1BPQ

PHOSPHOLIPASE A2 ENGINEERING. X-RAY STRUCTURAL AND FUNCTIONAL EVIDENCE FOR THE INTERACTION OF LYSINE-56 WITH SUBSTRATES


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Observed: 0.186

Literature

Macromolecules
Sequence Display for 1BPQ

Classification: CARBOXYLIC ESTER HYDROLASE

Total Structure Weight: 13852.65

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

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
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: 1.8 Å
  • R-Value Observed: 0.186
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 45.94 α = 90.00
b = 45.94 β = 90.00
c = 102.49 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1991-10-28
  • Released Date: 1993-10-31
  • Deposition author(s): Sundaralingam, M.

Revision History

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