4L8A

Crystal structure of a GNAT superfamily acetyltransferase PA4794 in ternary complex with N-Phenylacetyl-Gly-AcLys and CoA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Free: 0.156
  • R-Value Work: 0.129

Literature

Macromolecules
Sequence Display for 4L8A

Classification: TRANSFERASE

Total Structure Weight: 19984.27

Macromolecule Entities
Molecule Chains Length Organism Details
Uncharacterized protein A 162 Pseudomonas aeruginosa Gene Name(s): PA4794
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
COA
Query on COA

A COENZYME A
C21 H36 N7 O16 P3 S
RGJOEKWQDUBAIZ-IBOSZNHHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
1VP
Query on 1VP

A N-(phenylacetyl)glycyl-N~6~-acetyl-L-lysine
C18 H25 N3 O5
VCECDMBCQWWZKG-HNNXBMFYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EDO
Query on EDO

A 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
COA N/A in BindingDB
Kd: 3900 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Free: 0.156
  • R-Value Work: 0.129
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 57.21 α = 90.00
b = 76.67 β = 90.00
c = 39.40 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-06-16
  • Released Date: 2013-07-10
  • Deposition author(s): Majorek, K.A., Chruszcz, M., Joachimiak, A., Minor, W., Midwest Center for Structural Genomics (MCSG)

Revision History

  • Version 1_0: 2013-07-10

    Type: Initial release

  • Version 1_1: 2013-09-18

    Type: Database references

  • Version 1_2: 2014-05-07

    Type: Database references