1POC

CRYSTAL STRUCTURE OF BEE-VENOM PHOSPHOLIPASE A2 IN A COMPLEX WITH A TRANSITION-STATE ANALOGUE

Structural Biology Knowledgebase: 1POC SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.192

Literature

Macromolecules
Sequence Display for 1POC

Classification: HYDROLASE

Total Structure Weight: 15804.00

Macromolecule Entities
Molecule Chains Length Organism Details
PHOSPHOLIPASE A2 A 134 Apis mellifera EC#: 3.1.1.4 IUBMB
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 1-O-OCTYL-2-HEPTYLPHOSPHONYL-SN-GLYCERO-3- PHOSPHOETHANOLAMINE
C20 H45 N O8 P2
RCCNUBYROFOKAU-HXUWFJFHSA-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: 2.0 Å
  • R-Value Observed: 0.192
  • Space Group: I 41 2 2

Unit Cell:

Length (Å) Angle (°)
a = 89.50 α = 90.00
b = 89.50 β = 90.00
c = 132.50 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1992-09-07
  • Released Date: 1993-10-31
  • Deposition author(s): Scott, D.L., Otwinowski, Z., Sigler, P.B.

Revision History

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