2VI7

Structure of a Putative Acetyltransferase (PA1377)from Pseudomonas aeruginosa

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.226 
  • R-Value Work: 0.191 
  • R-Value Observed: 0.191 

Starting Model: experimental
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This is version 1.5 of the entry. See complete history. 


Literature

Structure of a Putative Acetyltransferase (Pa1377) from Pseudomonas Aeruginosa.

Davies, A.M., Tata, R., Chauviac, F.X., Sutton, B.J., Brown, P.R.

(2008) Acta Crystallogr Sect F Struct Biol Cryst Commun 64: 338

  • DOI: https://doi.org/10.1107/S1744309108007665
  • Primary Citation of Related Structures:  
    2VI7

  • PubMed Abstract: 

    Gene PA1377 from Pseudomonas aeruginosa encodes a 177-amino-acid conserved hypothetical protein of unknown function. The structure of this protein (termed pitax) has been solved in space group I222 to 2.25 A resolution. Pitax belongs to the GCN5-related N-acetyltransferase family and contains all four sequence motifs conserved among family members. The beta-strand structure in one of these motifs (motif A) is disrupted, which is believed to affect binding of the substrate that accepts the acetyl group from acetyl-CoA.

    • Organizational Affiliation: 

    Randall Division of Cell and Molecular Biophysics, King's College London, New Hunt's House, Guy's Campus, London Bridge, London SE1 1UL, England.


Macromolecules
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(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
ACETYLTRANSFERASE PA1377
A, B, C
177Pseudomonas aeruginosaMutation(s): 0 
UniProt
Find proteins for Q9I3W7 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1))
Explore Q9I3W7 
Go to UniProtKB:  Q9I3W7
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9I3W7
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4
Download Ideal Coordinates CCD File 
E [auth A]
F [auth A]
I [auth B]
J [auth B]
O [auth C]
E [auth A],
F [auth A],
I [auth B],
J [auth B],
O [auth C],
P [auth C]
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
GOL
Query on GOL
Download Ideal Coordinates CCD File 
D [auth A],
H [auth B],
L [auth C],
M [auth C],
N [auth C]		GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
AZI
Query on AZI
Download Ideal Coordinates CCD File 
G [auth A],
K [auth B],
Q [auth C],
R [auth C]		AZIDE ION
N3
IVRMZWNICZWHMI-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.226 
  • R-Value Work: 0.191 
  • R-Value Observed: 0.191 
  • Space Group: I 2 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 79.709α = 90
b = 110.928β = 90
c = 134.477γ = 90
Software Package:
Software NamePurpose
CNSrefinement
MOSFLMdata reduction
SCALAdata scaling
MOLREPphasing

Structure Validation

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View more in-depth experimental data
Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2008-05-20
    Type: Initial release
  • Version 1.1: 2012-06-06
    Changes: Database references, Derived calculations, Non-polymer description, Other, Refinement description, Structure summary, Version format compliance
  • Version 1.2: 2019-05-08
    Changes: Data collection, Experimental preparation, Other
  • Version 1.3: 2019-05-22
    Changes: Data collection, Experimental preparation
  • Version 1.4: 2019-06-12
    Changes: Data collection, Database references
  • Version 1.5: 2023-12-13
    Changes: Data collection, Database references, Derived calculations, Other, Refinement description