5H16

Crystal structure of the complex of Phosphopantetheine adenylyltransferase from Acinetobacter baumannii with citrate at 2.3 A resolution.

• PDB DOI: https://doi.org/10.2210/pdb5H16/pdb

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


• Deposited: 2016-10-08 Released: 2016-11-09 
• Deposition Author(s): Gupta, A., Singh, P.K., Kaur, P., Sharma, S., Singh, T.P.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 0.302 
• R-Value Work: 0.261 
• R-Value Observed: 0.262 

Starting Model: experimental

Literature

Crystal structure of the complex of Phosphopantetheine adenylyltransferase from Acinetobacter baumannii at 2.3 A resolution.

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

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D3  (Explore in 3D)
Global Stoichiometry: Homo 6-mer - A6 

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

Macromolecule Content

• Total Structure Weight: 112.03 kDa 
• Atom Count: 7,990 
• Modelled Residue Count: 972 
• Deposited Residue Count: 978 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Phosphopantetheine adenylyltransferase	A, B, C, D, E, F	163	Acinetobacter baumannii	Mutation(s): 0  Gene Names: coaD EC: 2.7.7.3
UniProt
Find proteins for B0VTH7 (Acinetobacter baumannii (strain SDF)) Explore B0VTH7  Go to UniProtKB:  B0VTH7

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CIT	G [auth A], H [auth B], I [auth C], J [auth D], K [auth E], L [auth F]	CITRIC ACID C6 H8 O7 KRKNYBCHXYNGOX-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 0.302 
• R-Value Work: 0.261 
• R-Value Observed: 0.262 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 78.59	α = 90
b = 109.813	β = 90
c = 121.797	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-11-09 
Deposition Author(s): Gupta, A., Singh, P.K., Kaur, P., Sharma, S., Singh, T.P.

Revision History  

• Version 1.0: 2016-11-09
  Type: Initial release
  
• Version 1.1: 2023-11-08
  Changes: Data collection, Database references, Derived calculations, Refinement description