial release
  
• Version 1.1: 2020-12-30
  Changes: Database references, Structure summary
• Version 1.2: 2023-10-18
  Changes: Data collection, Database references, Refinement description