1M8T

Structure of an acidic Phospholipase A2 from the venom of Ophiophagus hannah at 2.1 resolution from a hemihedrally twinned crystal form

Structural Biology Knowledgebase: 1M8T SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.213
  • R-Value Work: 0.192

Literature

Macromolecules
Sequence Display for 1M8T

Classification: HYDROLASE

Total Structure Weight: 80626.07

Macromolecule Entities
Molecule Chains Length Organism Details
Phospholipase a2 A, B, C..., D, E, FA, B, C, D, E, F 119 Ophiophagus hannah 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
HEZ
Query on HEZ

A, B, C, D HEXANE-1,6-DIOL
C6 H14 O2
XXMIOPMDWAUFGU-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, B, C, D, E, F 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: 2.1 Å
  • R-Value Free: 0.213
  • R-Value Work: 0.192
  • Space Group: P 63

Unit Cell:

Length (Å) Angle (°)
a = 98.06 α = 90.00
b = 98.06 β = 90.00
c = 132.39 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-07-26
  • Released Date: 2003-09-02
  • Deposition author(s): Xu, S., Gu, L., Wang, Q., Shu, Y., Lin, Z.

Revision History

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