4KUB

Crystal structure of a GNAT superfamily acetyltransferase PA4794 in complex with CoA

Structural Biology Knowledgebase: 4KUB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.57 Å
  • R-Value Free: 0.178
  • R-Value Work: 0.143

Literature

Macromolecules
Sequence Display for 4KUB

Classification: TRANSFERASE

Total Structure Weight: 19620.96

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

Small Molecules
Ligands 3 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)
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: 1.57 Å
  • R-Value Free: 0.178
  • R-Value Work: 0.143
  • Space Group: P 21 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 57.36 α = 90.00
b = 76.80 β = 90.00
c = 39.31 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-05-21
  • Released Date: 2013-06-05
  • Deposition author(s): Majorek, K.A., Chruszcz, M., Osinski, T., Joachimiak, A., Minor, W., Midwest Center for Structural Genomics (MCSG)

Revision History

  • 2014-05-07
    Type: Citation | Details: Citation update
  • 2013-09-18
    Type: Citation | Details: Citation update