8I8P

Crystal structure of the complex of phosphopantetheine adenylyltransferase from Acinetobacter baumannii with Dephosphocoenzyme-A at 2.19 A resolution.

• PDB DOI: https://doi.org/10.2210/pdb8I8P/pdb
• Entry: 8I8P supersedes: 6KYG

• Classification: TRANSFERASE
• Organism(s): Acinetobacter baumannii ATCC 19606 = CIP 70.34 = JCM 6841
• Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
• Mutation(s): No 


• Deposited: 2023-02-04 Released: 2023-04-12 
• Deposition Author(s): Ahmad, N., Viswanathan, V., Gupta, A., Sharma, P., Sharma, S., Singh, T.P.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.19 Å
• R-Value Free: 0.237 
• R-Value Work: 0.201 

Starting Model: experimental

Literature

Crystal structure of the complex of phosphopantetheine adenylyltransferase from Acinetobacter baumannii with Dephosphocoenzyme-A at 2.19 A resolution.

Ahmad, N., Viswanathan, V., Gupta, A., Sharma, P., Sharma, S., Singh, T.P.

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: 19.42 kDa 
• Atom Count: 1,450 
• 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 ATCC 19606 = CIP 70.34 = JCM 6841	Mutation(s): 0  Gene Names: coaD, HMPREF0010_01342 EC: 2.7.7.3
UniProt
Find proteins for D0C9M9 (Acinetobacter baumannii (strain ATCC 19606 / DSM 30007 / JCM 6841 / CCUG 19606 / CIP 70.34 / NBRC 109757 / NCIMB 12457 / NCTC 12156 / 81)) Explore D0C9M9  Go to UniProtKB:  D0C9M9

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
COD (Subject of Investigation/LOI)	C [auth A]	DEPHOSPHO COENZYME A C21 H35 N7 O13 P2 S KDTSHFARGAKYJN-IBOSZNHHSA-N
SO4	D [auth A], E [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
CL	F [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M
MG	B [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.19 Å
• R-Value Free: 0.237 
• R-Value Work: 0.201 
• Space Group: F 4₁ 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 217.038	α = 90
b = 217.038	β = 90
c = 217.038	γ = 90

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-04-12 
Deposition Author(s): Ahmad, N., Viswanathan, V., Gupta, A., Sharma, P., Sharma, S., Singh, T.P.
• This entry supersedes: 6KYG

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2023-04-12
  Type: Initial release
  
• Version 1.1: 2024-05-29
  Changes: Data collection