2QOG

Crotoxin B, the basic PLA2 from Crotalus durissus terrificus.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.28 Å
  • R-Value Free: 0.260
  • R-Value Work: 0.228

Literature

Macromolecules
Sequence Display for 2QOG

Classification: HYDROLASE

Total Structure Weight: 57083.85

Macromolecule Entities
Molecule Chains Length Organism Details
Phospholipase A2 CB2 A, D 122 Crotalus durissus EC#: 3.1.1.4 IUBMB
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Phospholipase A2 CB1 B, C 122 Crotalus durissus EC#: 3.1.1.4 IUBMB
Gene Name(s):
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

B, C 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: 2.28 Å
  • R-Value Free: 0.260
  • R-Value Work: 0.228
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 72.89 α = 90.00
b = 81.16 β = 90.00
c = 100.04 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-07-20
  • Released Date: 2008-04-01
  • Deposition author(s): Marchi-Salvador, D.P., Correa, L.C., Fontes, M.R.M.

Revision History

  • Version 1_0: 2008-04-01

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance