1O2E

Structure of the triple mutant (K53,56,120M) + Anisic acid complex of phospholipase A2

Structural Biology Knowledgebase: 1O2E SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.187

Literature

Macromolecules
Sequence Display for 1O2E

Classification: HYDROLASE

Total Structure Weight: 14008.82

Macromolecule Entities
Molecule Chains Length Organism Details
Phospholipase A2 A 123 Bos taurus EC#: 3.1.1.4 IUBMB
Mutation: K53M, K56M, K120M
Gene Name(s): PLA2G1B Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 4-METHOXYBENZOIC ACID
P-ANISIC ACID (Synonym)
C8 H8 O3
ZEYHEAKUIGZSGI-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.187
  • Space Group: P 31 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 46.61 α = 90.00
b = 46.61 β = 90.00
c = 102.68 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-03-05
  • Released Date: 2003-09-09
  • Deposition author(s): Sekar, K., Velmurugan, D., Tsai, M.D.

Revision History

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