1PO8

Crystal structure of a complex formed between krait venom phospholipase A2 and heptanoic acid at 2.7 A resolution.

Structural Biology Knowledgebase: 1PO8 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.71 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.207

Literature

Macromolecules
Sequence Display for 1PO8

Classification: HYDROLASE

Total Structure Weight: 13367.00

Macromolecule Entities
Molecule Chains Length Organism Details
Phospholipase A2 A 118 Bungarus caeruleus EC#: 3.1.1.4 IUBMB
Fragment: Phospholipase A2
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A HEPTANOIC ACID
C7 H14 O2
MNWFXJYAOYHMED-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.71 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.207
  • Space Group: P 41 21 2

Unit Cell:

Length (Å) Angle (°)
a = 53.79 α = 90.00
b = 53.79 β = 90.00
c = 82.50 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-06-14
  • Released Date: 2004-05-04
  • Deposition author(s): Singh, G., Jayasankar, J., Sharma, S., Kaur, P., Singh, T.P.

Revision History

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