4AL1

Crystal structure of Human PS-1 GSH-analog complex

Structural Biology Knowledgebase: 4AL1 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.172
  • R-Value Work: 0.172

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4AL1

Classification: ISOMERASE

Total Structure Weight: 18526.28

Macromolecule Entities
Molecule Chains Length Organism Details
PROSTAGLANDIN E SYNTHASE A 152 Homo sapiens EC#: 5.3.99.3 IUBMB
Gene Name(s): PTGES Gene View MGST1L1 MPGES1 PGES PIG12
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Membrane-Associated Proteins in Eicosanoid and Glutathione Metabolism (MAPEG)

Protein Name: Microsomal Prostaglandin E Synthase 1


Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
48T
Query on 48T

A L-gamma-glutamyl-S-(2-biphenyl-4-yl-2-oxoethyl)- L-cysteinylglycine
C24 H27 N3 O7 S
JIZFTRGOFNRYSA-OALUTQOASA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BOG
Query on BOG

A B-OCTYLGLUCOSIDE
C14 H28 O6
HEGSGKPQLMEBJL-RKQHYHRCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PLM
Query on PLM

A PALMITIC ACID
C16 H32 O2
IPCSVZSSVZVIGE-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.172
  • R-Value Work: 0.172
  • Space Group: H 3
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 76.62 α = 90.00
b = 76.62 β = 90.00
c = 123.35 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-02-29
  • Released Date: 2013-02-06
  • Deposition author(s): Sjogren, T., Nord, J., Ek, M., Johansson, P., Liu, G., Geschwindner, S.

Revision History

  • 2013-04-03
    Type: Citation | Details: JRNL
  • 2013-02-27
    Type: Citation | Details: JRNL