9IYH

Structure of Phosphopantetheine adenylyltransferase (PPAT) from Enterobacter spp. with the expression tag bound in the substrate binding site of a neighbouring molecule at 2.25 A resolution.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.251 
  • R-Value Work: 0.225 

Starting Model: experimental
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Ligand Structure Quality Assessment 


This is version 1.0 of the entry. See complete history


Literature

Structure of Phosphopantetheine adenylyltransferase (PPAT) from Enterobacter spp. with the expression tag bound in the substrate binding site of a neighbouring molecule at 2.25 A resolution.

Ahmad, N.Sharma, P.Sharma, S.Singh, T.P.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Phosphopantetheine adenylyltransferase
A, B, C, D, E
A, B, C, D, E, F
173Enterobacter sp. 638Mutation(s): 0 
Gene Names: coaDEnt638_0105
EC: 2.7.7.3
UniProt
Find proteins for A4W515 (Enterobacter sp. (strain 638))
Explore A4W515 
Go to UniProtKB:  A4W515
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupA4W515
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
PAE (Subject of Investigation/LOI)
Query on PAE

Download Ideal Coordinates CCD File 
G [auth A]
I [auth B]
K [auth C]
L [auth D]
N [auth E]
G [auth A],
I [auth B],
K [auth C],
L [auth D],
N [auth E],
O [auth F]
PHOSPHONOACETIC ACID
C2 H5 O5 P
XUYJLQHKOGNDPB-UHFFFAOYSA-N
GOL
Query on GOL

Download Ideal Coordinates CCD File 
H [auth B],
M [auth D]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
EDO
Query on EDO

Download Ideal Coordinates CCD File 
J [auth C],
P [auth F]
1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.251 
  • R-Value Work: 0.225 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 137.925α = 90
b = 78.622β = 93.118
c = 106.985γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
MxCuBEdata collection
XDSdata reduction
autoPROCdata scaling
MOLREPphasing
Cootmodel building

Structure Validation

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Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Indian Council of Medical ResearchIndiaI-1251

Revision History  (Full details and data files)

  • Version 1.0: 2024-08-21
    Type: Initial release