6J3M

Crystal structure of the complex of Phosphopantetheine adenylyltransferase from Acinetobacter baumannii with Pyrophosphate at 2.30A resolution

• PDB DOI: https://doi.org/10.2210/pdb6J3M/pdb

• Classification: TRANSFERASE
• Organism(s): Acinetobacter baumannii
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2019-01-04 Released: 2019-01-23 
• Deposition Author(s): Singh, P.K., Gupta, A., Sharma, S., Singh, T.P.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 0.219 
• R-Value Work: 0.186 
• R-Value Observed: 0.188 

Literature

Crystal structure of the complex of Phosphopantetheine adenylyltransferase from Acinetobacter baumannii with Pyrophosphate at 2.30A resolution

Singh, P.K., Gupta, A., Sharma, S., Singh, T.P.

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)

Macromolecule Content

• Total Structure Weight: 18.82 kDa 
• Atom Count: 1,410 
• Modelled Residue Count: 163 
• Deposited Residue Count: 163 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Phosphopantetheine adenylyltransferase	A	163	Acinetobacter baumannii	Mutation(s): 0  Gene Names: coaD EC: 2.7.7.3
UniProt
Find proteins for A0A059ZFC5 (Acinetobacter baumannii) Explore A0A059ZFC5  Go to UniProtKB:  A0A059ZFC5

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
POP	B [auth A]	PYROPHOSPHATE 2- H2 O7 P2 XPPKVPWEQAFLFU-UHFFFAOYSA-L
SO4	C [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
CL	D [auth A], E [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 0.219 
• R-Value Work: 0.186 
• R-Value Observed: 0.188 
• Space Group: F 4₁ 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 216.12	α = 90
b = 216.12	β = 90
c = 216.12	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2019-01-23 
Deposition Author(s): Singh, P.K., Gupta, A., Sharma, S., Singh, T.P.

Revision History  

• Version 1.0: 2019-01-23
  Type: Initial release
  
• Version 1.1: 2023-11-22
  Changes: Data collection, Database references, Refinement description