1LBK

Crystal structure of a recombinant glutathione transferase, created by replacing the last seven residues of each subunit of the human class pi isoenzyme with the additional C-terminal helix of human class alpha isoenzyme


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.86 Å
  • R-Value Free: 0.224
  • R-Value Work: 0.198

Literature

Macromolecules
Sequence Display for 1LBK

Classification: TRANSFERASE

Total Structure Weight: 47578.41

Macromolecule Entities
Molecule Chains Length Organism Details
Glutathione S-transferase class pi chimaera (CODA) A, B 208 Homo sapiens EC#: 2.5.1.18 IUBMB
Details: THE PROTEIN IS A RECOMBINANT GLUTATHIONE TRANSFERASE CREATED BY REPLACING THE LAST SEVEN RESIDUES in each subunit of human glutathione transferase P1-1 WITH RESIDUES 208-213 OF human glutathione transferase A1-1.
Gene Name(s): GSTP1 Gene View FAEES3 GST3
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B GLUTATHIONE
C10 H17 N3 O6 S
RWSXRVCMGQZWBV-WDSKDSINSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MES
Query on MES

A, B 2-(N-MORPHOLINO)-ETHANESULFONIC ACID
C6 H13 N O4 S
SXGZJKUKBWWHRA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
GSH N/A in BindingDB
Kd: 668000 nM  BindingMOAD
Kd: 668000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.86 Å
  • R-Value Free: 0.224
  • R-Value Work: 0.198
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 68.30 α = 90.00
b = 79.30 β = 90.00
c = 89.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-04-04
  • Released Date: 2002-04-17
  • Deposition author(s): Kong, G.K.W., Micaloni, C., Mazzetti, A.P., Nuccetelli, M., Antonini, G., Stella, L., McKinstry, W.J., Polekhina, G., Rossjohn, J., Federici, G., Ricci, G., Parker, M.W., Lo Bello, M.

Revision History

  • 2008-04-28
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance
  • 2017-08-23
    Type: Refinement description, Source and taxonomy