1L8S

CARBOXYLIC ESTER HYDROLASE COMPLEX (DIMERIC PLA2 + LPC-ether + ACETATE + PHOSPHATE IONS)

Structural Biology Knowledgebase: 1L8S SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.55 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.183

Literature

Macromolecules
Sequence Display for 1L8S

Classification: HYDROLASE

Total Structure Weight: 29167.29

Macromolecule Entities
Molecule Chains Length Organism Details
PHOSPHOLIPASE A2, MAJOR ISOENZYME A, B 124 Sus scrofa EC#: 3.1.1.4 IUBMB
Gene Name(s): PLA2G1B Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 5 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
LPE
Query on LPE

B 1-O-OCTADECYL-SN-GLYCERO-3-PHOSPHOCHOLINE
LPC-ETHER (Synonym)
C26 H57 N O6 P
XKBJVQHMEXMFDZ-AREMUKBSSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A, B PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACT
Query on ACT

A ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.55 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.183
  • Space Group: P 31

Unit Cell:

Length (Å) Angle (°)
a = 65.17 α = 90.00
b = 65.17 β = 90.00
c = 62.96 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-03-21
  • Released Date: 2002-12-25
  • Deposition author(s): Pan, Y.H., Bahnson, B.J.

Revision History

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