5Z1M

Crystal structure of the complex of trimeric Phosphopantetheine adenylyltransferase from Acinetobacter baumannii with citrate ion at 1.87 A resolution

• PDB DOI: https://doi.org/10.2210/pdb5Z1M/pdb

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


• Deposited: 2017-12-26 Released: 2018-02-14 
• Deposition Author(s): Singh, P.K., Gupta, A., Kaur, P., Sharma, S., Singh, T.P.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.87 Å
• R-Value Free: 0.237 
• R-Value Work: 0.186 
• R-Value Observed: 0.188 

Literature

Crystal structure of the complex of trimeric Phosphopantetheine adenylyltransferase from Acinetobacter baumannii with citrate ion at 1.87 A resolution

Singh, P.K., Gupta, A., Kaur, P., 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: 56.01 kDa 
• Atom Count: 4,156 
• Modelled Residue Count: 489 
• Deposited Residue Count: 489 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Phosphopantetheine adenylyltransferase	A, B, C	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	D [auth A], E [auth B], F [auth C]	CITRIC ACID C6 H8 O7 KRKNYBCHXYNGOX-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.87 Å
• R-Value Free: 0.237 
• R-Value Work: 0.186 
• R-Value Observed: 0.188 
• Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 76.25	α = 90
b = 118.82	β = 90
c = 109.26	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2018-02-14 
Deposition Author(s): Singh, P.K., Gupta, A., Kaur, P., Sharma, S., Singh, T.P.

Revision History  

• Version 1.0: 2018-02-14
  Type: Initial release
  
• Version 1.1: 2023-11-22
  Changes: Data collection, Database references, Refinement description