2PU0

Crystal Structure of the T. brucei enolase complexed with phosphonoacetohydroxamate (PAH), His156-in conformation


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.205
  • R-Value Work: 0.165

Literature

Macromolecules
Sequence Display for 2PU0

Classification: Lyase

Total Structure Weight: 47442.27

Macromolecule Entities
Molecule Chains Length Organism Details
Enolase A 432 Trypanosoma brucei EC#: 4.2.1.11 IUBMB
Mutation: R28K
Gene Name(s): Tb10.70.4740
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A PHOSPHONOACETOHYDROXAMIC ACID
C2 H6 N O5 P
LDKRAXXVBWHMRH-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
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 %)
PAH N/A in BindingDB
N/A in BindingMoad
Ki: 15 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.205
  • R-Value Work: 0.165
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 74.95 α = 90.00
b = 110.76 β = 90.00
c = 109.22 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-05-08
  • Released Date: 2007-11-20
  • Deposition author(s): Navarro, M.V.A.S., Rigden, D.J., Garratt, R.C., Dias, S.M.G.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4