1QLL

PIRATOXIN-II (PRTX-II) - A K49 PLA2 FROM BOTHROPS PIRAJAI

Structural Biology Knowledgebase: 1QLL SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.04 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.176

Literature

Macromolecules
Sequence Display for 1QLL

Classification: NEUROTOXIN

Total Structure Weight: 27997.24

Macromolecule Entities
Molecule Chains Length Organism Details
PHOSPHOLIPASE A2 A, B 121 Bothrops pirajai EC#: 3.1.1.4 IUBMB
Mutation: D120K
Details: FATTY ACID TRAPPED AT THE HYDROPHOBIC CHANNEL
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
TDA
Query on TDA

A, B N-TRIDECANOIC ACID
C13 H26 O2
SZHOJFHSIKHZHA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.04 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.176
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 46.19 α = 90.00
b = 60.36 β = 96.05
c = 58.74 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-09-01
  • Released Date: 2000-09-07
  • Deposition author(s): Lee, W.-H., Polikarpov, I.

Revision History

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